Skip to main content
Search type Search syntax
Tags [tag]
Exact "words here"
Author user:1234
user:me (yours)
Score score:3 (3+)
score:0 (none)
Answers answers:3 (3+)
answers:0 (none)
isaccepted:yes
hasaccepted:no
inquestion:1234
Views views:250
Code code:"if (foo != bar)"
Sections title:apples
body:"apples oranges"
URL url:"*.example.com"
Saves in:saves
Status closed:yes
duplicate:no
migrated:no
wiki:no
Types is:question
is:answer
Exclude -[tag]
-apples
For more details on advanced search visit our help page
Results tagged with
Search options answers only not deleted user 6326

A flood is an overflow of water that submerges land which is usually dry. Within GIS we often want to model a flood with terrain models.

4 votes

Offset raster boundary by elevation

This should become the new flood limits. (Caveat: adding a constant water level to a flood plain is not really the correct way to map a new flood event. … There are flow constraints that would cause the new flood plain to have new, varying flood levels) @Marco, Regarding NULL values... …
Micha's user avatar
  • 15.8k