Frequently Asked Questions
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Obtaining and Importing Data
Landsat
- 30 years of medium resolution imagery
MODIS
- Global daily scenes and composite products - Revised 15 March 2007
ASTER
- 15 m multispectral images
DEM products
- decription of the major formats
DEM
- SRTM and NED data Import from the USGS Seamless Data Distribution System
Images and ArcGIS
- How to import satellite images using ArcGIS
Data Manipulation Techniques
Subsetting an ERMapper image
Editing ERMapper Header Information
Creating a multi-band image in ERMapper
- (Layer stack)
Moving ERMapper data to ArcGIS
Converting ERM files to ASCII
Recoding a classified image
Converting Digital Numbers to Kelvin
Converting Digital Numbers to reflectance
- See section 4
Converting ArcInfo Coverages to ERM Vector files
Using MRLC Images in ERMapper
Importing African Humid Forest data from tapes
Reference Documents:
Understanding the earth's surface heat budget from space
Change Detection Preparation
Principle Components Overview
Vegetation in Remote Sensing FAQ
The Physics of Radiation
CEO User's Guide
Common Image Formats and Availability
Accessing On-Line Remote Sensing Journal Articles
Digital Orthophoto Quad Images
Other related servers:
Earth Resource Mapper
ESRI
- For ArcGIS and ArcView
MAGIC
- Map And Geographic Inforation Center at The University of Connecticut