Skip to main content
U.S. flag

An official website of the United States government

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Search Results

1869 results.

Alternate formats: Download search results as RIS  |  CSV | TSV | Excel  |  RSS feed based on this search  |  JSON version of this page of results

Page 41, results 1001 - 1025

Show results on a map

Publication Extents

Not all publications have extents, not all extents are completely accurate
Coastal-Change and Glaciological Map of the Larsen Ice Shelf Area, Antarctica, 1940-2005
Jane G. Ferrigno, Alison J. Cook, Amy M. Mathie, Richard S. Williams Jr., Charles Swithinbank, Kevin M. Foley, Adrian J. Fox, Janet W. Thomson, Jorn Sievers
2008, IMAP 2600-B
Changes in the area and volume of polar ice sheets are intricately linked to changes in global climate, and the resulting changes in sea level could severely impact the densely populated coastal regions on Earth. Antarctica is Earth's largest reservoir of glacial ice. Melting of the West Antarctic part alone...
Coastal-Change and Glaciological Map of the Northern Ross Ice Shelf Area, Antarctica: 1962-2004
Jane G. Ferrigno, Kevin M. Foley, Charles Swithinbank, Richard S. Williams Jr.
2007, IMAP 2600-H
Changes in the area and volume of polar ice sheets are intricately linked to changes in global climate, and the resulting changes in sea level could severely impact the densely populated coastal regions on Earth. Melting of the West Antarctic part alone of the Antarctic ice sheet would cause a...
EL68D Wasteway Watershed Land-Cover Generation
Sheila Ruhl, E. Lynn Usery, Michael P. Finn
2007, Open-File Report 2007-1143
Classification of land cover from Landsat Enhanced Thematic Mapper Plus (ETM+) for the EL68D Wasteway Watershed in the State of Washington is documented. The procedures for classification include use of two ETM+ scenes in a simultaneous unsupervised classification process supported by extensive field data collection using Global Positioning System receivers...
ASTER-Derived 30-Meter-Resolution Digital Elevation Models of Afghanistan
Peter G. Chirico, Michael B. Warner
2007, Data Series 318
INTRODUCTION The Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) is an imaging instrument aboard the Terra satellite, launched on December 19, 1999, as part of the National Aeronautics and Space Administration's (NASA) Earth Observing System (EOS). The ASTER sensor consists of three subsystems: the visible and near infrared (VNIR), the...
Landsat Image Mosaic of Antarctica (LIMA)
Water Resources Division, U.S. Geological Survey
2007, Fact Sheet 2007-3116
For most of us, Antarctica was at best a distant acquaintance. Now, with the Landsat Image Mosaic of Antarctica (LIMA), we are on intimate terms. In stunning, up-close and personal detail, LIMA brings Antarctica to life. Explore this virtually cloudless, seamless, most geometrically accurate, and highest resolution satellite mosaic of Antarctica. A...
Ghana watershed prototype products
Water Resources Division, U.S. Geological Survey
2007, Fact Sheet 2007-3095
A number of satellite data sets are available through the U.S. Geological Survey (USGS) for monitoring land surface features. Representative data sets include Landsat, Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER), and Shuttle Radar Topography Mission (SRTM). The Ghana Watershed Prototype Products cover an area within southern Ghana, Africa,...
Landsat Data Continuity Mission
Water Resources Division, U.S. Geological Survey
2007, Fact Sheet 2007-3093
The Landsat Data Continuity Mission (LDCM) is a partnership between the National Aeronautics and Space Administration (NASA) and the U.S. Geological Survey (USGS) to place the next Landsat satellite in orbit by late 2012. The Landsat era that began in 1972 will become a nearly 45-year global land record with...
Land-Cover Trends of the Southern California Mountains Ecoregion
Christopher E. Soulard, Christian G. Raumann, Tamara S. Wilson
2007, Scientific Investigations Report 2007-5235
This report presents an assessment of land-use and land-cover (LU/LC) change in the Southern California Mountains ecoregion for the period 1973-2001. The Southern California Mountains is one of 84 Level-III ecoregions as defined by the U.S. Environmental Protection Agency (EPA). Ecoregions have served as a spatial framework for environmental resource...
Maps of Quadrangles 3064, 3066, 2964, and 2966, Laki-Bander (611), Jahangir-Naweran (612), Sreh-Chena (707), Shah-Esmail (617), Reg-Alaqadari (618), and Samandkhan-Karez (713) Quadrangles, Afghanistan
Water Resources Division, U.S. Geological Survey
2007, Open-File Report 2005-1123
By selecting one of the four series options shown below, namely, -A, -B, -C, and -D for the geologic, topographic, Landsat natural-color, and Landsat false-color maps, respectively, the user will be taken to that map....
Radiometric calibration status of Landsat-7 and Landsat-5
Julia A. Barsi, Brian L. Markham, Dennis Helder, Gyanesh Chander
2007, Conference Paper
Launched in April 1999, Landsat-7 ETM+ continues to acquire data globally. The Scan Line Corrector in failure in 2003 has affected ground coverage and the recent switch to Bumper Mode operations in April 2007 has degraded the internal geometric accuracy of the data, but the radiometry has been unaffected. The...