Global Change Master Directorygsfc-gcmduso@mail.nasa.gov502013-05-21T11:02:15ZGCMD Search: Parameters|LAND SURFACE|GEOMORPHOLOGYhttp://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 300 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_NEDUSGS National Elevation Dataset-177.1,13.71,-61.48,76.631999-02-01T00:00:00ZT00:00:00Z2013-05-07T04:00:00ZThe U.S. Geological Survey has developed a National Elevation Dataset (NED). The NED is a seamless mosaic of best-available elevation data. The 7.5-minute elevation data for the conterminous United ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_Bulletin_2064-CGeologic map of outcrop areas of sedimentary units in eastern Hailey 1 deg. x 2 deg. Quadrangle and southern Challis 1 deg. x 2 deg. Quadrangle, Idaho-115.0,43.25,-114.0,44.252013-04-22T04:00:00ZThis dataset was developed to provide a geologic GIS database of the Geologic
map of outcrop areas of sedimentary units in the eastern part of the Hailey 1
deg. x 2 deg. Quadrangle and part of the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR_GEO_TABARIN_LOCALITIESGeology of new locatilies on Tabarin Peninsula, Northern Antarctic Peninsula-57.01,-62.48,-57.01,-62.48-57.12,-63.51,-57.12,-63.511998-02-01T00:00:00ZT00:00:00Z2013-04-22T04:00:00ZNew outcrops of the Hope Bay Formation and Larsen Basin rocks have been
exposed by the recent ice retreat on Tabarin Peninsula, Northern Antarctic
Peninsula. Quartzose, very low-grade metasedimentary ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_Bulletin_2064-AMap Showing Geologic Terranes of the Hailey 1 deg. x 2 deg. Quadrangle and the western part of the Idaho Falls 1 deg. x 2 deg. Quadrangle, south-central Idaho-116.0,43.0,-113.25,44.02013-04-22T04:00:00ZThis dataset was developed to provide a geologic GIS database of the terranes
of the Hailey 1x2 quadrangle and the western part of the Idaho Falls 1x2
quadrangle in south-central Idaho for use in ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NWS_RiverbasinsNWS River Forecast Basins (GIS Coverage)-166.0,19.0,-66.0,71.01998-10-01T00:00:00Z1998-10-17T00:00:00Z2013-04-22T04:00:00ZNational Weather Service forecast basins for contiguous United
States and Puerto Rico.
Note: This documentation also applied to the sub-coverages of basins
for individual ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GB-NERC-BAS-PDC-00509CACHE-DRAM: DRivers and AMplifiers of late Quaternary climate change2013-03-29T04:00:00ZIce core records provide highly detailed records of how different components of the climate system have behaved in the past. DRAM will make use of these and other data to pin down the main forcings ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GB-NERC-BAS-PDC-00518GEACEP-ISODYN: Icehouse Earth: Stability Or DYNamism?2013-03-29T04:00:00ZGEACEP will investigate the relationship between the evolution of Antarctic ice and the changing global environment over the last ~30 million years (My). We will do so through collecting and combining ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]gis310Exposed rock and blue ice features digitised from satellite images59.59,-74.58,86.52,-68.481999-01-01T00:00:00Z2003-12-31T00:00:00Z2013-03-26T04:00:00ZThe Australian Antarctic Data Centre digitises on-screen topographic features from satellite images as required for various projects and applications.
Ice free areas (exposed rock) were digitised ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_OFR_2004_10582002 Volcanic Activity in Alaska and Kamchatka: Summary of Events and Response of the Alaska Volcano Observatory-168.0,46.0,-126.0,76.02002-01-01T00:00:00ZT00:00:00Z2013-02-11T05:00:00ZThe Alaska Volcano Observatory (AVO) tracks activity at the more than 40
historically active volcanoes of the Aleutian Arc. As of December 31, 2002, 24
of these volcanoes are monitored with short-period ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ESRI_Arc_AtlasArc Atlas: Our Earth (CD-ROM)-180.0,-90.0,180.0,90.01995-01-01T00:00:00Z1996-01-01T00:00:00Z2013-02-11T05:00:00ZArcAtlas: Our Earth brings to your computer a large collection of maps and information about the earth--its people, plants, animals, and their various environments and economies. Whether you're a ...http://gcmd.gsfc.nasa.gov/getdif.htm?[CANADA-CGDI]Canada_GeoInsight_GeomaticsHSGeomatics for High School Curriculum, Ontario, Canada-141.0,41.5,-43.0,84.02000-08-31T00:00:00Z2001-12-31T00:00:00Z2013-02-11T05:00:00ZThe Geomatics for High School Curriculum consists of Internet distributed
geography lessons available in French and English for grades 9 to 12 that meet
Ontario High School curriculum standards. ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_OFR_2006_1102_VHP_2004Publications of the Volcano Hazards Program 20042013-02-11T05:00:00ZThe Volcano Hazards Program of the U.S. Geological Survey (USGS) is part of the
Geologic Hazards Assessments subactivity as funded by Congressional
appropriation. Investigations are carried out in ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF-ANT07-39781Thermochronologic and modelling test for a Mesozoic West Antarctic Plateau155.77667,-80.43833,160.09833,-79.7933352008-09-01T00:00:00Z2012-08-31T00:00:00Z2012-12-11T05:00:00ZThis project studies formation of the TransAntarctic Mountains (TAM) through numerical modeling based on cooling histories of apatite mineral grains. The TAM are the highest and longest rift-related ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_Map_MF-2385Map and map database of susceptibility to slope failure by sliding and earthflow in the Oakland area, California-122.375,37.625,-122.0,38.02012-11-02T04:00:00ZMitigation is superior to post-disaster response in reducing the billions of
dollars in losses resulting from U.S. natural disasters, and information that
predicts the varying likelihood of geologic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Inforain_USGS_GBEGlacier Bay Ecosystem GIS-170.0,52.0,-140.0,71.02012-10-15T04:00:00ZThe United States Geological Survey (USGS) and Interrain Pacific are please to
help make available to the public this integrated Geographic Information System
for the Glacier Bay / northern Southeast ...http://gcmd.gsfc.nasa.gov/getdif.htm?[CANADA-CGDI]Canada_NRCan_TactileMapsCanadaTactile Maps of Canada-141.0,41.5,-43.0,84.02000-01-01T00:00:00Z2004-12-31T00:00:00Z2012-10-15T04:00:00ZTactile maps are maps with Braille inscriptions and elevated features for the
visually impaired. The collection includes tactile maps for education,
mobility, transportation and tourism ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]Heard_data_snapshot_1901-2002A CD snapshot of Heard Island data from 1901-2002 held by the AADC72.0,-54.0,73.0,-53.01901-01-01T00:00:00Z2002-12-31T00:00:00Z2012-10-11T04:00:00ZThe CD was produced by the Australian Antarctic Data Centre for distribution to Heard Island expeditioners in the 2003/2004 season. The CD contained all publicly available data held by the Australian ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NASA_LIS_DATANASA Land Information System (LIS) Data Sets-180.0,-90.0,180.0,90.02012-09-04T04:00:00ZThe Land Information System (LIS) provides collection of sample data for
demonstration of LIS code. The original source of each data set is given
whenever possible. LIS does not endorse the validity, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Beijing-1_MultispectralBeijing-1 Multispectral Product-180.0,-90.0,180.0,90.02005-10-27T00:00:00ZT00:00:00Z2012-08-27T04:00:00ZBeijing-1 Multispectral Imager is a high-resolution earth observation remote sensors, orbit altitude of 686 km, the resolution of the sensors is 32 meters with a 600 km swath.
The data can be used ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Beijing-1_PanchromaticBeijing-1 Panchromatic Product-180.0,-90.0,180.0,90.02005-10-27T00:00:00ZT00:00:00Z2012-08-27T04:00:00ZBeijing-1 Panchromatic Imager is a high-resolution remote sensing device with a 4-meter panchromatic resolution and a width 24 km.
The data can be used for land use, geological survey, survey of ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDA_AR-ANTARCTICPERMAFROSTANDCLIMATECHANGUE-PICTO36155-2005ANTARCTIC PERMAFROST AND CLIMATE CHANGE-PICTO 36155-20052012-07-10T04:00:00ZENGLISH
The project is aimed at enhanced knowledge of the present morphology and structure of Antarctic permafrost and the interpretation of the permafrost evolution and the cryogenic processes and ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]WWF_HSHydroSHEDS : The Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales.-180.0,-90.0,180.0,90.01940-01-01T00:00:00ZT00:00:00Z2012-07-10T04:00:00ZHydroSHEDS is a mapping product that provides hydrographic information for
regional and global-scale applications in a consistent format. It offers a
suite of geo-referenced data sets (vector and ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]AAD_PublicationsAAD publications database-180.0,-90.0,180.0,-30.01947-01-01T00:00:00ZT00:00:00Z2012-06-19T04:00:00ZThis database is a catalogue for the list of publications held by the Australian Antarctic Division. The database is available online at the URL given below. In some cases, pdf downloads are available, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]K064_2010_2012_NZ_1The Glaciological Basis of Palaeoclimatic Reconstructions of Ice-Shelf Moraines167.21272,78.19859,166.00351,78.304082010-11-08T00:00:00Z2010-12-05T00:00:00Z2011-11-08T00:00:00Z2011-11-19T00:00:00Z2012-06-08T04:00:00ZThe research is giving us an understanding of the entrainment, transfer and deposition of sediment by ice shelves. The investigation of the structure, composition and motion of the Southern McMurdo ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSF_OPP_0636218Frequency and Magnitude of Aeolian Processes in the McMurdo Dry Valleys, Antarctica163.25168,-77.60795,161.85075,-77.372412008-12-31T00:00:00Z2010-01-31T00:00:00Z2012-06-06T04:00:00ZThis research project provides new information to fill in data gaps regarding the magnitude, frequency, and seasonality of aeolian sediment transport events in three of the McMurdo Dry Valleys: the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS400Barrow Area Information Database (BAID) Geospatial Data Sets, Barrow, AK, USA-160.01666,70.46667,-153.5,71.2669451948-01-01T00:00:00Z2002-12-31T00:00:00Z2012-05-11T04:00:00ZThis data collection is comprised of geospatial data for the Barrow, Alaska, USA, region. These data were compiled by Nuna Technologies and Arctic Ecology Lab at Michigan State University under contract ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS117Glacial Geology Map of the Toolik Lake and Upper Kuparuk River Region, Alaska-149.67,68.48,-149.02,68.741976-06-01T00:00:00Z2001-08-31T00:00:00Z2012-05-11T04:00:00ZThis data set consists of a digital glacial geology map of the Toolik and upper Kuparuk River region, Alaska, USA. The map covers a 740 km² area on Alaska's North Slope, in the northern foothills ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]THEOS_MultispectralTHEOS Multispectral (Level 1A/ 2A) Products-180.0,-90.0,180.0,90.02008-10-01T00:00:00ZT00:00:00Z2012-04-20T04:00:00ZTHEOS multispectral products provide 15 meter resolution (at nadir) and 8 bits information depth. All four bands are delivered as one file. The output scene is a square scene of 90 km. x 90 km.
...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]THEOS_Pan-SharpenedTHEOS Pan-Sharpened Product-180.0,-90.0,180.0,90.02008-10-01T00:00:00ZT00:00:00Z2012-04-20T04:00:00ZTHEOS imagery products are available in a 4-band pan-sharpened product option. These products combine the visual information of 4 multispectral bands (blue, green, red, Near IR), with the spatial ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]THEOS_PanchromaticTHEOS Panchromatic (Level 1A/ 2A) Products-180.0,-90.0,180.0,90.02008-10-01T00:00:00ZT00:00:00Z2012-04-20T04:00:00ZTHEOS panchromatic products provide 2 meter resolution (at nadir) and 8 bits information depth. The output scene is a square scene of 22 km. x 22 km.
Level?1A - The image data is provided with radiometric ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Blakey_Paleogeographic_MapsRegional Paleogeographic Views of Earth History-180.0,-90.0,180.0,90.02012-01-31T05:00:00Z[From Global Earth History home page by Ron Blakey,
"http://jan.ucc.nau.edu/~rcb7/globaltext.html"]
This presentation uses a series of paleogeographic and plate-tectonic
reconstructions ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]INPE_TOPODATABrazil national full-coverage geomorphometric database-75.5,-34.0,-36.0,6.02012-01-27T05:00:00ZDTM and its local geomorphometric derivations from SRTM (Shuttle Radar Topography Mission) throughout the entire Brazilian territory. The processing, restricted to local geomorphometric derivations, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]heard_coast_gisHeard Island Coast GIS Dataset72.0,-54.0,74.0,-52.01997-04-04T00:00:00Z1997-04-04T00:00:00Z2011-12-23T05:00:00ZA coastline of Heard Island and McDonald Islands, created in the AMBIS (Australian Maritime Boundaries Information System) by Geoscience Australia (previously AUSLIG).http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Global_GISU.S. Geological Survey (USGS) and the American Geological Institute (AGI) Global GIS Database-180.0,-90.0,180.0,90.02011-11-22T05:00:00Z The U.S. Geological Survey (USGS) and The American Geological
Institute (AGI) announced a cooperative agreement that will focus on
making the USGS Global Geographic ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ASF00001ERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility155.0,40.0,-130.0,85.01991-09-07T00:00:00Z1996-06-15T00:00:00Z2011-10-20T04:00:00ZThe data set consists of all ERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. Only data within the station ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ASF00002JERS-1 Synthetic Aperture Radar Data held at the Alaska Satellite Facility-180.0,-90.0,180.0,90.01992-05-20T00:00:00Z1998-10-25T00:00:00Z2011-10-20T04:00:00ZThe data set consists of all JERS-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data set is global ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ASF000R1RADARSAT-1 SAR Images held at the Alaska Satellite Facility-180.0,-85.0,180.0,85.01996-06-01T00:00:00Z2008-05-03T00:00:00Z2011-10-20T04:00:00ZThe data set consists of all RADARSAT-1 SAR data acquired by the Alaska Satellite Facility (ASF) operated by the Geophysical Institute of the University of Alaska in Fairbanks. The data are global ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_Map_MF-2337Digital geologic map and map database of parts of Marin, San Francisco, Alameda, Contra Costa, and Sonoma Counties, California-123.0,37.7,-122.2,38.31999-01-01T00:00:00Z1999-12-31T00:00:00Z2011-07-01T04:00:00ZThis database and accompanying plot files depict the distribution of geologic
materials and structures at a regional (1:62,500) scale. The report is
intended to provide geologic information for the ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_OFR_00222Geologic Map Database of the El Mirage Lake Area, San Bernardino and Los Angeles Counties, California-117.690704,34.49907,-117.50146,34.735411999-01-01T00:00:00Z1999-12-31T00:00:00Z2011-07-01T04:00:00ZThis geologic map database for the El Mirage Lake area describes geologic materials for the dry lake, parts of the adjacent Shadow Mountains and Adobe Mountain, and much of the piedmont extending ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_Map_MF-2343Geologic Map and Digital Database of the Upper Parashant Canyon and Vicinity, Mohave County, Northwestern Arizona-113.5,36.2,-113.2,36.52011-07-01T04:00:00ZThe geologic map of the upper Parashant Canyon area covers part of the Colorado
Plateau and several large tributary canyons that make up the western part of
Arizona's Grand Canyon. The ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]USGS_MAP_MF-2336Geologic map of the Cape Mendocino, Eureka, Garberville, & southwestern part of the Hayfork 30 X 60 Quadrangles and Adjacent Offshore Area, Northern California-125.029884,39.982655,-123.0,41.0173532011-07-01T04:00:00ZThis database and accompanying plot files depict the distribution of geologic
materials and structures at a regional (1:100,000) scale. The report is
intended to provide geologic information for ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]ASAC_1065Neogene Biostratigraphy of the Pagadroma Group67.5,-71.5,68.0,-70.01998-09-30T00:00:00Z1999-03-31T00:00:00Z2011-04-21T04:00:00ZFrom the abstract of the referenced papers:
The northern Prince Charles Mountains overlook the western side of the 700km long Lambert Glacier-Amery Ice Shelf drainage system. Within these mountains, ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]FY3A_VIRR_PAD_Day_L2FY3A VIRR Geographic Longitude/Latitude Projected Area Dataset (Level 2) Day-180.0,-90.0,180.0,90.02008-05-29T00:00:00ZT00:00:00Z2011-03-11T05:00:00ZVIRR Geographic Longitude/Latitude Projected Area Dataset (Day):
The daily products of VIRR data are globally divided geographic longitude/latitude projected blocks of 10?10 degrees with a resolution ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ggd629Arctic Coastal Dynamics Program2011-01-24T05:00:00ZThe Arctic Coastal Dynamics (ACD) program is a multidisciplinary, multinational program with the goal of understanding circum-Arctic coastal dynamics as a function of environmental forcing, coastal ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]Sediment_Supply_Arctic_Winter_IPY90_NLSediment Supply to the Arctic Coastal Zone-50.95,66.98,-50.21,67.072007-08-01T00:00:00Z2007-08-31T00:00:00Z2008-04-01T00:00:00Z2008-04-30T00:00:00Z2010-12-23T05:00:00ZThe data described here are various types of land-based geophysical survey data. The methods used are; Ground Penetrating Radar, Refraction Seismics and Transient Electromagnetics. Surveys are performed ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS110Terrain and Vegetation of Imnavait Creek, AK: Permanent Plots-149.37,68.59,-149.26,68.631984-08-01T00:00:00Z1985-09-04T00:00:00Z2010-12-22T05:00:00ZThis data report is a summary of environmental, soil, and vegetation information collected from 73 study plots at the Department of Energy R4D research site, located near Imnavait Creek in northern ...http://gcmd.gsfc.nasa.gov/getdif.htm?[AADC]DB_IMAGEAntarcticaIMAGEAntarctica Database - A Catalogue of Antarctic Images by the Australian Antarctic Division60.0,-75.0,160.0,-53.01838-01-01T00:00:00ZT00:00:00Z2010-12-21T05:00:00ZThe IMAGEAntarctica catalogue contains records of images held in the Australian Antarctic Division's Multimedia Image Library.
The material predominantly depicts Australia's presence and activities ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS111Terrain and Vegetation of Imnavait Creek, AK: Toposequence Study-149.37,68.59,-149.26,68.631984-08-01T00:00:00Z1985-09-04T00:00:00Z2010-12-17T05:00:00ZThis data report is a summary of environmental, soil, and vegetation information collected from 23 study plots at the Department of Energy R4D research site, located near Imnavait Creek in northern ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS112Terrain and Vegetation of Imnavait Creek, AK: Classification and Mapping-149.37,68.59,-149.26,68.631984-08-01T00:00:00Z1987-05-31T00:00:00Z2010-12-15T05:00:00ZInvestigators classified typical and characterisic vegetation communities in an area in northern Alaska using Braun-Blanquet sorted table analysis, and mapped the communities using integrated geobotanical ...http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ARCSS018Terrain and Vegetation of Toolik Lake, AK: Permanent Plots-149.67,68.61,-149.54,68.661989-08-01T00:00:00Z1989-08-26T00:00:00Z2010-12-15T05:00:00ZThis data set is a summary of environmental, soil, and vegetation information collected from 81 study plots at the Toolik Lake research site in northern Alaska. Data include site factors, soil classification, ...