What is a DN value in a satellite image? Each pixel also has a numerical value, … How to remove clouds in High resolution Imagery(.5 mGeoeye)Read more
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How to compute distances between points and polygon borders?
How do you calculate the distance between points? Distance between two points is the length of … How to compute distances between points and polygon borders?Read more
Is there any labeling (by scale) rule of thumb in Cartography?
How do you label a map in geography? Names should be legible (labels are usually as … Is there any labeling (by scale) rule of thumb in Cartography?Read more
Adjusting Spatial Accuracy of Ortho Imagery in ArcGIS Desktop?
What is a block adjustment? Block adjustment is the process of computing adjustment (or transformation) based … Adjusting Spatial Accuracy of Ortho Imagery in ArcGIS Desktop?Read more
Retain the rest of the Clip (Analysis) tool in ArcGIS
What does maintain clipping extent do? MAINTAIN_EXTENT—The number of columns and rows will be adjusted and … Retain the rest of the Clip (Analysis) tool in ArcGISRead more
Which census geography boundaries do congressional districts preserve?
How are U.S. congressional districts determined? After the apportionment of congressional seats among the states, which … Which census geography boundaries do congressional districts preserve?Read more