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Journal articles on the topic 'Photogeology'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 August 2024

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1

Matthews, S. J. "Photogeology and Photogeomorphology." Journal of Structural Geology 15, no. 1 (January 1993): 120–21. http://dx.doi.org/10.1016/0191-8141(93)90086-p.

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2

Nossin, Jan J. "Photogeology—remote sensing applications in earth science." International Journal of Applied Earth Observation and Geoinformation 1, no. 1 (January 1999): 85–86. http://dx.doi.org/10.1016/s0303-2434(99)85032-6.

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3

Saunders, Donald F., and C. Keith Thompson. "INTEGRATED PETROLEUM EXPLORATION PROGRAM — EP- 20, AMADEUS BASIN, NORTHERN TERRITORY." APPEA Journal 29, no. 1 (1989): 259. http://dx.doi.org/10.1071/aj88023.

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Recon Exploration Pty Ltd is conducting an integrated petroleum exploration program covering the EF- 20 Concession. It utilises several effective, unconventional methods, including photogeology/geomorphology, remote hydrocarbon sensing and surface geochemical prospecting.The probability of wildcat drilling success is enhanced by several recent developments of prospecting methods being applied in EP20. One of these involves geomorphic detection of diagenetic induration of near- surface sediments over both structural and stratigraphic petroleum- bearing traps believed to be caused by products of bacterial alteration of hydrocarbon micro- seepages. The new giant Alabama Ferry Field strati- graphic trap in Texas showed strong stream drainage deflection anomalies which correlated strongly with the most productive regions of the field. The use of recently available high- resolution Russian satellite photography has disclosed untested similar anomalies in EP20 in the Amadeus Basin. Interstitial soil gas hydrocarbon surveys have been supplemented by simultaneous soil magnetic susceptibility measurements which have been found to complement and fill in some gaps in the soil gas anomalies.At the time of writing, the photogeologic and geomorphic study is complete and it has disclosed many promising areas for further investigation. Of them, 20- 25 per cent have been surveyed using Recon Exploration's helicopter- borne microwave spectrometer hydrocarbon sensor, finding 14 prospects for surface geochemical study and validation. Preliminary surface surveys have demonstrated active hydrocarbon micro- seepages over the 'benchmark' fields — Mereenie, Dingo and Palm Valley — and have covered six of the airborne hydrocarbon anomalies. Twenty- five designated areas remain to be prospected.

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4

Ramarao, Ch, T. R. K. Chetty, A. Lingaiah, and V. Babu Rao. "Delineation of a greenstone belt using aeromagnetics, Landsat and photogeology — A case study from the South Indian Shield." Geoexploration 28, no. 2 (July 1991): 121–37. http://dx.doi.org/10.1016/0016-7142(91)90044-d.

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5

Guarnieri, Pierpaolo, Sam T. Thiele, Nigel Baker, Erik V. Sørensen, Moritz Kirsch, Sandra Lorenz, Diogo Rosa, Gabriel Unger, and Robert Zimmermann. "Unravelling the Deformation of Paleoproterozoic Marbles and Zn-Pb Ore Bodies by Combining 3D-Photogeology and Hyperspectral Data (Black Angel Mine, Central West Greenland)." Minerals 12, no. 7 (June 23, 2022): 800. http://dx.doi.org/10.3390/min12070800.

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The Black Angel Zn-Pb ore deposit is hosted in folded Paleoproterozoic marbles of the Mârmorilik Formation. It is exposed in the southern part of the steep and inaccessible alpine terrain of the Rinkian Orogen, in central West Greenland. Drill-core data integrated with 3D-photogeology and hyperspectral imagery of the rock face allow us to identify stratigraphic units and extract structural information that contains the geological setting of this important deposit. The integrated stratigraphy distinguishes chemical/mineralogical contrast within lithologies dominated by minerals that are difficult to distinguish with the naked eye, with a similar color of dolomitic and scapolite-rich marbles and calcitic, graphite-rich marbles. These results strengthen our understanding of the deformation style in the marbles and allow a subdivision between evaporite-carbonate platform facies and carbonate slope facies. Ore formation appears to have been mainly controlled by stratigraphy, with mineralizing fluids accumulating within permeable carbonate platform facies underneath carbonate slope facies and shales as cap rock. Later, folding and shearing were responsible for the remobilization and improvement of ore grades along the axial planes of shear folds. The contact between dolomitic scapolite-rich and calcitic graphite-rich marbles probably represents a direct stratigraphic marker, recognizable in the drill-cores, to be addressed for further 3D-modeling and exploration in this area.

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6

Chatterjee, Anjan Kr. "Obituary: H.M.Ramchandra (1954 – 2024)." Journal of Geosciences Research 9, no. 2 (July 1, 2024): 164. http://dx.doi.org/10.56153/g19088-024-0010-o.

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Dr. H. M. Ramchandra, former Director, Training Institute, Geological Survey of India, Bangalore, passed away on 17.04.24, at Bangalore. He did his M.Sc. in Geology and Ph.D. from Mysore University. He joined the GSI at Raipur in 1979 as a Geologist and was soon after posted at Nagpur. At Nagpur he was posted in the Geomagnetism Cell and later on in Petrology, Photogeology and Geodata Division still 2001. Dr. Ramchandra has made a sterling contribution to the geology of Central India and had also mentored many junior and senior colleagues with his scholarship and academic excellence. The author having been closely associated with him while at Petrology Division, Central Region, GSI, has observed his very able guidance offered to geoscientists for the pursuance of field and laboratory studies in connection with the “Crust and Mantle Studies of the Son and Narmada basins” (Project: CRUMANSONATA). He also offered able guidance to several desirous geoscientists and researchers with his expertise in geological mapping, structural geology, petrology, petrogenesis, mineralization and geophysical modelling, having been anonymously associated with several field items in the GSI, Central Region. Sadly, Dr. Ramchandra was averse to, and never published many research papers to document his vast wealth of knowledge, that could be referred to by future workers, for posterity. He was conferred with the then National Mineral Award for 1999-2000, for his significant contribution for undertaking integrated geoscientific research in Precambrian terrains of Central India. In 2001, he was transferred to the GSI, Bangalore, and was in the Training Institute as a faculty member and later Director during the last phase of his career, before seeking voluntary retirement in 2012. He was very actively associated with the Geological Society of India, Bangalore.

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7

Mitra, Arupkumar, and Supriya Brahma. "Photogeologic mapping north of Khairwara, Udaipur district, Rajasthan." Journal of the Indian Society of Remote Sensing 16, no. 2 (June 1988): 27–31. http://dx.doi.org/10.1007/bf03014302.

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8

Mouginis-Mark, Peter. "Olympus Mons volcano, Mars: A photogeologic view and new insights." Geochemistry 78, no. 4 (December 2018): 397–431. http://dx.doi.org/10.1016/j.chemer.2017.11.006.

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9

Edet, A. E. "Application of photogeologic and electromagnetic techniques to groundwater exploration in northwestern Nigeria." Journal of African Earth Sciences (and the Middle East) 11, no. 3-4 (January 1990): 321–28. http://dx.doi.org/10.1016/0899-5362(90)90010-c.

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10

Bernhardt, H., H. Hiesinger, M. A. Ivanov, O. Ruesch, G. Erkeling, and D. Reiss. "Photogeologic mapping and the geologic history of the Hellas basin floor, Mars." Icarus 264 (January 2016): 407–42. http://dx.doi.org/10.1016/j.icarus.2015.09.031.

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11

Skinner,, James A., and Corey M. Fortezzo. "The role of photogeologic mapping in traverse planning: Lessons from DRATS 2010 activities." Acta Astronautica 90, no. 2 (October 2013): 242–53. http://dx.doi.org/10.1016/j.actaastro.2011.11.011.

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12

Öhman, Teemu, and David A. Kring. "Photogeologic analysis of impact melt-rich lithologies in Kepler crater that could be sampled by future missions." Journal of Geophysical Research: Planets 117, E12 (February 15, 2012): n/a. http://dx.doi.org/10.1029/2011je003918.

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13

Kramer, Georgiana Y., David A. Kring, Amanda L. Nahm, and Carlé M. Pieters. "Spectral and photogeologic mapping of Schrödinger Basin and implications for post-South Pole-Aitken impact deep subsurface stratigraphy." Icarus 223, no. 1 (March 2013): 131–48. http://dx.doi.org/10.1016/j.icarus.2012.11.008.

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14

Kukkonen, S., and V. P. Kostama. "Modification history of the Harmakhis Vallis outflow channel, Mars, based on CTX-scale photogeologic mapping and crater count dating." Icarus 299 (January 2018): 46–67. http://dx.doi.org/10.1016/j.icarus.2017.07.014.

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15

Marrs, Ronald W., and Earnest D. Paylor. "Investigation of a surface spectral anomaly at Table Rock gas field, Wyoming." GEOPHYSICS 52, no. 7 (July 1987): 841–57. http://dx.doi.org/10.1190/1.1442356.

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Airborne spectroradiometer data reveal an unusual pattern of near‐infrared reflectance at the exposed center of Table Rock anticline, Sweetwater County, Wyoming. The feature is represented by a reflectance minimum near 2200 nm, characteristic of areas with abundant clay minerals. Smectite and mixed‐layer illite‐smectite were found associated with the anomalous spectral feature. Concentrations of iron and sulfate minerals in the soils at the center of the clay‐rich zone correspond roughly to an area of red coloring in the Wasatch formation exposed at the highest structural elevation in the center of the anticline. A photogeologic interpretation of Thematic Mapper Simulator (TMS) image data was made for the Table Rock area. Stratigraphic and structural details of the interpretation are excellent and provide greater detail than do available maps of the area. Structural analysis suggests that at least two episodes of stress affected the area. The greatest concentration of fractures occurs at the crest of the anticline and is coincident with the spectrally anomalous region. The investigation indicates that the mineralogic pattern at the surface of Table Rock anticline could result from a geochemical transformation process. Ground‐waters, with ionic concentrations in the stability field of smectite, are being drawn through fractures to the surface in the anomalous region. Evaporation and fluid replacement in the near‐surface are accelerated. Illites apparently become unstable in the near‐surface and transform into a more stable phase of smectite. Gypsum, jarosite, and carbonate cement concentrations at the surface further support this assumption and suggest a possible influence of escaping hydrocarbon reservoir gases. This process is consistent with models proposed for the formation of petroleum‐related surface anomalies. However, a cause‐and‐effect relationship between the petroleum accumulation and the surface anomaly could not be established.

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16

"Reestablishing photogeology as an exploration tool." International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts 33, no. 1 (January 1996): A24. http://dx.doi.org/10.1016/0148-9062(96)87532-2.

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17

"Delineation of a greenstone belt using aeromagnetics, Landsat and photogeology — a case study from the South Indian Shield." International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts 29, no. 1 (January 1992): A27. http://dx.doi.org/10.1016/0148-9062(92)91260-c.

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18

Loza-Aguirre, Isidro, Lesly Madeleim Solís-Orduña, Maria Isabel Sierra-Rojas, Silvia Osiris Bustos-Díaz, Tomás Alejandro Peña-Alonso, Fernando Corbo-Camargo, María Jesús Puy-Alquiza, Dania Ximena Ramírez-Rangel, Pooja Kshirsagar, and Raúl Miranda-Avilés. "Geological map of the distribution of igneous Cenozoic rocks in central Tampico-Misantla Basin." Terra Digitalis, June 30, 2022. http://dx.doi.org/10.22201/igg.25940694e.2022.1.90.

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We present a geological map that shows the distribution of Cenozoic igneous rocks in the central portion of the Tampico-Misantla Basin in eastern Mexico at 1:500,000 scale. This map covers an area of ~25000 km2, including part of the States of Veracruz, Hidalgo, and Puebla. It was made as background information for the geophysical exploration of the CONACYT Fronteras de la Ciencia project 1787 “Un acercamiento a los Yacimientos no Convencionales a partir de Métodos Electromagnéticos de exploración”. This map resulted from the compilation of cartographic and geochronological (28 K-Ar isotopic ages) information from available literature, complemented and improved with photogeology and regional reconnaissance tours along several roads that cross the region. Main Cenozoic units were recognized during fieldwork. Particular emphasis was placed on identifying igneous rocks, especially intrusive bodies, as this was one of the main goals of the CONACYT Project, by using geophysical methods, and characterizing the geometry of the basin. The map is now available to the community interested in the Cenozoic evolution of east-central Mexico. Besides that, it will be the basis of the research that the group is carrying out in the Eastern Mexican Alkaline Province and the eastern Sierra Madre Oriental Cenozoic magmatism.

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19

Stephen W. Dart, Jr. "Photogeologic Mapping as Important Exploration Tool--a 30-Year Analysis: ABSTRACT." AAPG Bulletin 73 (1989). http://dx.doi.org/10.1306/703c9d84-1707-11d7-8645000102c1865d.

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20

Stack, Kathryn M., Nathan R. Williams, Fred Calef, Vivian Z. Sun, Kenneth H. Williford, Kenneth A. Farley, Sigurd Eide, et al. "Photogeologic Map of the Perseverance Rover Field Site in Jezero Crater Constructed by the Mars 2020 Science Team." Space Science Reviews 216, no. 8 (November 3, 2020). http://dx.doi.org/10.1007/s11214-020-00739-x.

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21

Robbins, Stuart J., Edward B. Bierhaus, and Luke Dones. "Crater Populations of the Saturnian Satellites Mimas, Rhea, and Iapetus." Journal of Geophysical Research: Planets 129, no. 1 (January 2024). http://dx.doi.org/10.1029/2023je007941.

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AbstractThe Saturnian system has been explored by four spacecraft: Pioneer 11, Voyager 1 and 2, and Cassini. Only the last three took images suitable for photogeologic analysis of the surfaces of Saturn's moons, and over the decades, several research groups have published data about the crater distributions on the Saturnian satellites. These groups have used those data to draw conclusions about the impactor populations and resurfacing histories of the moons, but no one has examined how well the different data agree between the researchers. We present independent mapping of the crater populations of Saturn's moons Mimas, Rhea, and Iapetus, and compare them with many published crater populations. We found that Mimas data are the most consistent between different researchers, and Rhea data are the least consistent. We attribute these differences to (a) data biases where there are fewer images upon which to map Mimantean craters but a large variety exist for Rhean, and (b) Rhea likely has different terrains with different impact crater populations which have not been generally recognized before. We also found that Iapetus' small craters appear to have a shallow branch, as others have found, and that shallow branch is not attributable to completeness limitations. Other bodies have shallow branches at small diameters, too, but they are not as shallow as Iapetus's, which suggests varying impacting populations as one moves closer to Saturn, in line with others' work on planetocentric impactors.

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22

Jaumann, Ralf, James F. Bell, Carol A. Polanskey, Carol A. Raymond, Erik Aspaugh, David Bercovici, Bruce R. Bills, et al. "The Psyche Topography and Geomorphology Investigation." Space Science Reviews 218, no. 2 (March 2022). http://dx.doi.org/10.1007/s11214-022-00874-7.

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AbstractDetailed mapping of topography is crucial for the understanding of processes shaping the surfaces of planetary bodies. In particular, stereoscopic imagery makes a major contribution to topographic mapping and especially supports the geologic characterization of planetary surfaces. Image data provide the basis for extensive studies of the surface structure and morphology on local, regional and global scales using photogeologic information from images, the topographic information from stereo-derived digital terrain models and co-registered spectral terrain information from color images. The objective of the Psyche topography and geomorphology investigation is to derive the detailed shape of (16) Psyche to generate orthorectified image mosaics, which are needed to study the asteroids’ landforms, interior structure, and the processes that have modified the surface over geologic time. In this paper we describe our approaches for producing shape models, and our plans for acquiring requested image data to quantify the expected accuracy of the results. Multi-angle images obtained by Psyche’s camera will be used to create topographic models with about 15 m/pixel horizontal resolution and better than 10 m height accuracy on a global scale. This is slightly better as global imaging obtained during the Dawn mission, however, both missions yield resolutions of a few m/pixel locally. Two different techniques, stereophotogrammetry and stereophotoclinometry, are used to model the shape; these models will be merged with the gravity fields obtained by the Psyche spacecraft to produce geodetically controlled topographic models. The resulting digital topography models, together with the gravity data, will reveal the tectonic, volcanic, impact, and gradational history of Psyche, and enable co-registration of data sets to determine Psyche’s geologic history.

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