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Federal
ISLSCP II Global Sea Ice Concentration
National Aeronautics and Space Administration —
This International Satellite Land Surface Climatology Project (ISLSCP) Initiative II data set, ISLSCP II Global Sea Ice Concentration, is based on the Goddard Space... -
Federal
Primary Ancillary Data Geo-Colocated to OMI/Aura VIS 1-Orbit L2 Swath 13x24km V4 (OMVANC) at GES DISC
National Aeronautics and Space Administration —
The Primary Ancillary Data Geo-Colocated to OMI/Aura VIS 1-Orbit L2 Swath 13x24km (OMVANC) provides selected parameters from GEOS-5 Forward Processing for Instrument... -
Federal
MERRA-2 tavgU_2d_glc_Nx: 2d,diurnal,Time-Averaged,Single-Level,Assimilation,Land Ice Surface Diagnostics 0.625 x 0.5 degree V5.12.4 (M2TUNXGLC) at GES DISC
National Aeronautics and Space Administration —
M2TUNXGLC (or tavgU_2d_glc_Nx) is a 2-dimensional monthly diurnal means data collection in Modern-Era Retrospective analysis for Research and Applications version 2... -
Federal
MERRA-2 tavgM_2d_int_Nx: 2d,Monthly mean,Time-Averaged,Single-Level,Assimilation,Vertically Integrated Diagnostics 0.625 x 0.5 degree V5.12.4 (M2TMNXINT) at GES DISC
National Aeronautics and Space Administration —
M2TMNXINT (or tavgM_2d_int_Nx) is a time-averaged 2-dimensional monthly mean data collection in Modern-Era Retrospective analysis for Research and Applications... -
Federal
Alaska's Changing YK Delta: Knowledge Exchange between Elders and Geoscientists, 2018
National Aeronautics and Space Administration —
This dataset provides a booklet documenting the discussions and outcomes from a knowledge-exchange meeting with Yup'ik elders from the Yukon-Kuskokwim Delta (YKD),... -
Federal
ABoVE: Annual Thaw Slump Expansion on East Fork Chandalar River, Alaska, 2008-2017
National Aeronautics and Space Administration —
This dataset provides a time series of spatial data showing the expansion of a thaw slump on the East Fork Chandalar River near the community of Venetie, Alaska, from... -
Federal
ABoVE: Rain-on-Snow Frequency and Distribution during Cold Seasons, Alaska, 2003-2016 NGDA
National Aeronautics and Space Administration —
This dataset provides maps of rain-on-snow (ROS) events across Alaska for the individual months of November to March 2002-2011 and November to March 2012-2016, and... -
Federal
ABoVE: Last Day of Spring Snow, Alaska, USA, and Yukon Territory, Canada, 2000-2016 NGDA
National Aeronautics and Space Administration —
This dataset provides the last day of spring snow cover for most of Alaska and the Yukon Territory for 2000 through 2016. The data are based on the MODIS daily snow... -
Federal
ABoVE: Passive Microwave-derived Annual Snowoff Date Maps, 1988-2018
National Aeronautics and Space Administration —
This dataset provides annual maps of the snowoff (SO) date from 1988-2018 across Alaska and parts of Far East Russia and northwest Canada at a resolution of 6.25 km.... -
Federal
NCA-LDAS Noah-3.3 Land Surface Model L4 Daily 0.125 x 0.125 degree V2.0 (NCALDAS_NOAH0125_D) at GES DISC
National Aeronautics and Space Administration —
The National Climate Assessment - Land Data Assimilation System, or NCA-LDAS, is a terrestrial water reanalysis in support of the United States Global Change Research... -
Federal
Forest Aboveground Biomass for the Southwestern U.S. from MISR, 2000-2021
National Aeronautics and Space Administration —
This dataset provides estimates of forest aboveground biomass (AGB; in Mg ha-1) at a resolution of 250 m for the southwestern United States over the time period... -
Federal
OPERA Radiometric Terrain Corrected SAR Backscatter from Sentinel-1 Static Layers validated product (Version 1)
National Aeronautics and Space Administration —
The Observational Products for End-Users from Remote Sensing Analysis (OPERA) Radiometric Terrain Corrected (RTC) SAR Backscatter from Sentinel-1 (S1) Static Layers... -
Federal
BOREAS HYD-03 Subcanopy Meteorological Data
National Aeronautics and Space Administration —
This table contains the sub-canopy meteorological data collected by HYD-3. -
Federal
ISLSCP II ECMWF Near-Surface Meteorology Parameters
National Aeronautics and Space Administration —
This data set for the ISLSCP Initiative II data collection provides meteorology data with fixed, monthly, monthly-6-hourly, 6-hourly, and 3-hourly temporal... -
Federal
A Concise Experiment Plan for the Arctic-Boreal Vulnerability Experiment
National Aeronautics and Space Administration —
This document presents the Concise Experiment Plan for NASA's Arctic-Boreal Vulnerability Experiment (ABoVE) to serve as a guide to the Program as it identifies the... -
Federal
ABoVE: Aerial Photographs of Frozen Lakes near Fairbanks, Alaska, October 2014
National Aeronautics and Space Administration —
This dataset includes high resolution orthophotographs of 21 lakes in the region of Fairbanks, Alaska, USA. Aerial photographs were taken on October 8, 2014, three... -
Federal
Pre-ABoVE: Remotely Sensed Active Layer Thickness, Barrow, Alaska, 2006-2011
National Aeronautics and Space Administration —
Active layer thickness (ALT) is a critical parameter for monitoring the status of permafrost that is typically measured at specific locations using probing, in situ... -
Federal
ABoVE: Dall Sheep Track Sinking Depths, Snow Depth, Hardness, and Density, 2017
National Aeronautics and Space Administration —
This dataset contains Dall sheep (Ovis dalli dalli) hoof sinking depths in snow tracks, and snow depth, hardness, and density measurements in snow pits adjacent to... -
Federal
Pre-ABoVE: Remotely Sensed Active Layer Thickness, Prudhoe Bay, Alaska, 1992-2000
National Aeronautics and Space Administration —
Active layer thickness (ALT) is a critical parameter for monitoring the status of permafrost that is typically measured at specific locations using probing, in situ... -
Federal
Pre-ABoVE: Ground-penetrating Radar Measurements of ALT on the Alaska North Slope
National Aeronautics and Space Administration —
This data set includes estimates of permafrost Active Layer Thickness (ALT; cm), and calculated uncertainties, derived using a ground-penetrating radar (GPR) system...