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Summary of the ABoVE L-band and P-band Airborne SAR Surveys, 2012-2022
This dataset contains tables containing Airborne flight metadata from synthetic aperture radar (SAR) surveys from 2012 to 2022 in Alaska and Canada. NASA's Arctic Boreal... -
Water Quality and Spectral Reflectance, Peace-Athabasca Delta, Canada, 2010-2011
The Peace-Athabasca Delta (PAD) is a hydrologically complex and ecologically diverse freshwater delta formed by the confluence of the Peace, Athabasca, and Birch Rivers near the... -
Vulcan: High-Resolution Annual Fossil Fuel CO2 Emissions in USA, 2010-2015, Version 3
The Vulcan version 3.0 annual dataset provides estimates of annual carbon dioxide (CO2) emissions from the combustion of fossil fuels (FF) and CO2 emissions from cement... -
Tundra Plant Reflectance, CO2 Exchange, PAM Fluorometry, and Pigments, AK, 2001-2002
This dataset provides measurements at tundra plots collected near Utqiagvik and Atqasuk, AK, including visible-near infrared spectral reflectance, chamber gas exchange... -
Understory Vegetation Biomass from Selected Burned and Unburned sites in Alaska
This dataset provides measurements of vegetation biomass from 11 locations across Alaska during 2016 to 2018. Vegetation was harvested from plots that were located at the end of... -
TM5-4DVAR Global Monthly Source-disaggregated Methane Emissions, 1999-2016
This dataset holds estimates of methane emissions derived from a dual tracer inversion of atmospheric measurements of CH4 mole fractions and d13CH4 isotopic values. The... -
Trends of Thermal, Wetness, and Vegetative Change in the Circumpolar Arctic
This dataset provides estimates of trends in temperature, moisture, and vegetation changes over the circumpolar Arctic. Time series trends were measured by the Theil-Sen slope... -
Snow Properties and Wildlife Tracks in Washington and Alaska
This dataset contains three field seasons of snow-wildlife observations conducted at 707 sites from January 2021 to March 2023 in Washington and Alaska, spanning a broad range... -
Spruce Leaf, Tree Traits, and Respiration at Range Extremes, AK and NY, USA, 2018
This dataset provides in situ measurements of needle-level gas-exchange and leaf traits from Picea glauca (white spruce) from a field site located in the northern latitudinal... -
Soil Organic Carbon and Wetland Intrinsic Potential, Hoh River Watershed, WA, 2012-13
This dataset contains estimates of soil organic carbon stocks and wetland intrinsic potential (WIP) across the Hoh River Watershed in the Olympic Peninsula, WA, USA in... -
Simulated Fine Particulate Matter (PM2.5) Estimates over Alaska, 2001-2015
The dataset provides simulated PM2.5 concentration estimates over Alaska, U.S. PM2.5 (particulate matter with diameter <= 2.5 microns) concentrations in air (micrograms m-3)... -
SHIFT: Laboratory Foliar Chemical Analysis Results for Field Samples, CA, 2022
This dataset holds laboratory foliar chemical analyses results for field samples collected during the 2022 NASA Surface Biology Geology (SBG) High Frequency Time series (SHIFT)... -
SHIFT: Ramses Trios Radiometer Above Water Measurements, Santa Barbara Sea, CA
This dataset provides calculated remote sensing reflectance (Rrs) from measurements collected with a Ramses TriOS radiometer deployed on the Santa Barbara Museum of Natural... -
SHIFT: Photosynthetic and Leaf Traits, Santa Barbara County, 2022
This dataset provides leaf images and measurements of leaf traits (area, wet weight, dry weight, leaf mass per area, leaf water content) and leaf pigments (chlorophyll) and... -
Snow Depth, Stratigraphy, and Temperature in Wrangell St Elias NP, Alaska, 2016-2018
This dataset includes data from late-March snow surveys and hourly digital camera images from two study areas within the Wrangell St Elias National Park, Alaska. These data... -
SeaWinds on QuikSCAT Level 1B Time-Ordered Earth-Located Sigma0 Version 2
The SeaWinds on QuikSCAT Level 1B dataset contains the geo-located Sigma-0 measurements and antenna pulse "egg" and "slice" geometries as derived from ephemeris and the Level 1A... -
SIF and Vegetation Indices in the US Midwestern Agroecosystems, 2016-2021
This dataset contains half-hourly ground solar-induced chlorophyll fluorescence (SIF) and vegetation indices including NDVI, EVI, Red edge chlorophyll index, green chlorophyll... -
Shrubland Species Cover, Biometric, Carbon and Nitrogen Data, Southern Idaho, 2014
This dataset provides the results of the characterization of shrubland vegetation at two study areas in southern Idaho, USA: the Reynolds Creek Experimental Watershed (RCEW) and... -
SHIFT: Vegetation Plot Characterization, Santa Barbara County, CA, 2022
This dataset contains vegetation plot locations, descriptions, fractional cover, and sample identifier information from surveys conducted as part of the 2022 NASA Surface... -
Satellite-Derived Forest Extent Likelihood Map for Mexico
This dataset provides a comparison of forest extent agreement from seven remote sensing-based products across Mexico. These satellite-derived products include European Space...