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1. Airborne Flight Level Data and Mission Summaries from the NCAR Electra During the TOGA COARE Intensive Observing Period [COARE_cm_electra.flightlevel]
All TOGA COARE data is available via the the TOGA COARE Data Information System. Link to: "http://www.ncdc.noaa.gov/coare/" TOGA COARE ...


2. El Nino: Centralized Access to Widely Distributed Information About El Nino Southern Oscillation (ENSO) [NOAA_PMEL_ENSO]
The El Nino Theme Page is a focused resource of information related to the El Nino Southern Oscillation (ENSO) phenomenon. It links to widely distributed information related to El Nino, ...


3. NCAR Electra Airborne Flight Level Data and Mission Summary for the TOGA COARE Intensive Observing Period (IOP) [COARE_cm_electra]
DATA ACCESS The Electra data are available upon request from the National Center for Atmospheric Research (NCAR) in Boulder, CO ('http://dss.ucar.edu/pub/toga_coare/') and ...


4. TOGA COARE Workshop Integrated Dataset [COARE_asf_tcwids]
The TOGA COARE Data Information System is responsible for distributing all information related to TOGA COARE. Link to: "http://lwf.ncdc.noaa.gov/oa/coare/". TOGA COARE was ...


5. USGODAE - US Global Ocean Data Assimilation Experiment [USGODAE]
The Global Ocean Data Assimilation Experiment (GODAE) is to be a practical demonstration of near-real-time, global ocean data assimilation that provides, regular, complete descriptions ...


6. Greenland Radar Ice Sheet Thickness Measurements [NSIDC-0625]
Two 150-MHz coherent radar depth sounders were developed and flown over the Greenland ice sheet to obtain ice thickness measurements in support of PARCA investigations and the North Greenland Ice ...


7. Collaborative Research: IPY: GAMBIT: Gamburtsev Aerogeophysical Mapping of Bedrock and Ice Targets [AGAP_GAMBIT]
This award supported an aerogeophysical study of the Gamburtsev Subglacial Mountains (GSM), a Texas-sized mountain range buried beneath the ice sheets of East Antarctica. The project would perform ...


8. U.S. Coastal Lidar Elevation Data - Including the Great Lakes and Territories, 1996 - present [gov.noaa.ngdc.USCoastalLidarElevationData]   CHILD DIFs
The NOAA Coastal Services Center manages and distributes lidar data for the coastal United States, including territorial possessions via the Digital Coast ...


9. Gravity Field Atlas of the S. Ocean [gov.noaa.ngdc.mgg.geophysics.G01330]   PARENT DIF
This Gravity Field Atlas of the Southern Ocean from GEOSAT is MGG Report 7. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds ...


10. Gravity Field Over the S.Ocean - Poster, MGG-6 [gov.noaa.ngdc.mgg.geophysics.G01329]   PARENT DIF
This is a full color 24 by 36 inch poster. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds of kilometers apart. Satellites ...


11. Marine Gravity from GEOSAT Poster - Report MGG-8 [gov.noaa.ngdc.mgg.geophysics.G01331]   PARENT DIF
This full color poster of Marine Gravity from GEOSAT over the Southern Ocean is Report MGG-8. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ...


12. Measured and Estimated Seafloor Topography - Poster [gov.noaa.ngdc.mgg.geophysics.G01333]   PARENT DIF
This 34 by 53 inch full-color poster is report WDC for MGG RP-1. In many areas of the global ocean, the depth of the seafloor is not well known because survey lines by ships are hundreds of kilometers ...


13. OSTM/Jason-2 Level-2 Geophysical Data Records [gov.noaa.class.J2-XGDR]
ABSTRACT: OSTM/JASON-2 is a follow-on mission continuing the TOPEX/Poseidon and Jason-1, and is designed to ensure continuity of high quality measurements for ocean science and to provide operational ...


14. Greenland Ice Surface Elevations from NASA ATM Airborne Lidar [NSIDC-0614]
Scanning laser altimeters were flown over the Greenland icesheet during late spring or early summer from 1993 to 1999. Flights spanned the entire icesheet, sampling interior and coastal regions and ...


15. GLAS/ICESat L1A Global Altimetry Data (HDF5) [GLAH01]
Level-1A altimetry data (GLAH01) include the transmitted and received waveform from the altimeter. Each data granule has an associated browse product.


16. GLAS/ICESat L1A Global Atmosphere Data (HDF5) [GLAH02]
GLAH02 Level-1A atmospheric data include the normalized relative backscatter for the 532 nm and 1064 nm channels, and low-level instrument corrections such as laser energy (1064 nm and 532 nm), photon ...


17. GLAS/ICESat L1A Global Engineering Data (HDF5) [GLAH03]
Level-1A global engineering data (GLAH03) include satellite housekeeping data used to calibrate data values for GLA01 and GLA02.


18. GLAS/ICESat L1A Global Laser Pointing Data (HDF5) [GLAH04]
Level-1A global laser pointing data (GLAH04) contain two orbits of attitude data from the spacecraft star tracker, instrument star tracker, gyro, and laser reference system, and other spacecraft attitude ...


19. GLAS/ICESat L1B Global Backscatter Data (HDF5) [GLAH07]
GLAH07 Level-1B global backscatter data are provided at full instrument resolution. The product includes full 532 nm (41.1 to -1.0 km) and 1064 nm (20 to -1 km) calibrated attenuated backscatter profiles ...


20. GLAS/ICESat L2 Global Aerosol Vertical Structure Data (HDF5) [GLAH10]
GLAH10 Level-2 aerosol vertical structure data contain the attenuation-corrected cloud and aerosol backscatter and extinction profiles at a 4 sec sampling rate for aerosols and a 1 sec rate for clouds. ...


21. GLAS/ICESat L2 Global Cloud Heights for Multi-layer Clouds (HDF5) [GLAH09]
GLAH09 Level-2 cloud heights for multi-layer clouds contain cloud layer top and bottom height data at sampling rates of 4 sec, 1 sec, 5 Hz, and 40 Hz. Each data granule has an associated browse product.


22. GLAS/ICESat L2 Global Planetary Boundary Layer and Elevated Aerosol Layer Heights (HDF5) [GLAH08]
GLAH08 Level-2 planetary boundary layer (PBL) and elevated aerosol layer heights data contains PBL heights, ground detection heights, and top and bottom heights of elevated aerosols from -1.5 km to ...


23. GLAS/ICESat L2 Global Thin Cloud/Aerosol Optical Depths Data (HDF5) [GLAH11]
GLAH11 Level-2 thin cloud/aerosol optical depths data contain thin cloud and aerosol optical depths. A thin cloud is one that does not completely attenuate the lidar signal return, which generally ...


24. IceBridge ATM L0 Raw Ranges [ILATM0]
The NASA IceBridge ATM L0 Raw Ranges (ILATM0) data set contains raw elevation range measurements using the NASA Airborne Topographic Mapper (ATM) instrumentation. The data were collected as part of ...


25. IceBridge Level-4 ATM Surface Elevation Rate of Change [IDHDT4]
This data set contains surface elevation rate of change measurements derived from IceBridge and Pre-IceBridge Airborne Topographic Mapper (ATM) widescan elevation measurements data (ILATM1B) for Arctic ...


26. LBA-ECO CD-37 Secondary Forest Biomass and Age Class, Rondonia, Brazil [CD37_BIOMASS_LANDSAT_GLAS]
This data set provides tree age, forest formation, and land cover classification maps, and estimates of landscape-level above-ground live woody biomass (AGLB) for secondary forests in Rondonia, Brazil. ...


27. RAPPLS Surveys (Radar, Aerial Photography, Pyrometer, and Laser Scanning system) made during the SIPEX II voyage of the Aurora Australis, 2012 [SIPEX_II_RAPPLS]   PARENT DIF
This dataset contains the data collected during the RAPPLS (Radar, Aerial Photography, Pyrometer, and Laser Scanning system) flights that were undertaken as a part of the SIPEX II (Sea Ice Physics ...


28. 500 metre interval contours of Antarctica derived from ERS radar altimetry data. [ERS_CONT_500_ANT]
500 metre interval contours of the Antarctic continent derived from slope corrected orthometric heights that were captured using ERS radar altimetry.


29. A digital terrain model of Antarctica in Triangulated Irregular Network (TIN) format, derived from ERS Radar Altimetry. [ERS_DTM_TIN_ANT]
ESRI formatted triangular irregular network (TIN) of the Antarctic continental terrain, derived from ERS radar altimeter data. The TIN is unreliable in latitudes south of 82 degrees south and steep ...


30. Bathymetric Grid for the region 60E to 90E, 48S to 70S [kerg_ant_bathy]
This dataset is a bathymetric grid of the region 60E to 90E and 48.45S to 70S, created in a geographic coordinate system based on a WGS84 horizontal datum. The grid has a cell size of 0.005 degrees. ...


31. Contour source data for the Amery Region map dated November 2002. [ERS_CONT_SOURCE_AMERY]   PARENT DIF
The shapefile used in the contour source diagram on the Amery Region Map published by the Australian Antarctic Data Centre in November 2002 (see link below).


32. Contours for the Amery Region map dated November 2002. [ERS_CONT_MERGED_AMERY]
Contours for the Amery Region map published by the Australian Antarctic Data Centre in November 2002 (see link below). This contour data were derived from Russian space photography, ERS-1 and ERS-2 ...


33. Data generated from slope corrected orthometric heights of Antarctica derived from ERS Radar Altimetry [ERS_DTM]   CHILD DIFs
Data generated from slope corrected orthometric heights derived from ERS radar altimetry as described in the paper &A Digital Terrain Ice Model of Antarctica derived by ERS Radar Altimeter Data& by ...


34. Digital terrain model of Antarctica in ESRI Grid format, derived from ERS Radar Altimeter data. [ERS_DTM_GRID_ANT]
ESRI formatted raster grid of the Antarctic Continental terrain, derived from ERS radar altimeter data. The grid has 'no data' cells in latitudes south of 82 degrees south and steep areas of the continent, ...


35. Lidar data captured in 2009/10 in the Davis and Heidemann Valley area of the Vestfold Hills, Antarctica [davis_lidar_2009]   PARENT DIF
This dataset consists of: 1 Lidar data captured by the Australian Antarctic Division in November 2009 in the Davis and Heidemann Valley area of the Vestfold Hills, Antarctica. The files are in las ...


36. Reliability shapefile for slope corrected orthometric heights of Antarctica derived from ERS radar altimetry [ERS_REL_ANT]
Shapefile indicating areas of valid and invalid slope corrected orthometric heights derived from ERS Radar Altimetry. Refer to metadata record GRI_ORT_SLC_FIN for more information.


37. Slope corrected orthometric heights of Antarctica derived from ERS Radar Altimetry [GRI_ORT_SLC_FIN]   PARENT DIF
Shapefile (points) of slope corrected orthometric heights derived from ERS radar altimetry as described in the paper 'A Digital Terrain Ice Model of Antarctica derived by ERS Radar Altimeter Data' ...


38. ICECAP - Casey/Aurora Basin Component [ASAC_3103]
Metadata record for data from AAS (ASAC) project 2936. Public The ICECAP Project will conduct a major airborne survey in East Antarctica. The survey will employ multi-frequency ice penetrating radar, ...


39. A comparison of sea-ice thickness measurements made using ship-mounted and airborne electromagnetic induction devices [ASAC_1342]
Metadata record for data from ASAC Project 1342 See the link below for public details on this project. ---- Public Summary from Project ---- This project involves field trialling of software written ...


40. GLAS Validation on the Amery Ice Shelf [ASAC_1263]
Metadata record for data from ASAC Project 1263 See the link below for public details on this project. ---- Public Summary from Project ---- The project will involve making a series of measurements ...


41. Prince Charles Mountains Expedition of Germany-Australia (PCMEGA) [ASAC_1215]
These data are gravity and magnetometer data collected as part of the PCMEGA (Prince Chrales Mountains Expedition of Germany and Australia) expedition of 2002/2003. An excerpt from the ...


42. Cloudsat Level 2 Fluxes and Heating Rates Product [Cloudsat_2B-FLXHR]
[Source: "Cloudsat Level 2 Fluxes and Heating Rates Product Process Description and Interface Control Document" ] This document provides an overview of the 2B-FLXHR flux and heating rate ...


43. Antarctic 5-km Digital Elevation Model from ERS-1 Altimetry [NSIDC-0076]
This data set provides a digital elevation model (DEM) for Antarctica to 81.5 degrees south latitude, at a resolution of 5 km. Approximately twenty million data points were used to generate this data ...


44. Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet [NSIDC-0052]
The Digital SAR Mosaic and Elevation Map of the Greenland Ice Sheet CD-ROM combines the most detailed synthetic aperture radar (SAR) image mosaic available with the best current digital elevation ...


45. GEOSAT Radar Altimeter DEM Atlas of Antarctica North of 72.1 degrees South [NSIDC-0075]
The Antarctic atlas consists of 28 digital elevation maps which cover all of Antarctica north of 72.1 degrees south at a resolution of three kilometers. Each map contains surface elevations and coordinates ...


46. Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids [NSIDC-0092]
A Digital Elevation Model (DEM), ice thickness grid, and bedrock elevation grid of Greenland acquired as part of the PARCA program are available in ASCII text format at a 5 km grid spacing in a polar ...


47. Ice Thickness and Surface Elevation, Southeastern Ross Embayment, West Antarctica [NSIDC-0099]
Ice surface elevation and ice thickness data are available for a portion of the West Antarctic Ice Sheet. The investigators utilized a laser altimeter and ice-penetrating radar mounted to a Twin ...


48. Radarsat Antarctic Mapping Project Digital Elevation Model Version 2 [NSIDC-0082]
The high-resolution Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM) combines topographic data from a variety of sources to provide consistent coverage of all of Antarctica. ...


49. Seasat and GEOSAT Altimetry for the Antarctic and Greenland Ice Sheets [NSIDC-0053]

Note: This data set is now on FTP so references to CD-ROM are historic and no longer applicable.

The Ice Altimetry System (IAS) data seet contains surface elevations ...


50. Roosevelt Island Bedrock and Surface Elevations [NSIDC-0140]
This data set consists of bedrock and surface elevation readings taken by ground penetrating radar and Global Positioning System (GPS) on Roosevelt Island, an ice dome within the Ross Ice Shelf. Locations ...


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