Results 21 to 30 of about 1,153 (149)
Online digital archive of aerial photographs (1935–1941) of Ethiopia
Geoscience Data Journal, 2022 The archive of aerial photographs, dating 1935–1941 and covering parts of north and central of Ethiopia, is one of the few archives with pre‐1960 remotely sensed data in Africa.
Jan Nyssen +11 more
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MATCHING OF HIGH RESOLUTION OPTICAL DATA TO A SHADED DEM [PDF]
, 2009 One of the first essential steps in the analysis of satellite imagery is the orthorectification of the images. Orthorectification without ground control points (GCPs) using only the ephemeris and attitude data provided by the satellite operator provides ...
Schneider, Mathias +3 more
core +1 more source
LiDAR-derived high quality ground control information and DEM for image orthorectification [PDF]
, 2007 Orthophotos (or orthoimages if in digital form) have long been recognised as a supplement or alternative to standard maps. The increasing applications of orthoimages require efforts to ensure the accuracy of produced orthoimages.
Chandra, Shobhit +3 more
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Remote Sensing, 2019 Aerial photographs have been systematically collected from as early as the 1930s, providing a unique resource to describe changes in vegetation and land cover over extended periods of time.
Ana Teresa Pinto +3 more
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Repeatable Semantic Reef-Mapping through Photogrammetry and Label-Augmentation
Remote Sensing, 2021 In an endeavor to study natural systems at multiple spatial and taxonomic resolutions, there is an urgent need for automated, high-throughput frameworks that can handle plethora of information. The coalescence of remote-sensing, computer-vision, and deep-
Matan Yuval +6 more
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Remote Sensing, 2015 The complexity of the single linear hyperspectral pushbroom imaging based on a high altitude airship (HAA) without a three-axis stabilized platform is much more than that based on the spaceborne and airborne.
Aiwu Zhang +4 more
doaj +1 more source
Processors for ALOS Optical Data: Deconvolution, DEM Generation, Orthorectification, and Atmospheric Correction [PDF]
, 2009 The German Aerospace Center (DLR) is responsible for the development of prototype processors for PRISM and AVNIR-2 data under a contract of the European Space Agency.
Schneider, Mathias +12 more
core +1 more source
In-Situ Unmanned Aerial Vehicle Sensor Calibration to Improve Automatic Image Orthorectification [PDF]
, 2010 peer reviewedSmall, low-altitude unmanned aerial vehicles (UAV)s can be very useful in many ecological applications as a personal remote sensing platform.
See Profile +9 more
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Geographies, 2023 Rockfall hazard gains popularity nowadays among researchers in different scientific fields, decision-makers and urban planners. The assessment of rockfall hazard requires detection, mapping and estimating the maximum travel distance that rock boulders ...
Mohammad Al-Shaar +4 more
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Remote Sensing, 2017 Snow cover is one of the crucial factors influencing the plant distribution in harsh Arctic regions. In tundra environments, wind redistribution of snow leads to a very heterogeneous spatial distribution which influences growth conditions for plants ...
Daniel Kępski +5 more
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