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Fish distribution and valley segment type data from Ohio Aquatic Gap Analysis Project (GAP)
No abstract available.
Principal facts for gravity stations in the Darrough Known Geothermal Resource Area (KGRA), Nevada
No abstract available.
Audio-magnetotelluric data log and station location map for the Randsburg Known Geothermal Resource Area, California
No abstract available.
Municipal GIS database of El Salvador: Volume 2, Jiquilisco, El Salvador
No abstract available.
Water resources of the Lake Superior Watershed, northeastern Minnesota
No abstract available.
Monitoring nutrients in the major rivers draining to Chesapeake Bay
Explore the source record for details and available documents.
System characterization report on the Earth Surface Mineral Dust Source Investigation (EMIT) sensor
Executive Summary This report addresses system characterization of the Earth Surface Mineral Dust Source Investigation (EMIT) sensor, an imaging spectrometer developed by the National Aeronautics and Space Administration. This report is part of a series of system characterization reports produced and delivered by the U.S. Geological Survey Earth Resources Observation and Science Cal/Val Center of Excellence. These reports present and detail the methodology and procedures for characterization; present technical and operational information about the specific sensing system being evaluated; and provide a summary of test measurements, data retention practices, data analysis results, and conclusions. The Earth Resources Observation and Science Cal/Val Center of Excellence system characterization team completed data analyses to characterize the geometric (interior and exterior) and radiometric performances. Results of these analyses indicate that the EMIT sensor has a band-to-band geometric performance in the range of −0.355 to 0.210 pixel with a few exceptions of shortwave infrared channels. Geometric offset relative to the Landsat 8 Operational Land Imager ranged from −15.966 meters (−0.266 pixel) to 43.844 meters (0.731 pixel). Offset of a radiometric comparison ranged from −0.016 to 0.025, and slope of a radiometric comparison ranged from 0.837 to 0.985. EMIT agreed with Radiometric Calibration Network measurements within 5 percent across most of the spectral channels.
Telluric profile data and traverse location map for the Randsburg Known Geothermal Resource Area, California
No abstract available.