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Journal articles on the topic 'The hydrogeological map'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 February 2022

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1

Lagutin, E. I., V. A. Smolyar, K. A. Kojobaev, A. G. Terekhov, and M. B. Edigenov. "RK PROBABILISTIC HYDROGEOLOGICAL MAP." NEWS of National Academy of Sciences of the Republic of Kazakhstan 2, no. 440 (2020): 103–13. http://dx.doi.org/10.32014/2020.2518-170x.37.

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Nikas, K., A. Antonakos, G. Kallergis, and G. Kounis. "INTERNATIONAL HYDROGEOLOGICAL MAP OF EUROPE: SHEET D6 “ATHINA”." Bulletin of the Geological Society of Greece 43, no. 4 (2017): 1821. http://dx.doi.org/10.12681/bgsg.11373.

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Hydrogeological maps adopting international standards and covering the whole Greek territory are lacking today in Greece. Sheet D6 - Athina of the International Hydrogeological Map of Europe, scale 1:1,5 million can serve, among many other uses, for such a map. Although relatively limited amount of hydrogeological information is conveyed in the map, because of its small scale, it can serve very well as a guide for information, teaching purposes, planning and scientific work. Besides, because it has fully adopted the standards set from a number of relevant organisations (IAH, IAHS, COHYM, CGMW,

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Cahyadi, Ahmad, Romza Fauzan Agniy, Nurul Khakhim, Setyawan Purnama, Igor Yoga Bachtiar, and Wikan Jaya Prihartanto. "The hydrogeological mapping of the southwestern part of Serang Regency, Banten, Indonesia." E3S Web of Conferences 76 (2019): 02006. http://dx.doi.org/10.1051/e3sconf/20197602006.

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The development of Serang City as the central government of Banten Province leads to persistently increasing demand for clean water in the area and its surroundings. This study aimed to perform the hydrogeological mapping of the southwestern part of Serang Regency. The study area covered four districts, namely Baros, Padarincang, Paburuan, and Ciomas. These four districts are the clean water source of Serang City that also functions as a buffer zone designed for the development of freshwater fishery and wetland agriculture. Hydrogeological mapping in the study area is expected to be one of the

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Alcalá, Francisco Javier, Pedro Martínez-Pagán, Maria Catarina Paz, Manuel Navarro, Jaruselsky Pérez-Cuevas, and Francisco Domingo. "Combining of MASW and GPR Imaging and Hydrogeological Surveys for the Groundwater Resource Evaluation in a Coastal Urban Area in Southern Spain." Applied Sciences 11, no. 7 (2021): 3154. http://dx.doi.org/10.3390/app11073154.

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This paper conceptualizes and evaluates the groundwater resource in a coastal urban area hydrologically influenced by peri-urban irrigation agriculture. Adra town in southern Spain was the case study chosen to evaluate the groundwater resource contributed from the northern steep urban sector (NSUS) to the southern flat urban sector (SFUS), which belongs to the Adra River Delta Groundwater Body (ARDGB). The methodology included (1) geological and hydrogeological data compilation; (2) thirteen Multichannel Analysis of Surface Waves (MASW), and eight Ground Penetrating Radar (GPR) profiles to def

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Lappas, I., A. Kallioras, F. Pliakas, and Th Rondogianni. "GROUNDWATER VULNERABILITY ASSESSMENT TO SEAWATER INTRUSION THROUGH GIS - BASED GALDIT METHOD. CASE STUDY: ATALANTI COASTAL AQUIFER, CENTRAL GREECE." Bulletin of the Geological Society of Greece 50, no. 2 (2017): 798. http://dx.doi.org/10.12681/bgsg.11786.

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Groundwater resources assessment has resulted in development of models that help identify the vulnerable zones. This paper presents a GIS-based hydrogeological index, named GALDIT, aiming at the assessment of aquifer vulnerability to seawater intrusion in Atalanti coastal aquifer, Central-Eastern Greece. The above acronym is formed from the most important factors controlling seawater intrusion, that is, four intrinsic hydrogeological parameters, one spatial parameter and one boundary parameter including Groundwater occurrence (aquifer type), Aquifer hydraulic conductivity, depth to groundwater

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Shirazi, Sharif Moniruzzaman, Md Ibrahim Adham, Noorul Hassan Zardari, Zubaidah Ismail, Hosen Md Imran, and Munir Ahmed Mangrio. "Groundwater quality and hydrogeological characteristics of Malacca state in Malaysia." Journal of Water and Land Development 24, no. 1 (2015): 11–19. http://dx.doi.org/10.1515/jwld-2015-0002.

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Abstract Groundwater quality and aquifer productivity of Malacca catchment in Peninsular Malaysia are presented in this article. Pumping test data were collected from 210 shallow and 17 deep boreholes to get well inventory information. Data analysis confirmed that the aquifers consisting of schist, sand, limestone and volcanic rocks were the most productive aquifers for groundwater in Malacca state. GIS-based aquifer productivity map was generated based on bedrock and discharge capacity of the aquifers. Aquifer productivity map is classified into three classes, namely high, moderate and low ba

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Koshliakov, O., O. Dyniak, D. Chomko, and I. Koshliakova. "THE STUDY OF THE LAWS OF FORMATION, DISTRIBUTION, AND INFLUENCE OF GROUNDWATER TO JUSTIFY SUBSTANTIATE THE PREDICTED HYDROGEOLOGICAL MODEL AT THE URBAN COMPACTED AREA." Visnyk of Taras Shevchenko National University of Kyiv. Geology, no. 4 (87) (2019): 96–99. http://dx.doi.org/10.17721/1728-2713.87.14.

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The conducted researches have the purpose to develop the optimum approach which allows us to correctly estimate the hydrogeological conditions of buiding sites. The general patterns of formation, distribution and movement of groundwater within the sections of the planned and existing buildings and adjacent territories for Kyiv as an example were studied. For the study area and similar sites with complex hydrogeological conditions, which are caused by the alternation in section and in terms of layers of unsteady thickness with different filtration coefficients, it is more appropriate to use the

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Chenini, Ismail, Adel Zghibi, Mohamed Haythem Msaddek, and Mahmoud Dlala. "Groundwater Vulnerability Mapping in Urbanized Hydrological System Using Modified Drastic Model and Sensitivity Analysis." Environmental and Engineering Geoscience 24, no. 3 (2018): 293–304. http://dx.doi.org/10.2113/eeg-1967.

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Abstract The groundwater vulnerability assessment is normally applied to rural watersheds. However, urbanization modifies the hydrogeological processes. A modified DRASTIC model was adopted to establish a groundwater vulnerability map in an urbanized watershed. The modified DRASTIC model incorporated a land-use map, and net recharge was calculated taking into account the specificity of the urban hydrogeological system. The application of the proposed approach to the Mannouba watershed demonstrates that the groundwater vulnerability indexes range from 80 to 165. The study's results shows that 3

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Jgamadze, Avtandil. "Groundwater Resources of Mukhrani Artesian Basin." Works of Georgian Technical University, no. 1(519) (March 29, 2021): 175–84. http://dx.doi.org/10.36073/1512-0996-2021-1-175-184.

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The Mukhrani artesian basin is a reservoir containing high quality groundwater. Well-known aquifers and galleries are located within the artesian basin, which are one of the main sources of drinking and household water supply for the city of Tbilisi. The article summarizes the hydrogeological conditions of the Mukhrani artesian basin. The hydrogeological parameters of the productive aquifer were determined based on the results of studies carried out at the existing water intakes. A hydrodynamic map of the artesian basin was compiled. The spatial and quantitative distribution of groundwater res

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Baranovskaia, E. I., and K. E. Pitjeva. "About the boundaries of the upper hydrogeodynamic zone Caspian artesian basin." Moscow University Bulletin. Series 4. Geology, no. 3 (June 28, 2016): 25–31. http://dx.doi.org/10.33623/0579-9406-2016-3-25-31.

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The article presents of the results of a study on the upper part of contouring the entire territory of the Caspian artesian basin. Based on the generalization of geological and hydro-geological data was composed a stratification map, profile sections and map of the isohypses of the top upper hydrogeodynamic zone. Was systematized hydrogeological information about the conditions of occurrence, structural features and character of the distribution within the upper hydrogeodynamic zone of the Caspian artesian basin, transit and groundwater discharge. As a result, the boundaries set of the upper h

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B. C., Roshani, Dinesh Pathak, and Ramesh Gautam. "Hydrogeological Study in and around Birendranagar Municipality, Surkhet Valley, Mid-Western Nepal." Bulletin of the Department of Geology 22 (December 15, 2020): 41–48. http://dx.doi.org/10.3126/bdg.v22i0.33415.

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This study is carried out in parts of Surkhet valley, which is one of the Dun valleys (Inner Terai) in Nepal. Tubewell data was collected, dug well inventory with water table measurement was carried out followed by the data analysis leading to the groundwater resource assessment of the study area. The subsurface sediment distribution in the study area consist clay, sand and gravel giving rise to multiple aquifer horizons. Groundwater potential map has been prepared for parts of Surkhet valley and groundwater resource assessment has been carried out for the entire valley. Groundwater potential

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B. C., Roshani, Dinesh Pathak, and Ramesh Gautam. "Hydrogeological Study in and around Birendranagar Municipality, Surkhet Valley, Mid-Western Nepal." Bulletin of the Department of Geology 22 (December 15, 2020): 41–48. http://dx.doi.org/10.3126/bdg.v22i0.33415.

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This study is carried out in parts of Surkhet valley, which is one of the Dun valleys (Inner Terai) in Nepal. Tubewell data was collected, dug well inventory with water table measurement was carried out followed by the data analysis leading to the groundwater resource assessment of the study area. The subsurface sediment distribution in the study area consist clay, sand and gravel giving rise to multiple aquifer horizons. Groundwater potential map has been prepared for parts of Surkhet valley and groundwater resource assessment has been carried out for the entire valley. Groundwater potential

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Kubová, Kristýna, and Tomáš Mikita. "The construction of synthetic maps of groundwater vulnerability on the example of catchment area of Žilůvky stream." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 55, no. 2 (2007): 43–52. http://dx.doi.org/10.11118/actaun200755020043.

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The term “vulnerability of groundwater to contamination” was introduced by French hydrogeologist J. Margat in the late 1960s. The idea of describing the degree of vulnerability of groundwater to contaminants as a function of hydrogeological conditions by means of maps was conceived to show that the protection provided by the natural environment varies at different locations. Groundwater vulnerability maps belong to category of special-purpose environmental maps and introduce one of the possible tool to solve groundwater protection. The synthetic map of relevant catchment area of Žilůvky stream

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Adamu, S., M. Bukar, and H. M. Sadiq. "HYDROGEOLOGICAL WINDOWS IN THE UPPER AQUIFER OF THE CHAD FORMATION IN THE CHAD BASIN, NORTH-EASTERN NIGERIA." International Journal of Research -GRANTHAALAYAH 6, no. 3 (2018): 30–38. http://dx.doi.org/10.29121/granthaalayah.v6.i3.2018.1495.

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Groundwater is the major source of drinking water in both urban and rural communities around Chad Basin in Northeastern Nigeria. Besides, it is an important source of water for the agricultural and the industrial sector. In this work, hydrogeological windows of the Upper aquifer subzones of the Chad Basin around Bornu sub-basin have been studied. The research involves collection of borehole logs from Borno State Water Board in which the position of each borehole located on a topographic map at scale of 1:500,000. The thicknesses of Upper aquifer subzones at different locations were screened wi

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Castaldini, D., A. Ghinoi, and A. Maccaferri. "Considerations on geomorphological maps for territorial planning in the Modena Apennines (Northern Italy)." Natural Hazards and Earth System Sciences 12, no. 2 (2012): 421–30. http://dx.doi.org/10.5194/nhess-12-421-2012.

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Abstract. This contribution shows, through some examples, that the current instability processes sometimes do not completely correspond (concerning presence, location, state of activity and/or extent) with those mapped by PTCP Hydrogeological Hazard Maps, which is the document used by the Province Administration for its territorial planning. The differences highlighted are due to different causes. One of them is the fact that the PTCP Hydrogeological Hazard Maps are practically derived from the Regional Geological maps in which superficial deposits have secondary importance, while bedrock and

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Mikhail, Karablin, and Prostov Sergei. "Slope stability analysis of man-made soil body surrounding the abandoned hydraulic dump." Izvestiya vysshikh uchebnykh zavedenii Gornyi zhurnal, no. 5 (August 6, 2020): 47–55. http://dx.doi.org/10.21440/0536-1028-2020-5-47-55.

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Introduction. Pit slope sections directly adjoining hydraulic dumps are characterized by the higher risk of landslide, especially in case of storing dry overburden rock over the hydraulically filled overburden. It is contributed to by the combination of the following factors: increase of the total height of the slope, development within the slope of a waterlogged zone of weakness with complex footprint map and depth configuration; excessive pore pressure within this zone which grows by means of adding dry dump to hydraulically filled rock. To reduce risks connected with man-made soil body slop

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Karmis, P., P. Giannoulopoulos, F. Sofos, and I. Lappas. "Hydrogeophysical exploration for estimating groundwater reservoirs areas in Southern Rhodes through ERT (Electrical Resistivity Tomography) method." Bulletin of the Geological Society of Greece 47, no. 3 (2016): 1118. http://dx.doi.org/10.12681/bgsg.10967.

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The present study deals with the groundwater investigation of hydrogeological conditions of Southern Rhodes, in the search for additional groundwater supplies to support the water needs of the area. An extensive Hydrogeological – Geophysical research was conducted, aimed to identify exploitable groundwater zones. Thisgeophysical survey was carried out along alluvial basins, looking for more permeable geological formations within the sequence of the Neogene and Quarternary deposits. The use of a high resolution geophysical method (ERT) was selected for targeting the shallow geological structure

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Gómez-Cruz, Alicia, Helga Madrigal-Solís, Christian Núñez-Solís, Hazel Calderón-Sánchez, and Pablo Jiménez-Gavilán. "Hydrogeological vulnerability in Jacó coastal aquifers, Central Pacific, Costa Rica." Revista Geográfica de América Central 2, no. 63 (2019): 165–87. http://dx.doi.org/10.15359/rgac.63-2.6.

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In the last two decades, the Central Pacific of Costa Rica experienced a strong growth in urban and tourism development. If not regulated, this development can result in a pressure to groundwater resources and, therefore, a threat in terms of quality and quantity. In this study, a hydrogeological vulnerability map of Jacó aquifers was performed, by the GOD method. Geological profiles were elaborated, and field verification was performed. It is confirmed that, in the study area, two aquifers are found: a) a detritic, porous, unconfined coastal aquifer, settled in the Jacó alluvial plain and, b)

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Kiri, E. "GIS: A USEFUL TOOL FOR MANAGING OF TRANSBOUNDARY AQUIFERS: A CASE STUDY FROM PRESPA LAKE BASIN." Bulletin of the Geological Society of Greece 50, no. 2 (2017): 750. http://dx.doi.org/10.12681/bgsg.11781.

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Prespa Lake Basin is a transboundary basin that’s shared between Albania-Greece-FYROM. This region has a very complicated geology. The main aquifer systems are developed in carbonate rocks (karst aquifers) crossing international borders (transboundary aquifers). A map was constructed in GIS environment clearly display that each geologic age has one index, in one polygon, with the respective geological formation. The map was first digitalized with an AutoCAD program and then all the layers were exported in the program mentioned above. Not only does this map represent the hydrogeological feature

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Kynigalaki, M., N. Nikolaou, J. Karfakis, et al. "DIGITAL ENGINEERING GEOLOGICAL MAP OF THE ATHENS PREFECTURE AREA AND RELATED DATABASE MANAGEMENT SYSTEM." Bulletin of the Geological Society of Greece 43, no. 3 (2017): 1619. http://dx.doi.org/10.12681/bgsg.11336.

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A digital engineering-geological map of the Athens Prefecture area was compiled at an original scale of 1:10.000 by IGME in cooperation with Engineering Geology Laboratory of Patras University. The map is related to a database management system constructed according to the project’s special needs, including geotechnical and geological data mainly obtained by boreholes and trial pits. The main map (11 sheets) is accompanied by three thematic maps at an original scale 1:50.000 (hydrogeological, tectonic) and 1:250.000 (seismic epicenters map). It constitute a basic tool for every activity of the

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Alhassane, Illias, Abdou Babaye Maman Sani, Sandao Issoufou, Saley Mahaman Bachir, and Ousmane Boureima. "Apport Des Images ETM+ Et Du Modèle Numérique De Terrain (MNT) A La Cartographie Des Fractures En Région Montagneuse : Secteur De Timia (Massif De l’Aïr, Nord Du Niger)." European Scientific Journal, ESJ 14, no. 9 (2018): 103. http://dx.doi.org/10.19044/esj.2018.v14n9p103.

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Timia is located at the Aïr massifs region. This locality, which is the substratum that constituted the basement formations, has some difficulty of water supply. This present study focuses on fractures mapping to acquire the best knowledge of the fractured aquifer in Timia zone. The methodological approach is based on landsat7 image processing and DEM, especially directional filtering and shaded digital terrain models. These diverse processing has shown complementarity between the satellites images and DEM in linear mapping on the one hand and in establishing a lineaments map on the other hand

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Vasconcelos, Vitor V., Paulo P. Martins Junior, and Renato M. Hadad. "Hydrographic and hydrogeological basin of Entre-Ribeiros: probable recharge zone delimitation and environmental impact assessment." Engenharia Agrícola 32, no. 3 (2012): 560–72. http://dx.doi.org/10.1590/s0100-69162012000300015.

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The probable recharge zone delimitation of Entre-Ribeiros Basin (Northwest of the state of Minas Gerais / Brazil) is proposed in this study. The delimitation is based upon stratigraphy, geomorphology, geo-environmental domains and hydrogeology studies. Combining the recharge zone map with the land use variation between 1975 and 2008, the occupation trends of possible recharge zones are identified. Concluding, the environmental impacts for this basin are discussed.

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Ρόζος, Δ., and E. Αποστολίδης. "ENGINEERING GEOLOGICAL INVESTIGATION OF SLOPE FAILURES IN PALEO MIKROHORIO EVRYTANIA PR., AIMING AT ITS SAFE RESIDENTIAL DEVELOPMENT." Bulletin of the Geological Society of Greece 36, no. 4 (2004): 1806. http://dx.doi.org/10.12681/bgsg.16651.

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The geological structure and tectonism of Paleo Mikro Horio development area in relation with the morphology and engineering geological - hydrogeological behaviour of the formations contributed to the instability of certain slopes and the manifestation of serious landslides, with distinctive event, the landslides manifested on 13/1/1963, that resulted in the death of 13 persons and the destruction of the greatest part of the village. Manifestation of recent phenomena refers to slope failures restricted and surficial, outside the residential area at the upward forest slope of the village. To en

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Kaneko, Shohei, Akira Tomigashi, Takeshi Ishihara, Gaurav Shrestha, Mayumi Yoshioka, and Youhei Uchida. "Proposal for a Method Predicting Suitable Areas for Installation of Ground-Source Heat Pump Systems Based on Response Surface Methodology." Energies 13, no. 8 (2020): 1872. http://dx.doi.org/10.3390/en13081872.

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The installation potential of ground-source heat pump (GSHP) systems has been studied based on the spatial interpolation of numerical simulation results using ground heat exchanger (GHE) models. This study is the first to create an estimation formula for the heat exchange rate (HER) to obtain a solution equivalent to the numerical analysis results considering the average method when supplying three-dimensional (3D) hydrogeological information that affects the HER to a two-dimensional (2D) map. It was found that the main factors affecting the HER were groundwater flow velocity, subsurface tempe

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Peterson, H. M., J. L. Nieber, R. Kanivetsky, and B. Shmagin. "Regionalization of landscape characteristics to map hydrologic variables." Journal of Hydroinformatics 16, no. 3 (2013): 633–48. http://dx.doi.org/10.2166/hydro.2013.051.

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By integrating groundwater, surface water and vadose zone systems, the terrestrial hydrologic system can be used to spatially map water balance characteristics spanning local to global scales, even when long-term stream gauge data are unavailable. The Watershed Characteristics Approach (WCA) is a hydrologic estimation model developed using a system-based approach focused on the regionalization of landscape characteristics to define unique hierarchical hydrogeological units (HHUs) and establish their link to hydrologic characteristics. Although the WCA can be used to map any hydrologic variable

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Steelman, Colby M., Emmanuelle Arnaud, Peeter Pehme, and Beth L. Parker. "Geophysical, geological, and hydrogeological characterization of a tributary buried bedrock valley in southern Ontario." Canadian Journal of Earth Sciences 55, no. 7 (2018): 641–58. http://dx.doi.org/10.1139/cjes-2016-0120.

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Buried bedrock valleys infilled with Quaternary-aged sediment have the potential to become productive aquifers owing to prevalent sand and gravel deposits often associated with these topographic lows. In areas where groundwater is drawn from the underlying bedrock aquifer, buried bedrock channels may significantly affect the spatial distribution of recharge and localized contaminant pathways. Therefore, understanding the form, distribution, and the nature of Quaternary infill sediments within these buried bedrock river valleys, and their relationship to hydraulically transmissive bedrock featu

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Duscher, Klaus, Andreas Günther, Andrea Richts, Patrick Clos, Uta Philipp, and Wilhelm Struckmeier. "The GIS layers of the “International Hydrogeological Map of Europe 1:1,500,000” in a vector format." Hydrogeology Journal 23, no. 8 (2015): 1867–75. http://dx.doi.org/10.1007/s10040-015-1296-4.

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DĄBROWSKI, Stanisław, Beata JANISZEWSKA, Witold RYNARZEWSKI, and Renata STRABURZYŃSKA-JANISZEWSKA. "RECONSTRUCTION OF GROUNDWATER FLOW IN THE WATER-BEARING SYSTEM OF THE WARSAW-BERLIN ICE-MARGINAL VALLEY IN THE KOŚCIAN–WOLSZTYN AREA BASED ON LOCAL AND REGIONAL MODELS." Biuletyn Państwowego Instytutu Geologicznego 471 (October 1, 2018): 15–22. http://dx.doi.org/10.5604/01.3001.0012.4736.

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Hydrogeological research of river and ice-marginal valleys, which are conducted for groundwater resources assessment, involve modelling of local (map scale below 1 : 25 000) or regional (map scale below 1 : 50 000) systems. Usually, these systems are discrete water-bearing subsystems related to surface waters and ascent recharge from deep aquifers (Przybyłek, Dąbrowski, 2013), which require detailed reconstruction of recharge and drainage systems (Dąbrowski et al., 2011). This paper presents and compares the results of modelling research of the Warsaw-Berlin Ice-Marginal Valley in the Kościan–

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Mundalik, Vaishnavi, Clinton Fernandes, Ajaykumar Kadam, and Bhavana Umrikar. "Integrated Geomorphological, Geospatial and AHP Technique for Groundwater Prospects Mapping in Basaltic Terrain." Hydrospatial Analysis 2, no. 1 (2018): 16–27. http://dx.doi.org/10.21523/gcj3.18020102.

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Groundwater is an important source of drinking water in rural parts of India. Because of the increasing demand for water, it is essential to identify new sources for the sustainable development of this resource. The potential mapping and exploration of groundwater resources have become a breakthrough in the field of hydrogeological research. In the present paper, a groundwater prospects map is delineated for the assessment of groundwater availability in Kar basin on basaltic terrain, using remote sensing and Geographic Information System (GIS) techniques. Various thematic layers such as geolog

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Pathak, Dinesh. "Water Availability and Hydrogeological Condition in the Siwalik Foothill of east Nepal." Nepal Journal of Science and Technology 17, no. 1 (2017): 31–38. http://dx.doi.org/10.3126/njst.v17i1.25061.

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The Siwalik foothill is bounded between the Siwalik Range in the north and Indo- Gangetic Plain in the south. The Siwalik Range is composed of sedimentary rock, mainly the alternating beds of sandstone and mudstone and conglomerate. The Indo-Gangetic Plain consists of coarse sand, gravel, pebble, cobble and boulders in the northern part (Bhabar zone) that becomes finer (up to gravel size) southwards. Because of porous geology, the Bhabar zone is the potential area for groundwater recharge, but there is a restricted water availability due to deeper water table. A detailed investigation of has b

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Jgamadze, Avtandil. "Hydrodynamic Features of Mukhrani Artesian Basin." Works of Georgian Technical University, no. 1(519) (March 29, 2021): 166–74. http://dx.doi.org/10.36073/1512-0996-2021-1-166-174.

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The article contains a description of the hydrodynamic features of the Mukhran artesian basin and a generalization of the hydrogeological conditions. Based on the results of experimental filtration studies carried out in the wells of existing water intakes, the hydrodynamic parameters of pressure aquifers were determined, according to which a map of the permeability of aquifers of the Quaternary period was compiled. The peculiarities of changes in water conductivity indicators formed the basis of isolated hydrodynamic zones, which is a clear expression of the filtration structure of the Mukhra

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Palombo, Angelo, Simone Pascucci, Antonio Loperte, et al. "Soil Moisture Retrieval by Integrating TASI-600 Airborne Thermal Data, WorldView 2 Satellite Data and Field Measurements: Petacciato Case Study." Sensors 19, no. 7 (2019): 1515. http://dx.doi.org/10.3390/s19071515.

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Soil moisture (SM) plays a fundamental role in the terrestrial water cycle and in agriculture, with key applications such as the monitoring of crop growing and hydrogeological management. In this study, a calibration procedure was applied to estimate SM based on the integration of in situ and airborne thermal remote sensing data. To this aim, on April 2018, two airborne campaigns were carried out with the TASI-600 multispectral thermal sensor on the Petacciato (Molise, Italy) area. Simultaneously, soil samples were collected in different agricultural fields of the study area to determine their

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González-Ramón, Antonio, Jorge Jódar, José Samsó, et al. "Hydrometeorological factors determining the development of water table cave patterns in high alpine zones. The Ordesa and Monte Perdido National Park, NE Spain." International Journal of Speleology 49, no. 3 (2020): 249–70. http://dx.doi.org/10.5038/1827-806x.49.3.2346.

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This study is focussed on the geomorphological characterization and the processes driving the evolution of the highest karst system in Western Europe, which is located in the Ordesa and Monte Perdido National Park (PNOMP), in the central-southern Pyrenees. The karst system does not seem to have a well-developed epikarst. The studied area shows a karst network of polygenic branchwork type in the vadose zone. Additionally, the explored karst conduits in the epiphreatic zone show a water table cave pattern that is different to the looping one, which is the expected cave pattern development for a

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Gentilucci, Matteo, Marco Materazzi, and Gilberto Pambianchi. "Statistical Analysis of Landslide Susceptibility, Macerata Province (Central Italy)." Hydrology 8, no. 1 (2021): 5. http://dx.doi.org/10.3390/hydrology8010005.

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Every year, institutions spend a large amount of resources to solve emergencies generated by hydrogeological instability. The identification of areas potentially subject to hydrogeological risks could allow for more effective prevention. Therefore, the main aim of this research was to assess the susceptibility of territories where no instability phenomena have ever been detected. In order to obtain this type of result, statistical assessments of the problem cannot be ignored. In this case, it was chosen to analyse the susceptibility to landslide using a flexible method that is attracting great

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Putranto, Thomas Triadi, Muhammad Iman Luthfi, Nurakhmi Qadaryati, Narulita Santi, and Wahju Krisna Hidajat. "Aquifer System, Recharge-Discharge Zone and Groundwater Basin Boundary Mapping to Support Open and Transparent Water Data, Case Study: Karangkobar Groundwater Basin." E3S Web of Conferences 125 (2019): 01012. http://dx.doi.org/10.1051/e3sconf/201912501012.

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Sustainable groundwater management based on groundwater basin (GWB) must be equipped with comprehensive information including the characteristic of hydrogeology. This management method is very useful for governments to design some regulations, such as tax and conservation zone. Nowadays, not only the government but the public society can also have access to know this management. Open and transparent groundwater application needs sufficient data. Based on that issue, this research aims to provide the geological and hydrogeological conditions of GWB, define the aquifer configurations, and determ

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36

Gentilucci, Matteo, Marco Materazzi, and Gilberto Pambianchi. "Statistical Analysis of Landslide Susceptibility, Macerata Province (Central Italy)." Hydrology 8, no. 1 (2021): 5. http://dx.doi.org/10.3390/hydrology8010005.

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Every year, institutions spend a large amount of resources to solve emergencies generated by hydrogeological instability. The identification of areas potentially subject to hydrogeological risks could allow for more effective prevention. Therefore, the main aim of this research was to assess the susceptibility of territories where no instability phenomena have ever been detected. In order to obtain this type of result, statistical assessments of the problem cannot be ignored. In this case, it was chosen to analyse the susceptibility to landslide using a flexible method that is attracting great

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37

Gaber, Ahmed, Adel Kamel Mohamed, Ahmed ElGalladi, Mohamed Abdelkareem, Ahmed M. Beshr, and Magaly Koch. "Mapping the Groundwater Potentiality of West Qena Area, Egypt, Using Integrated Remote Sensing and Hydro-Geophysical Techniques." Remote Sensing 12, no. 10 (2020): 1559. http://dx.doi.org/10.3390/rs12101559.

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The integrated use of remote sensing imagery and hydro-geophysical field surveys is a well-established approach to map the hydrogeological framework, and thus explore and evaluate the groundwater potentiality of desert lands, where groundwater is considered as the main source of freshwater. This study uses such integrated approach to map the groundwater potentiality of the desert alluvial floodplain of the Nile Valley west of Qena, Egypt, as alternative water source to the River Nile. Typically ground gradient, faults and their stress field, lateral variation of rock permeability, drainage pat

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Khan, Umair, Haris Faheem, Zhengwen Jiang, Muhammad Wajid, Muhammad Younas, and Baoyi Zhang. "Integrating a GIS-Based Multi-Influence Factors Model with Hydro-Geophysical Exploration for Groundwater Potential and Hydrogeological Assessment: A Case Study in the Karak Watershed, Northern Pakistan." Water 13, no. 9 (2021): 1255. http://dx.doi.org/10.3390/w13091255.

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The optimization of groundwater conditioning factors (GCFs), the evaluation of groundwater potential (GWpot), the hydrogeological characterization of aquifer geoelectrical properties and borehole lithological information are of great significance in the complex decision-making processes of groundwater resource management (GRM). In this study, the regional GWpot of the Karak watershed in Northern Pakistan was first evaluated by means of the multi-influence factors (MIFs) model of optimized GCFs through geoprocessing tools in geographical information system (GIS). The distribution of petrophysic

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Budhie Wijatna, Agus, and Tarsisius Aris Sunantyo. "Approach to Topographic Map, Hydrogeological and Environmental Isotopes Analysis to Delineation of Watersheds in Drought-prone Areas." E3S Web of Conferences 42 (2018): 01017. http://dx.doi.org/10.1051/e3sconf/20184201017.

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Gunung Kidul regency is one of the regencies in Indonesia that almost every year (often) is susceptible to drought, there is an even in term of synonymous with a drought in the province. Water is the essential lifeblood on Earth, with the power to generate, sustain, receive, and ultimately to unify life. Water is also one of the most important resources that need to be protected, conserved, and maintained to support humanity and all life on earth. Drought is a state of shortage of water supply in an area in which a prolonged period (several months to years). Usually, these events appear if a r

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Strzelecki, Tomasz, Eugeniusz Sawicki, and Michał Strzelecki. "NUMERICAL MODELING OF VERTICAL WELLS IN UNSTEADY GROUNDWATER FLOW CONDITIONS." Studia Geotechnica et Mechanica 35, no. 2 (2013): 83–96. http://dx.doi.org/10.2478/sgem-2013-0025.

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Abstract This article presents the results of numerical calculations of drainage of a large engineering construction - “Afrykarium” in Wrocław ZOO, Poland, based on a 2D numerical model for seepage flow. In the numerical simulations the real (natural) hydrogeological conditions, water-courses, surface reservoirs and time dependent seepage flow (during drainage) are taken into account. The aim of numerical calculations was to determine quantities (draining time, number of wells, spacing and arrangement of wells, flows for every well, and hydraulic head map) necessary to design an effective drai

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Madonia, Paolo, Marianna Cangemi, and Rocco Favara. "Modeling Rain Isotopic Composition under Orographic Control: A Landscape Approach for Hydrogeological Applications." Hydrology 8, no. 1 (2021): 22. http://dx.doi.org/10.3390/hydrology8010022.

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Oxygen isotopic composition is useful for individuating recharge areas of groundwater bodies by the comparison with those of local rainfalls. While on a global scale general relationships, such as the isotopic vertical gradient or continentality effects, efficiently describe spatial variations of the isotopic signature, hydrogeological applications need spatial models that are more focused on the effects of local topographic structures and/or subsoil geology. This work presents a case study in northeastern Sicily (Italy) characterized by complex geological and orographic structures, in which i

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Lin, Jung-Jun, and Yuei-An Liou. "Integrating In-Situ Data and RS-GIS Techniques to Identify Groundwater Potential Sites in Mountainous Regions of Taiwan." Applied Sciences 10, no. 12 (2020): 4119. http://dx.doi.org/10.3390/app10124119.

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Due to rapid urbanization, the development of megacities and metropolises worldwide is creating water scarcity, social-environmental risk, and challenges to the regions where water supply from rivers and alluvial aquifers is insufficient and unstable. Groundwater exploration in fractured bedrock of mountainous regions is thus a crucial issue in the search for substitute water resources. To achieve cost effectiveness on groundwater exploration, the use of comprehensive remote sensing (RS)- and geographic information system (GIS)-based models appears feasible. The required parameters selected an

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Putranto, Thomas Triadi, Novie Susanto, Dina Rahayuning Pangestuti, and Mathias Andika Setya Pranata. "Hydrogeological Mapping for Analyzing of Groundwater Conservation Zone in Sumowono Groundwater Basin, Central Java Province." Jurnal Presipitasi : Media Komunikasi dan Pengembangan Teknik Lingkungan 17, no. 2 (2020): 154–68. http://dx.doi.org/10.14710/presipitasi.v17i2.154-168.

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Groundwater management at groundwater basins Sumowono needs to be done because of the increasing development of the area. This research is oriented to analyzing groundwater conditions, compiling groundwater conservation zones, and explaining conservation zones' suitability with spatial maps. The method used is mapping hydrogeological conditions such as surface observation of rock types, inventory of hydrogeological points of interest, knowing the patterns and directions of groundwater flow, groundwater utilization, and groundwater sampling to measure the degree of acidity and electrical conduc

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Teofilo, Gianvito, Dario Gioia, and Luigi Spalluto. "Integrated Geomorphological and Geospatial Analysis for Mapping Fluvial Landforms in Murge Basse Karst of Apulia (Southern Italy)." Geosciences 9, no. 10 (2019): 418. http://dx.doi.org/10.3390/geosciences9100418.

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An integrated geomorphological and geospatial study was performed in order to map fluvial landforms in a sector of Lama Lamasinata close to the town of Binetto in the Murge Basse karst (metropolitan area of Bari, Apulia, Southern Italy). This study describes a combined approach, based on geomorphological fieldwork and topographical position index (TPI)-based landform classification, aimed at identifying the main landforms in an anthropically-modified environment, which suffered a progressive transformation of original morphologies. The resulting geomorphological map of fluvial features was the

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Nakhostinrouhi, M., and M. H. Rezaei Moghaddam. "GROUNDWATER VULNERABILITY MAPPING USING A MODIFIED-DRASTIC MODEL IN AJABSHIR PLAIN, SOUTHEAST COAST OF URMIA LAKE, IRAN." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4/W18 (October 18, 2019): 789–92. http://dx.doi.org/10.5194/isprs-archives-xlii-4-w18-789-2019.

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Abstract. Groundwater resources play an important role not only in providing drinking water but also in irrigation, industry and power generation. In general, groundwater is a part of the water cycle in nature that can be collected by wells, qanats, drains, or natural springs. In this research, the potential of groundwater vulnerability in Ajabshir plain, located in the Southwest of East Azerbaijan Province and Southeast of the Urmia Lake, Iran, is investigated using 7 hydrogeological parameters as well as land-use criterion. Depth to water map is provided using 26 boreholes. Twenty-seven dril

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Fisun, N. V. "A vertical water exchange of the groundwater in the central part of Moscow artesian basin." Proceedings of higher educational establishments. Geology and Exploration, no. 6 (December 28, 2017): 30–34. http://dx.doi.org/10.32454/0016-7762-2017-6-30-34.

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The hydrogeological features of the central part of the Moscow artesian basin (MAB) under the natural conditions provided the existence of the downward vertical flows of the groundwater, the formation of the fresh underground waters of the Carboniferous complex, desalination of the Upper Devonian subterranean waters. The long exploitation of the Aleksin-Protvino horizon in the central part of the MAB led to the formation of a depression of the piezometric level with a depth of 80 m, as well as a change in the ratio of the absolute marks of the piezometric surfaces of the groundwater of the Low

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Sultana, Sarmin, Md Badrul Alam, and Kazi Matin Ahmed. "Prioratization of villages for providing safe water sources in disaster prone Sarankhola Upazila of Bagerhat district: a GIS based approach." Bangladesh Journal of Scientific Research 26, no. 1-2 (2014): 11–19. http://dx.doi.org/10.3329/bjsr.v26i1-2.20226.

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Sarankhola Upazila of Bagerhat district is one of the most water scarce and disaster prone areas of the country. Village level map of existing safe water options for this Upazila has been prepared using data on number of water supply technologies for each village using ArcGIS 9.1. Hydrometeorological, geological and hydrogeological data have been analyzed to decipher the geohydro-environment in order to validate site specific water supply options. Existence of different safe water options in every village alongside population density has been presented in the map in order to identify high, med

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Radutu, Alina, Guri Venvik, Traian Ghibus, and Constantin Radu Gogu. "Sentinel-1 Data for Underground Processes Recognition in Bucharest City, Romania." Remote Sensing 12, no. 24 (2020): 4054. http://dx.doi.org/10.3390/rs12244054.

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Urban areas are strongly influenced by the different processes affecting the underground and implicitly the terrestrial surface. Land subsidence can be one of the effects of the urban processes. The identification of the vulnerable areas of the city, prone to subsidence, can be of great help for a sustainable urban planning. Using Sentinel-1 data, by the PSI (persistent scatterer interferometry) technique, a vertical displacements map of Bucharest city has been prepared. It covers the time interval 2014–2018. Based on this map, several subsidence areas have been identified. One of them, holdin

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Topolewska, Sylwia, Marcin Stępień, and Sebastian Kowalczyk. "Mapping of the North-Eastern Part of Kozłowicka Buried Valley Based on Geoelectrical Data." Studia Quaternaria 33, no. 2 (2016): 91–101. http://dx.doi.org/10.1515/squa-2016-0009.

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Abstract The paper is aiming to determinate the extent of the north eastern arm of Kozłowicka buried valley on the grounds of own re search by means of electrical resistivity tomography- ERT and avail able archival researches. On the Hydro-geological map of Poland, Żyrardów sheet (Felter and Nowicki, 1998a, b) Kozłowicka buried valley was differentiated as an individual hydro-geological unit. The results of the anal y sis show that the ex tent of the structure, defined by its up per boundary, differs significantly from the one suggested on the sheet of Hydrogeological map of Poland. Since ther

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Panidi, E., K. Popova, and V. Tsepelev. "GIS-BASED MAPPING OF ESTIMATED FLOOD INUNDATION AREA, GEOMETRICAL ASPECT." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-3/W8 (August 22, 2019): 307–9. http://dx.doi.org/10.5194/isprs-archives-xlii-3-w8-307-2019.

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<p><strong>Abstract.</strong> A full processing chain for inundation modelling/mapping is implemented in different specialised software like HEC-RAS or Flood Modeller. Alternatively, inundation water level can be estimated separately, and then can be mapped in desktop (universal) Geographic Information System (GIS) software. Last approach can be demanded in a complex already-formed GIS-based mapping processing chains, when inundation area mapping appears only as a step of analysis and mapping technology. This context is usual for cadastral accounting of inundation areas. Howe

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