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Journal articles on the topic 'Aerial photography in earth sciences'

Author: Grafiati

Published: 4 June 2021

Last updated: 14 February 2022

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1

Ruzgienė, Birutė. "REQUIREMENTS FOR AERIAL PHOTOGRAPHY." Geodesy and cartography 30, no. 3 (August 3, 2012): 75–79. http://dx.doi.org/10.3846/13921541.2004.9636646.

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The photogrammetric mapping process at the first stage requires planning of aerial photography. Aerial photographs quality depends on the successfull photographic mission specified by requirements that meet not only Lithuanian needs, but also the requirements of the European Union. For such a purpose the detailed specifications for aerial photographic mission for mapping urban territories at a large scale are investigated. The aerial photography parameters and requirements for flight planning, photographic strips, overlaps, aerial camera and film are outlined. The scale of photography, flying height and method for photogrammetric mapping is foreseen as well as tolerances of photographs tilt and swings round (yaw) are presented. Digital camera based on CCD sensors and on-board GPS is greatly appreciated in present-day technologies undertaking aerial mission.

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2

Mauelshagen, L. "LOW ALTITUDE AERIAL PHOTOGRAPHY." Photogrammetric Record 12, no. 68 (August 26, 2006): 239–41. http://dx.doi.org/10.1111/j.1477-9730.1986.tb00561.x.

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3

Rieke-Zapp, Dirk. "Small-Format Aerial Photography." Photogrammetric Record 26, no. 134 (June 2011): 277. http://dx.doi.org/10.1111/j.1477-9730.2011.00637_2.x.

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4

Sims, W. G., and M. L. Benson. "Mapping from Colour Aerial Photography." Photogrammetric Record 6, no. 33 (August 26, 2006): 321–24. http://dx.doi.org/10.1111/j.1477-9730.1969.tb00945.x.

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5

Woodrow, H. C. "Mapping from Colour Aerial Photography." Photogrammetric Record 6, no. 34 (August 26, 2006): 408. http://dx.doi.org/10.1111/j.1477-9730.1969.tb00959.x.

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6

Wallington, E. D. "Aerial photography and image interpretation." Photogrammetric Record 19, no. 108 (December 2004): 420–22. http://dx.doi.org/10.1111/j.0031-868x.2004.295_6.x.

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7

Dando, R. C. A. "ROYAL PHOTOGRAPHIC SOCIETY ACTIVITIES IN AERIAL PHOTOGRAPHY AND REMOTE SENSING." Photogrammetric Record 14, no. 79 (August 26, 2006): 129–30. http://dx.doi.org/10.1111/j.1477-9730.1992.tb00212.x.

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8

Robertson, V. C. "AERIAL PHOTOGRAPHY AND PROPER LAND UTILISATION." Photogrammetric Record 1, no. 6 (August 26, 2006): 5–12. http://dx.doi.org/10.1111/j.1477-9730.1955.tb01034.x.

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Welch, R., and J. Halliday. "IMAGE QUALITY CONTROLS FOR AERIAL PHOTOGRAPHY†." Photogrammetric Record 8, no. 45 (August 26, 2006): 317–25. http://dx.doi.org/10.1111/j.1477-9730.1975.tb00059.x.

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10

Wester-Ebbinghaus, W. "AERIAL PHOTOGRAPHY BY RADIO CONTROLLED MODEL HELICOPTER." Photogrammetric Record 10, no. 55 (August 26, 2006): 85–92. http://dx.doi.org/10.1111/j.1477-9730.1980.tb00006.x.

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11

Hiby, A. R., D. Thompson, and A. J. Ward. "CENSUS OF GREY SEALS BY AERIAL PHOTOGRAPHY." Photogrammetric Record 12, no. 71 (August 26, 2006): 589–94. http://dx.doi.org/10.1111/j.1477-9730.1988.tb00607.x.

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12

Grottoli, Edoardo, Mélanie Biausque, David Rogers, Derek W. T. Jackson, and J. Andrew G. Cooper. "Structure-from-Motion-Derived Digital Surface Models from Historical Aerial Photographs: A New 3D Application for Coastal Dune Monitoring." Remote Sensing 13, no. 1 (December 30, 2020): 95. http://dx.doi.org/10.3390/rs13010095.

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Recent advances in structure-from-motion (SfM) techniques have proliferated the use of unmanned aerial vehicles (UAVs) in the monitoring of coastal landform changes, particularly when applied in the reconstruction of 3D surface models from historical aerial photographs. Here, we explore a number of depth map filtering and point cloud cleaning methods using the commercial software Agisoft Metashape Pro to determine the optimal methodology to build reliable digital surface models (DSMs). Twelve different aerial photography-derived DSMs are validated and compared against light detection and ranging (LiDAR)- and UAV-derived DSMs of a vegetated coastal dune system that has undergone several decades of coastline retreat. The different studied methods showed an average vertical error (root mean square error, RMSE) of approximately 1 m, with the best method resulting in an error value of 0.93 m. In our case, the best method resulted from the removal of confidence values in the range of 0–3 from the dense point cloud (DPC), with no filter applied to the depth maps. Differences among the methods examined were associated with the reconstruction of the dune slipface. The application of the modern SfM methodology to the analysis of historical aerial (vertical) photography is a novel (and reliable) new approach that can be used to better quantify coastal dune volume changes. DSMs derived from suitable historical aerial photographs, therefore, represent dependable sources of 3D data that can be used to better analyse long-term geomorphic changes in coastal dune areas that have undergone retreat.

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13

Warner, William S. "Benefits of small-format aerial photography." Norsk Geografisk Tidsskrift - Norwegian Journal of Geography 43, no. 1 (January 1989): 37–44. http://dx.doi.org/10.1080/00291958908552216.

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14

Cox, Chris. "Satellite imagery, aerial photography and wetland archaeology." World Archaeology 24, no. 2 (October 1992): 249–67. http://dx.doi.org/10.1080/00438243.1992.9980206.

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15

Sosnowska, Anna. "Dynamics of mid-channel bars in the Middle Vistula River in response to ferry crossing abutment construction." Open Geosciences 12, no. 1 (July 7, 2020): 290–98. http://dx.doi.org/10.1515/geo-2020-0049.

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AbstractThe investigation focused on the non-migrating mid-channel bars that emerged in the river channel as a consequence of river engineering. A reach of around 280 km of Middle Vistula River (Poland) was taken into account as the study site. The most vivid examples of the river engineering works potentially influencing the river channel are the ferry crossings. Along the Middle Vistula River reach, there are 17 ferry crossings that were constructed from 1970s to 1990s. A cartographic analysis was carried out to determine the influence of the ferry crossing construction over the river channel. It was performed on the basis of aerial photographs (traditional aerial photography and UAV photography). In 3 out of 17 potential localizations, the emergence of large non-migrating mid-channel bars was observed. A study of cartographic materials (from 1950s to 2000s) allowed determination of the dynamics of those bars, including time of emergence and the changes of their size.

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16

Bawden, M. P. "APPLICATIONS OF AERIAL PHOTOGRAPHY IN LAND SYSTEM MAPPING." Photogrammetric Record 5, no. 30 (August 26, 2006): 461–64. http://dx.doi.org/10.1111/j.1477-9730.1967.tb00897.x.

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17

Graham, R. W., and G. H. Tthomson. "CONSIDERATIONS OF SPECIFICATIONS FOR SMALL FORMAT AERIAL PHOTOGRAPHY." Photogrammetric Record 13, no. 74 (August 26, 2006): 225. http://dx.doi.org/10.1111/j.1477-9730.1989.tb00672.x.

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Marks, A. R. "AERIAL PHOTOGRAPHY FROM A TETHERED HELIUM FILLED BALLOON." Photogrammetric Record 13, no. 74 (August 26, 2006): 257–61. http://dx.doi.org/10.1111/j.1477-9730.1989.tb00677.x.

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19

Goba, N. L., and E. M. Senese. "THE STATUS OF SUPPLEMENTARY AERIAL PHOTOGRAPHY IN ONTARIO." Photogrammetric Record 14, no. 80 (August 26, 2006): 283–91. http://dx.doi.org/10.1111/j.1477-9730.1992.tb00253.x.

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20

Warner, W. S., and L. E. Blankenberg. "Bundle Adjustment For 35 mm Oblique Aerial Photography." Photogrammetric Record 15, no. 86 (October 1995): 217–24. http://dx.doi.org/10.1111/0031-868x.00027.

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21

Anikeeva, I. A. "Application of open image databases at airborne image quality assessing for mapping purposes." Geodesy and Cartography 971, no. 5 (June 20, 2021): 51–60. http://dx.doi.org/10.22389/0016-7126-2021-971-5-51-60.

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An aerial image quality assessment for mapping purposes using open image databases is carried out. While using methods based on reference images, it is a generally adopted practice to use open databases, designed to provide researchers with reference data, i.e. shots whose quality can be accepted as a reference. Such databases are widely used to test the efficiency of methods and algorithms for assessing and improving photographic quality. The possibility of applying this approach for aerial photography assessment in terms of visual properties is shown. The values of fine quality indicators for reference sample of open image library LIVE Database are determined

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22

Nagy, E. C., and M. L. Landreville. "Aerial camera filters and their use with aerochrome infrared." CISM journal 43, no. 4 (January 1989): 353–56. http://dx.doi.org/10.1139/geomat-1989-0036.

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Differences in the color rendition of Kodak Aerochrome Infrared photography have been noticed between the photography from Wild and Zeiss aerial cameras during the years in which efforts have been made to control the infrared color balance on contract photography. The cause of these differences has been narrowed down to the different spectral transmissions of the standard yellow filters supplied with these cameras. The filtration recommended by the film manufacturer is most closely matched by the Wild filter. This report recommends an alternative filter combination for the Zeiss camera which will result in a more “normal” color infrared color response for photography from this camera.

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23

Prisley, Stephen P., Jeffery A. Turner, Mark J. Brown, Erik Schilling, and Samuel G. Lambert. "Uncertainty of Forested Wetland Maps Derived from Aerial Photography." Photogrammetric Engineering & Remote Sensing 86, no. 10 (October 1, 2020): 609–17. http://dx.doi.org/10.14358/pers.86.10.609.

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Forested wetlands (FWs) are economically and environmentally important, so monitoring of change is done using remote sensing by several U.S. federal programs. To better understand classification and delineation uncertainties in FW maps, we assessed agreement between National Wetlands Inventory maps based on aerial photography and field determinations at over 16 000 Forest Inventory and Analysis plots. Analyses included evaluation of temporal differences and spatial uncertainty in plot locations and wetland boundaries. User's accuracy for the wetlands map was 90% for FW and 68% for nonforested wetlands. High levels of false negatives were observed, with less than 40% of field-identified wetland plots mapped as such. Epsilon band analysis indicated that if delineation of FW boundaries in the southeastern U.S. met the data quality standards (5 meters), then the area within uncertainty bounds accounts for 15% to 30% of estimated FW area.

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24

Booth, Arlyn, and Tom Huber. "Illinois Historical Aerial Photography Digital Archive Keeps Growing." Cartographic Perspectives, no. 53 (March 1, 2006): 56–57. http://dx.doi.org/10.14714/cp53.363.

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25

Spencer, Ray D. "LARGE-SCALE AERIAL PHOTOGRAPHIC SYSTEMS FOR FOREST SAMPLING IN CANADA." Canadian Surveyor 41, no. 1 (March 1987): 9–21. http://dx.doi.org/10.1139/tcs-1987-0001.

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Large-scale aerial photography is a tool that can provide relevant, timely and cost-effective information on forest quantities and conditions to improve planning and management. Accordingly, Canadians have pioneered two different photographic approaches: the first uses synchronized twin vertical cameras with a fixed airbase; the second approach uses a single camera with tilt recorder and a radar or laser altimeter. The paper discusses the development of these approaches for forest sampling in Canada.

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26

MEULSTEE, C., P. H. NIENHUIS, and H. T. C. VAN STOKKOM. "Aerial photography for biomass assessment in the intertidal zone." International Journal of Remote Sensing 9, no. 10-11 (October 1988): 1859–67. http://dx.doi.org/10.1080/01431168808954983.

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27

Ruzgienė, Birutė. "A COMPARISON TEST OF FEATURE EXTRACTION FROM AERIAL PHOTOGRAPHY." Geodesy and cartography 30, no. 4 (August 3, 2012): 112–16. http://dx.doi.org/10.3846/13921541.2004.9636653.

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All features visible in the aerial photographs can be collected by traditional photogrammetric methods; however, such techniques require high operator skills and are very time-consuming. The decision which photogrammetric method uses in mapping is primarily economic, also workload, project deadline requirements and accurate data have to be considered. Up-to-date developed automatic or semi-automatic systems are highly effective for 3D features extraction in urban areas. The investigation objective is the comparison of analytical and digital semi-automatic photogrammetric mapping methods for 3D building models extraction from aerial images analysing in time-consuming and in collected data accuracy consideration.

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28

Fensham, R. J., R. J. Fairfax, J. E. Holman, and P. J. Whitehead. "Quantitative assessment of vegetation structural attributes from aerial photography." International Journal of Remote Sensing 23, no. 11 (January 2002): 2293–317. http://dx.doi.org/10.1080/01431160110106050.

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29

Thomson, G. H. "EVALUATING IMAGE QUALITY OF SMALL FORMAT AERIAL PHOTOGRAPHY SYSTEMS." Photogrammetric Record 12, no. 71 (August 26, 2006): 595–603. http://dx.doi.org/10.1111/j.1477-9730.1988.tb00608.x.

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30

Davison, M. "HEIGHTING ACCURACY TEST FROM 1:2000 SCALE AERIAL PHOTOGRAPHY." Photogrammetric Record 14, no. 84 (October 1994): 922–25. http://dx.doi.org/10.1111/j.1477-9730.1994.tb00293.x.

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31

Barrell, Jeffrey, and Jon Grant. "High-resolution, low-altitude aerial photography in physical geography." Progress in Physical Geography: Earth and Environment 39, no. 4 (May 5, 2015): 440–59. http://dx.doi.org/10.1177/0309133315578943.

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Intertidal landscapes are highly complex and dynamic habitats that exhibit variability over a range of spatial and temporal scales. The spatial arrangement of structure-forming biogenic features such as seagrasses and bivalves influences ecosystem function and the provision of important ecosystem services, though quantification and monitoring of intertidal landscape structure has been hindered by challenges collecting spatial data in the coastal zone. In this study, an intertidal landscape mosaic of eelgrass ( Zostera marina) and blue mussels ( Mytilus edulis) was observed using low-altitude aerial photography from a balloon-mounted digital camera platform. Imagery representing seagrass-bivalve landscape structure was classified and analysed using multiple metrics of landscape composition and configuration at the patch scale and the landscape scale. Patch-scale imagery was compared to a previously collected dataset in order to track temporal changes in seagrass patch metrics over a 26-month period. Seagrass and bivalve patches exhibited distinct spatial patterning at different spatial scales. At the patch scale, the change in seagrass metrics was consistent with patch border expansion at the expense of patch density and integrity. These methods demonstrate a novel approach for collecting high-resolution spatial data that could also be valuable to physical geographers dealing with similar fine-scale landscapes. The application of spatial metrics at multiple spatial scales quantified elements of the configuration and composition of a seagrass-bivalve habitat mosaic and allowed for the tracking of patch metrics through time to depict landscape change. Continued development of landscape metrics within intertidal habitats will increase understanding of the ecological function of these areas with benefits to management and monitoring of ecosystem health.

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32

Schuhr, W., and J. D. Lee. "Filling gaps in cultural heritage documentation by 3D photography." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XL-5/W7 (August 13, 2015): 365–69. http://dx.doi.org/10.5194/isprsarchives-xl-5-w7-365-2015.

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This contribution promotes 3D photography as an important tool to obtain objective object information. Keeping mainly in mind World Heritage documentation as well as Heritage protection, it is another intention of this paper, to stimulate the interest in applications of 3D photography for professionals as well as for amateurs. In addition this is also an activity report of the international CIPA task group 3. The main part of this paper starts with “Digging the treasure of existing international 3D photography”. This does not only belong to tangible but also to intangible Cultural Heritage. 3D photography clearly supports the recording, the visualization, the preservation and the restoration of architectural and archaeological objects. Therefore the use of 3D photography in C.H. should increase on an international level. The presented samples in 3D represent a voluminous, almost partly “forgotten treasure” of international archives for 3D photography. <br><br> The next chapter is on “Promoting new 3D photography in Cultural Heritage”. Though 3D photographs are a well-established basic photographic and photogrammetric tool, even suited to provide “near real” documentation, they are still a matter of research and improvement. Beside the use of 3D cameras even single lenses cameras are very much suited for photographic 3D documentation purposes in Cultural Heritage. <br><br> Currently at the Faculty of Civil Engineering of the University of Applied Sciences Magdeburg-Stendal, low altitude aerial photography is exposed from a maximum height of 13m, using a hand hold carbon telescope rod. The use of this “huge selfie stick” is also an (international) recommendation, to expose high resolution 3D photography of monuments under expedition conditions. In addition to the carbon rod recently a captive balloon and a hexacopter UAV- platform is in use, mainly to take better synoptically (extremely low altitude, ground truth) aerial photography. Additional experiments with respect to “easy geometry” and to multistage concepts of 3D photographs in Cultural Heritage just started. Furthermore a revised list of the 3D visualization principles, claiming completeness, has been carried out. Beside others in an outlook <br><br> *It is highly recommended, to list every historical and current stereo view with relevance to Cultural Heritage in a global Monument Information System (MIS), like in google earth. <br><br> *3D photographs seem to be very suited, to complete and/or at least partly to replace manual archaeological sketches. In this concern the still underestimated 3D effect will be demonstrated, which even allows, e.g., the spatial perception of extremely small scratches etc... <br><br> *A consequent dealing with 3D Technology even seems to indicate, currently we experience the beginning of a new age of “real 3DPC- screens“, which at least could add or even partly replace the conventional 2D screens. Here the spatial visualization is verified without glasses in an all-around vitreous body. In this respect nowadays widespread lasered crystals showing monuments are identified as “Early Bird“ 3D products, which, due to low resolution and contrast and due to lack of color, currently might even remember to the status of the invention of photography by Niepce (1827), but seem to promise a great future also in 3D Cultural Heritage documentation. <br><br> *Last not least 3D printers more and more seem to conquer the IT-market, obviously showing an international competition.

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33

Hlotov, Volodymyr, Alla Hunina, Ihor Kolb, Vadim Kolesnichenko, and Ihor Trevoho. "THE STUDY OF THE “CETUS” UNMANNED AERIAL VEHICLE FOR TOPOGRAPHIC AERIAL SURVEYING." Geodesy and cartography 47, no. 2 (August 16, 2021): 96–103. http://dx.doi.org/10.3846/gac.2021.12120.

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The work aims to analyze and study the possibilities of using “Cetus” unmanned aerial vehicle (UAV) for performing topographic aerial surveys. The authors developed and tested aircraft-type UAV for topographic aerial photography. The studies were conducted on a specialized landfill, at which there is an appropriate number of situational points whose coordinates are determined with high accuracy. These points were used as both reference and control points. The obtained UAV aerial survey materials were subjected to a phototriangulation process to determine the orientation elements and to analyze, first and foremost, the angular orientation elements. The surveying was carried out on a mountainous territory, where the spatial coordinates of 37 situational points were determined by the method of ground-based GPS survey with an average accuracy of up to 0.05 m. These points were used as reference and control points. Aerial photography was performed in such a way that the scale of the images was as uniform as possible. The design solutions implemented in the Cetus UAV provide all the possibilities to perform aerial surveys of territories in strict compliance with the projected flight parameters. UAV equipment provides the necessary real-time correction of the position of the aerial camera. At the same time the optimum straightness of routes, stability of scales and mutual overlapping of pictures is reached. Regarding the accuracy of obtaining the spatial coordinates of the points of terrain objects, using “Cetus” UAV surveys, plans can even be made on a scale of even 1: 1000. As a result of the creation of the UAV “Cetus”, it became possible to perform the topographic aerial survey of the territories and to create large-scale orthophotos that fully meet the instructions. As a result of testing the “Cetus” UAV, it can be used in production processes when drawing up topographic plans for a large-scale series: 1: 1000 – 1: 5000, which will significantly save the cost of performing topographic work.

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34

Meixner, Philipp, and Franz Leberl. "3-Dimensional Building Details from Aerial Photography for Internet Maps." Remote Sensing 3, no. 4 (April 8, 2011): 721–51. http://dx.doi.org/10.3390/rs3040721.

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35

Pérez, Juan Antonio, Francisco Manuel Bascon, and María Cristina Charro. "Photogrammetric Usage of 1956-57 Usaf Aerial Photography of Spain." Photogrammetric Record 29, no. 145 (February 27, 2014): 108–24. http://dx.doi.org/10.1111/phor.12048.

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36

Spencer, R. D. "FILM TRIALS OF AERIAL PHOTOGRAPHY FOR FORESTRY IN VICTORIA, AUSTRALIA." Photogrammetric Record 9, no. 51 (August 26, 2006): 391–403. http://dx.doi.org/10.1111/j.1477-9730.1978.tb00431.x.

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37

Cox, R. C. A. "THE BENEFITS OF FORWARD MOTION COMPENSATION FOR AERIAL SURVEY PHOTOGRAPHY." Photogrammetric Record 14, no. 79 (August 26, 2006): 5–17. http://dx.doi.org/10.1111/j.1477-9730.1992.tb00204.x.

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38

Graham, R. W. "THE FIRST NORTH AMERICAN SYMPOSIUM ON SMALL FORMAT AERIAL PHOTOGRAPHY." Photogrammetric Record 16, no. 91 (April 1998): 125–30. http://dx.doi.org/10.1111/j.1477-9730.1998.tb01474.x.

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39

Ridefelt, Hanna, Jan Boelhouwers, and Trond Eiken. "Measurement of solifluction rates using multi-temporal aerial photography." Earth Surface Processes and Landforms 34, no. 5 (April 2009): 725–37. http://dx.doi.org/10.1002/esp.1773.

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40

Vávrů, Petr, and Helge Viken. "Mapping of Greenland landscape using aerial photography and orthophotography (Technical Note)." Czech Polar Reports 3, no. 2 (June 1, 2013): 208–12. http://dx.doi.org/10.5817/cpr2013-2-21.

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Aerial photography is an important tool for mapping on local scale. In the paper, description of aerial photos taken over several urban and natural landscape sites in West Greenland is given as well as their processing. Using a high-resolution software, aerial photos were processed and digital terrain models (DTMs) of the sites produced. Technique of contour lines was used to check the created DTM for particular site. Finally, orthophotos of all sites were produced. In this Technical Note, several sites located on Western coast of Greenland are presented and the use of maps generated from orthophotos is discussed.

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41

Lanspery, Katherine E., and Ronald Robberecht. "Efficacy of aerial photography analyses for determining disturbances in aquatic ecosystems." Canadian Journal of Remote Sensing 34, sup2 (November 21, 2008): S364—S375. http://dx.doi.org/10.5589/m08-045.

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42

Tarling, L. W. "SOME OBSERVATIONS AND RECOMMENDATIONS FOR THE FUTURE OF AERIAL COLOUR PHOTOGRAPHY." Photogrammetric Record 6, no. 35 (August 26, 2006): 480–83. http://dx.doi.org/10.1111/j.1477-9730.1970.tb00970.x.

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43

Cox, R. C. A. "A LIBRARY OF PHOTOGRAMMETRICALLY SUITABLE AERIAL PHOTOGRAPHY IN THE COMMERCIAL SECTOR." Photogrammetric Record 13, no. 73 (August 26, 2006): 127–31. http://dx.doi.org/10.1111/j.1477-9730.1989.tb00653.x.

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44

Manning, J. H. "CIVIL ENGINEERING APPLICATIONS OF WARTIME RECONNAISSANCE AERIAL PHOTOGRAPHY AND RELATED MATERIAL." Photogrammetric Record 14, no. 80 (August 26, 2006): 219–26. http://dx.doi.org/10.1111/j.1477-9730.1992.tb00247.x.

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45

Holt, Ashley C., Edmund Y. W. Seto, Tom Rivard, and Peng Gong. "Object-based Detection and Classification of Vehicles from High-resolution Aerial Photography." Photogrammetric Engineering & Remote Sensing 75, no. 7 (July 1, 2009): 871–80. http://dx.doi.org/10.14358/pers.75.7.871.

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46

White, Lori, Robert A. Ryerson, Jon Pasher, and Jason Duffe. "State of Science Assessment of Remote Sensing of Great Lakes Coastal Wetlands: Responding to an Operational Requirement." Remote Sensing 12, no. 18 (September 16, 2020): 3024. http://dx.doi.org/10.3390/rs12183024.

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The purpose of this research was to develop a state of science synthesis of remote sensing technologies that could be used to track changes in Great Lakes coastal vegetation for the Great Lakes-St. Lawrence River Adaptive Management (GLAM) Committee. The mapping requirements included a minimum mapping unit (MMU) of either 2 × 2 m or 4 × 4 m, a digital elevation model (DEM) accuracy in x and y of 2 m, a “z” value or vertical accuracy of 1–5 cm, and an accuracy of 90% for the classes of interest. To determine the appropriate remote sensing sensors, we conducted an extensive literature review. The required high degree of accuracy resulted in the elimination of many of the remote sensing sensors used in other wetland mapping applications including synthetic aperture radar (SAR) and optical imagery with a resolution >1 m. Our research showed that remote sensing sensors that could at least partially detect the different types of wetland vegetation in this study were the following types: (1) advanced airborne “coastal” Airborne Light Detection and Ranging (LiDAR) with either a multispectral or a hyperspectral sensor, (2) colour-infrared aerial photography (airplane) with (optimum) 8 cm resolution, (3) colour-infrared unmanned aerial vehicle (UAV) photography with vertical accuracy determination rated at 10 cm, (4) colour-infrared UAV photography with high vertical accuracy determination rated at 3–5 cm, (5) airborne hyperspectral imagery, and (6) very high-resolution optical satellite data with better than 1 m resolution.

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47

Ruzgienė, Birutė, Renata Bagdžiūnaitė, and Vilma Ruginytė. "SCANNING AERIAL PHOTOS USING A NON-PROFESSIONAL SCANNER." Geodesy and Cartography 38, no. 3 (October 1, 2012): 118–21. http://dx.doi.org/10.3846/20296991.2012.728901.

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For scanning analog aerial photographs, digital photogrammetry requires specific and expensive photogrammetric scanners. However, we only have a simple A4 format scanner useful for solving some special photogrammetric tasks applied for analyzing the possibilities of scanning photographic material. The paper investigates the peculiarities of scanning analog aerial photos using the scanner processing pictures smaller than an A4 format. The achieved results are compared with digital data obtained using a professional photogrammetric scanner. Experimental photogrammetric measurements have showed that the results of aerial photographs scanned by a nonprofessional scanner satisfy accuracy requirements for topographic mapping at a scale of 1:5000.

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Siok, Katarzyna, and Ireneusz Ewiak. "The simulation approach to the interpretation of archival aerial photographs." Open Geosciences 12, no. 1 (February 4, 2020): 1–10. http://dx.doi.org/10.1515/geo-2020-0001.

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AbstractArchival aerial photographs obtained in the 20th century play a special role in the process of upgrading the register of land and buildings. These photographs are the only resource presenting credible information on the coverage and use of land in a high degree of detail. In this article, particular attention is paid to the aspect of the spectral resolution of archival aerial photographs. Preliminary research was conducted into the assessment of the impact of simulations of new spectral bands with high spatial resolution for archival photographs upon the interpretation process of such data. The proposed simulation method of new bands is based on the integration of archival monochromatic aerial images with archival multispectral satellite imagery. Visual and quantitative comparative analysis of monochromatic imagery and of enhanced images obtained by application of the simulation process was performed. The results of this research unanimously confirmed the improved interpretation possibilities of archival aerial photographs, associated not only with the assignment of colours but also with the reconstruction of spectral information for the arable and afforested land photographed.

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Filzwieser, Roland, Vujadin Ivanišević, Geert J. Verhoeven, Christian Gugl, Klaus Löcker, Ivan Bugarski, Hannes Schiel, et al. "Integrating Geophysical and Photographic Data to Visualize the Quarried Structures of the Roman Town of Bassianae." Remote Sensing 13, no. 12 (June 18, 2021): 2384. http://dx.doi.org/10.3390/rs13122384.

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Large parts of the urban layout of the abandoned Roman town of Bassianae (in present-day Serbia) are still discernible on the surface today due to the deliberate and targeted quarrying of the Roman foundations. In 2014, all of the town’s intramural (and some extramural) areas were surveyed using aerial photography, ground-penetrating radar, and magnetometry to analyze the site’s topography and to map remaining buried structures. The surveys showed a strong agreement between the digital surface model derived from the aerial photographs and the geophysical prospection data. However, many structures could only be detected by one method, underlining the benefits of a complementary archaeological prospection approach using multiple methods. This article presents the results of the extensive surveys and their comprehensive integrative interpretation, discussing Bassianae’s ground plan and urban infrastructure. Starting with an overview of this Roman town’s research history, we present the details of the triple prospection approach, followed by the processing, integrative analysis, and interpretation of the acquired data sets. Finally, this newly gained information is contrasted with a plan of Roman Bassianae compiled in 1935.

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CLEVERS, J. G. P. W. "Multispectral aerial photography as a new method in agricultural Meld trial analysis." International Journal of Remote Sensing 9, no. 2 (February 1988): 319–32. http://dx.doi.org/10.1080/01431168808954855.

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