IGGRV1B Cochran, J. R. and R. E. Bell. 20100625 IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies Boulder, Colorado USA NSIDC DAAC: NASA DAAC at the National Snow and Ice Data Center http://nsidc.org/data/iggrv1b.html The IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies (IGGRV1B) data set contains Greenland and Antarctica gravity measurements taken from the Sander Geophysics AIRGrav airborne gravity system. Gravity data include latitude and Etovos corrected values, and the free air correction at various along-flight-line spatial filtering scales. Gravity data are divided into one file for each geographic area plus an additional file containing all remaining transit lines not used elsewhere. Data are in Geosoft ASCII format. The data were collected as part of Operation IceBridge funded campaigns, and are available for periodic, ongoing campaigns from 16 October 2009 to the present via FTP. scientific research Cochran, J. R. and R. E. Bell. 20100625 IceBridge Sander AIRGrav L1B Geolocated Free Air Gravity Anomalies Boulder, Colorado USA NSIDC DAAC: NASA DAAC at the National Snow and Ice Data Center http://nsidc.org/data/docs/daac/icebridge/iggrv1b/index.html 20091016 Unknown publication date In work Unknown -180 180 90 -90 NASA Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > Solid Earth > Geodetics/Gravity > Gravity NASA Global Change Master Directory (GCMD) Project Keywords OIB > Operation Ice Bridge NSIDC AIRGrav > Sander/LDEO Airborne Inertially Referenced Gravimeter NASA Global Change Master Directory (GCMD) Platform Keywords DC-8 > Douglas DC-8 NSIDC P-3B > Lockheed P-3B Orion ISO 19115 Topic Categories geoscientificinformation None GRAVITY gravity data IceBridge NASA NSIDC NSIDC DAAC NASA Global Change Master Directory (GCMD) Location Keywords Continent > Antarctica Continent > North America > Greenland 1 NASA Global Change Master Directory (GCMD) Science Keywords EARTH SCIENCE > Solid Earth > Geodetics/Gravity > Gravity None None NSIDC User Services National Snow and Ice Data Center mailing
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University of Colorado
Boulder CO 80309-0449 USA 1 303 492-6199 1 303 492-2468 nsidc@nsidc.org IGGRV1B NSIDC cannot assume liability for any damages caused by any errors or omissions in the data, nor as a result of the failure of the data to function on a particular system. NSIDC makes no warranty, expressed or implied, nor does the fact of distribution constitute such a warranty. ASCII Text ftp://n4ftl01u.ecs.nasa.gov/SAN2/ICEBRIDGE_FTP/IGGRV1B_AIRGravXyAnom_v01/ None 20130411 20130411 NSIDC User Services National Snow and Ice Data Center mailing
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University of Colorado
Boulder CO 80309-0449 USA 1 303 492-6199 1 303 492-2468 nsidc@nsidc.org FGDC Content Standard for Digital Geospatial Metadata: Extensions for Remote Sensing Metadata FGDC-STD-012-2002