Orthophotography
An orthophoto, orthophotograph or orthoimage is an aerial photograph or satellite imagery geometrically corrected ("orthorectified") such that the scale is uniform: the photo or image follows a given map projection. Unlike an uncorrected aerial photograph, an orthophoto can be used to measure true distances, because it is an accurate representation of the Earth's surface, having been adjusted for topographic relief, lens distortion, and camera tilt. Orthophotographs are commonly used in geographic information systems (GIS) as a "map accurate" background image. An orthorectified image differs from "rubber sheeted" rectifications as the latter may accurately locate a number of points on each …
WikipediaPublications
Ivie: The Valencian Institute of Economic Research · 23 November 2023 English
We obtain a layer in the original resolution, 2.5m From the original information distributed by x 2.5m, and in all the lower resolutions as the the IGN, and accessible in …
Digital Surface Model, The National Aerial Orthophotography which is a digital model that represents the …
INREA: National Institute for research in technical sciences for the environment and agriculture · 29 October 2023 French
opening gap, filling gap, gap in stabilizing, orthophotography, histogram, pixel. …
INREA: National Institute for research in technical sciences for the environment and agriculture · 22 October 2023 French
taken in 2013 for the Ardèche catchment. The orthophotography database released by IGN France in 2009 provides … Processed from Landsat images UMR Espace Public Orthophotography 0.5 m resolution images of Auzon catchment …
INREA: National Institute for research in technical sciences for the environment and agriculture · 17 October 2023 French
classification (black = forest pixels) Historical orthophotography Landsc Ecol 1 3 Vol:. (1234567890) Comparison …
INREA: National Institute for research in technical sciences for the environment and agriculture · 16 October 2023
captured by the Spanish National Plan for Aerial Orthophotography (PNOA, Spanish National Ge- ographic Institute) …
UNECE: United Nations Economic Commission for Europe · 21 March 2023 English
Reporting on Forests and Sustainable Forest Management in the Caucasus and Central Asia Focus on Criteria and Indicators UNECE Reporting on Forests and Sustainable Forest Management in the Caucasus and …
UNECE/FAO Forestry and and aerial surveys using orthophotography. Sample plot Timber Section helped Kazakhstan …
NWMO: Nuclear Waste Management Organization · 6 March 2023 English
The qualitative analysis noted that, due to the site topography and proposed layout with respect to the catchments, extreme precipitation events should be applied without reduction factors, and the catchment …
topography represented by the Southwestern Ontario Orthophotography Project (SWOOP 2015) digital terrain dataset … available DEM from the Southwestern Ontario Orthophotography Project (SWOOP 2015) mission which is provided … (MNRF) and is available through Ontario GeoHub. Orthophotography images show water surfaces, therefore, any … stormwater management SWOOP - Southwestern Ontario Orthophotography Project UFPP – Used Fuel Packaging Plant UOFM …
NWMO: Nuclear Waste Management Organization · 6 March 2023 English
The qualitative analysis noted that, due to the site topography and proposed layout with respect to the catchments, extreme precipitation events should be applied without reduction factors, and the catchment …
topography represented by the Southwestern Ontario Orthophotography Project (SWOOP 2015) digital terrain dataset … available DEM from the Southwestern Ontario Orthophotography Project (SWOOP 2015) mission which is provided … (MNRF) and is available through Ontario GeoHub. Orthophotography images show water surfaces, therefore, any … stormwater management SWOOP - Southwestern Ontario Orthophotography Project UFPP – Used Fuel Packaging Plant UOFM …
Foundation Open Society Macedonia · 11 January 2023 English
The progress of the transposition into the national legislation According to the National Program for the Adoption of EU Law (NPAA) 2021-20254, in the planned period, alignment with the EU …
areas; terrain elevation model; land cover; orthophotography; geology and geological features; statistical …
UN: The United Nations · 2023 English
vii, 64 p. ill., maps, graphsReporting on Forests and Sustainable Forest Management in the Caucasus and Central Asia provides an overview of status and developments in reporting on forests and …
out through ground and aerial surveys using orthophotography. Sample plot measurements support monitoring …
