ASTER L2 Decorrelation Stretch SWIR V003Entry ID: AST_06S3
Abstract: This product was discontinued September 30, 2003.
The ASTER Routine Level-2 Decorrelation Stretch Product SWIR (short wave infrared) is a color-enhanced image of SWIR radiance data which is produced from three of the six ASTER Level-1B Bands between the 1.60 and 2.43 µm spectral range, using standardized parameters. Decorrelation stretch is a process used to enhance the color differences in an ... image by removing the inter-band correlation in the radiance values of the input SWIR pixels. Such an image provides a general overview that emphasizes reflectance and emissivity variations and restrains variations due to topography and temperature. The general purpose of a decorrelation stretched image is to serve as a data visualization tool while reviewing and selecting ASTER image data for further analysis and research.
V003 data set release date: 2002-05-10
Data Set Characteristics:
Area: ~60 km x 60 km
Image Dimensions: 2100 rows x 2490 columns
File Size: SWIR (5, 7, 9): ~22 Megabytes
Projection: Universal Transverse Mercator (UTM)
Data Format: HDF-EOS
Vgroup Data Fields: 3
Data Set Citation
Dataset Originator/Creator: Land Processes Distributed Active Archive Center (LP DAAC)
Dataset Title: ASTER L2 Decorrelation Stretch SWIR V003
Dataset Release Date: 2000-12-08
Dataset Release Place: Sioux Falls, South Dakota, USA
Dataset Publisher: U.S. Geological Survey
Version: V003Online Resource: https://lpdaac.usgs.gov
Start Date: 2000-05-01Stop Date: 2003-09-30
Latitude Resolution: 30m
Longitude Resolution: 30m
Horizontal Resolution Range: 30 meters - < 100 meters
ISO Topic Category
Quality Sensor anomalies may be present.
Access Constraints This product has been discontinued.
Use Constraints See https://lpdaac.usgs.gov/products/aster_policies for redistribution and citation policies.
Data Set Progress
Role: TECHNICAL CONTACT
Phone: (Toll Free) (866) 573-3222
Phone: (605) 594-6116
Fax: (605) 594-6963
Email: LPDAAC at usgs.gov
LP DAAC User Services U.S. Geological Survey (USGS) Earth Resources Observation and Science (EROS) Center 47914 252nd Street
City: Sioux Falls
Province or State: SD
Postal Code: 57198-0001
Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) publication references: [available online at http://asterweb.jpl.nasa.gov/asterbiblio20120719.pdf]
National Aeronautics and Space Administration, revised 2006, EOS Reference Handbook, a Guide to NASA's Earth Science Enterprise and the Earth Observing System: Greenbelt, Maryland, Goddard Space Flight Center, 261 p. [available online in pdf format at http://eospso.gsfc.nasa.gov/sites/default/files/publications/2006Re...].
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 2013-12-18
Last DIF Revision Date: 2013-12-20