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winter surface reflectance in popar regions
By Terka424,
Hello, I have MODIS surface reflectance 250m imagery for Scandinavia for one year and I need to extract surface reflectance values for specific points (lakes) and determine the date of freeze and break up of ice. Most of the lakes however freeze in November when large parts of the imagery is affected by polar darkness. It still contains the information but the values are of course many times lover than in daylight conditions. I was wondering if anybody would know any correction method that could
Sky Sat-1
By Razeeni,
These are sample images from micro satellite Sky Sat-1 by Skybox imaging.
http://firstimagery.skybox.com
Help creating a Digital Terrain Model
By A_M,
Hello people,
I need to create a DTM with this specifications:
- Post spacing
- Vertical accuracy
- Horizontal accuracy
- Confidence level
- Data Classification Integriry Level
- Maintenance period
How can I do it in ArcGIS? Anyone know how to do it or know any tutorial?
Many thanks,
Andre
georeferening of cadastral map with satellite imagery
By adnan0001,
Hi friends
I have an issue ...
I have cadstral map with satellite image , as i want to georeference it , cadastral map is not georeferenced
Can any1 plz tell me methodology of it..
how to proceed
How to compute Bare soil index using Landsat data
By achoknyz,
Hello Friends,
Kindly how do you compute bare soil index from landsat data.
Any help will be highly appreciated.
Regards
Achoknyz
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