NASA Earthdata CMR2024 · Array · NetCDF
IceBridge ATM Waveform Derived Snow Effective Grain Radius V001This data set reports surface grain size estimates of snow and ice using waveform measurements from NASA's Airborne Topographic Mapper (ATM) narrow-swath and wide-swath instrumentation over the Greenland ice sheet and surrounding sea ice.
NASA Earthdata CMR2019 · Array · HDF5
IceBridge ATM L1B Near-Infrared Waveforms V001This data set contains geolocated waveforms of Greenland, Arctic, and Antarctic sea ice measured by the Airborne Topographic Mapper (ATM) near-infrared (NIR) lidar. The data complement, and are intended to be used with, the IceBridge Narrow Swath ATM L1B Elevation and Return Strength with Waveforms data, which are measured at green wavelength. The data were acquired as part of aircraft survey camp
NASA Earthdata CMR2018 · Array · HDF5
IceBridge Narrow Swath ATM L1B Elevation and Return Strength with Waveforms V001This data set contains spot elevation measurements with corresponding waveforms of Greenland, Arctic, and Antarctic sea ice. The data complement the IceBridge ATM L1B Near-Infrared Waveforms data, which are measured at near-infrared wavelength. The data were acquired as part of aircraft survey campaigns funded by Operation IceBridge.
NASA Earthdata CMR2018 · Array · HDF5
IceBridge ATM L1B Elevation and Return Strength with Waveforms V001This data set contains spot elevation measurements with corresponding waveforms of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
NASA Earthdata CMR + NASA Data Portal2016 · Astronomical catalogue
IceBridge Sea Ice Freeboard, Snow Depth, and Thickness Quick Look, Version 1This data set is an evaluation product containing derived geophysical data products retrieved over the Arctic sea ice cover, using the IceBridge Airborne Topographic Mapper (ATM), Snow Radar, Digital Mapping System (DMS), and KT19 pyrometer. This quick look product is experimental and designed to be applicable for time-sensitive projects such as sea ice forecasting. The data were collected as part
NASA Earthdata CMR2015 · Table · CSV
IceBridge L4 Sea Ice Freeboard, Snow Depth, and Thickness V001This data set contains derived geophysical data products including sea ice freeboard, snow depth, and sea ice thickness measurements in Greenland and Antarctica retrieved from IceBridge Snow Radar, Digital Mapping System (DMS), Continuous Airborne Mapping By Optical Translator (CAMBOT), and Airborne Topographic Mapper (ATM) data sets. The data were collected as part of Operation IceBridge funded c
NASA Earthdata CMR2014 · Image data
IceBridge ATM L4 Surface Elevation Rate of Change V001This data set contains surface elevation rate of change measurements derived from IceBridge and Pre-IceBridge Airborne Topographic Mapper (ATM) widescan elevation measurements data for Arctic and Antarctic missions flown under NASA's Operation IceBridge (OIB) and Arctic Ice Mapping (AIM) projects.
NASA Earthdata CMR2014 · collection
IceBridge ATM L2 Icessn Elevation, Slope, and Roughness V002This data set contains resampled and smoothed elevation measurements of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region land ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
NASA Earthdata CMR2014 · Array · HDF5
IceBridge Narrow Swath ATM L1B Elevation and Return Strength V002This data set contains spot elevation measurements of Greenland, Arctic, and Antarctic sea ice acquired using the NASA Airborne Topographic Mapper (ATM) narrow-swath instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
NASA Earthdata CMR2013 · Array · HDF5
IceBridge ATM L1B Elevation and Return Strength V002This data set contains spot elevation measurements of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
NASA Earthdata CMR2013 · Image data
IceBridge MCoRDS L3 Gridded Ice Thickness, Surface, and Bottom V002This data set contains products from depth sounder measurements over Greenland and Antarctica taken from the Multichannel Coherent Radar Depth Sounder (MCoRDS). The data were collected as part of NASA Operation IceBridge funded campaigns.
NASA Earthdata CMR2012 · collection
Pre-IceBridge ATM L1B Qfit Elevation and Return Strength V001This data set contains spot elevation measurements of Arctic, Greenland, Antarctic, and Patagonia sea ice and ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation.
NASA Earthdata CMR2011 · collection
IceBridge Narrow Swath ATM L1B Qfit Elevation and Return Strength V001This data set contains spot elevation measurements of Greenland, Arctic, and Antarctic sea ice acquired using the NASA Airborne Topographic Mapper (ATM) 4CT3 narrow scan instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
NASA Earthdata CMR2011 · Table · CSV
Pre-IceBridge MCoRDS L2 Ice Thickness V001This data set contains depth sounder measurements of ice elevation, ice surface, ice bottom, and ice thickness over Greenland and Antarctica, acquired by the Multichannel Coherent Radar Depth Sounder (MCoRDS).
NASA Earthdata CMR2010 · collection
Pre-IceBridge ATM L2 Icessn Elevation, Slope, and Roughness V001This data set contains resampled and smoothed elevation measurements of Arctic and Antarctic sea ice, as well as Greenland, Arctic, Patagonia, and Antarctic region land ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation.
NASA Earthdata CMR2010 · collection
IceBridge ATM L1B Qfit Elevation and Return Strength V001This data set contains spot elevation measurements of Arctic and Antarctic sea ice, and Greenland, Antarctic Peninsula, and West Antarctic region ice surface acquired using the NASA Airborne Topographic Mapper (ATM) instrumentation. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.
NASA Earthdata CMR + NASA Data Portal2010 · Astronomical catalogue
AMSRIce06 Airborne Topographic Mapper (ATM) Lidar Data, Version 1Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support for this data set may be limited. This data set contains Lidar measurements of sea ice in the Chukchi and Beaufort Seas of the Arctic Ocean, and of snow cover off the northern coast of Alaska, USA. The L
NASA Earthdata CMR + NASA Data Portal2001 · Raster · GeoTIFF
Greenland 5 km DEM, Ice Thickness, and Bedrock Elevation Grids, Version 1A Digital Elevation Model (DEM), ice thickness grid, and bedrock elevation grid of Greenland, acquired as part of the PARCA program. DEM data are a combination of ERS-1 and Geosat satellite radar altimetry data, Airborne Topographic Mapper (ATM) data, and photogrammetric digital height data. Ice thickness data are based on approximately 700,000 data points collected in the 1990s from a University
NASA Earthdata CMRcollection
Greenland Airborne Precision Elevation Survey (GRAPES) Data Collected by NASA's Airborne Topographic Mapper (ATM)Ice sheet elevation data are collected over Greenland with NASA's Airborne Topographic Mapper (ATM). The data are known as the Greenland Airborne Precision Elevation Survey (GRAPES). The ATM is a laser altimeter flown on NASA aircraft. The Global Positioning System (GPS) of orbiting satellites is used to navigate the aircraft's autopilot in order to provide precise location information for repeat