OpenSearch

Using the NASA EOSDIS Common Metadata Repository

Collection Search

  • Advanced Scatterometer (ASCAT) CPEX V1

    https://cmr.earthdata.nasa.gov/search/concepts/C2428509185-GHRC_DAAC.xml
    Description:

    The Advanced Scatterometer (ASCAT) CPEX dataset consists of ice probability, wind speed, and wind direction estimates collected by the ASCAT. The ASCAT is onboard the MetOp-A and MetOp-B satellites and uses radar to measure the electromagnetic backscatter from the wind-roughened ocean surface, from which data on wind speed and direction can be derived. These data were gathered during the Convective Processes Experiment (CPEX) field campaign. CPEX collected data to help answer questions about convective storm initiation, organization, growth, and dissipation in the North Atlantic-Gulf of Mexico-Caribbean Oceanic region during the early summer of 2017. These data files are available from May 24, 2017 through July 16, 2017 in netCDF-3 format.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 3.9062 160.241 42.5176 -25.0958

    GHRC_DAAC Short Name: ascatcpex Version ID: 1 Unique ID: C2428509185-GHRC_DAAC

  • ASCAT C-band backscatter-derived sea ice freeboard in the Weddell Sea

    https://cmr.earthdata.nasa.gov/search/concepts/C1667374283-AU_AADC.xml
    Description:

    This dataset is a time series of sea ice freeboard proxy estimation based on ASCAT C-band backscatter measurements. File format is unformatted binary, with each file 632*664 pixels, and 32 bits per pixel (floating point). Two datasets are presented here, as detailed in University of Tasmania Honours thesis by Nicola Ramm: "unmasked", i.e., no attempt to mask multiyear and marginal sea ice, and "masked", where these are masked based on backscatter. The grid used by this dataset is described here: https://nsidc.org/data/polar-stereo/ps_grids.html The methods are described in an honours thesis by Nicola Ramm, University of Tasmania.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -60 -55 156

    AU_AADC Short Name: AAS_4301_Scatterometer-derived_ice_thickness_proxy Version ID: 1 Unique ID: C1667374283-AU_AADC

  • AVHRR Level-1B Local Area Coverage Imagery

    https://cmr.earthdata.nasa.gov/search/concepts/C2119689675-ESA.xml
    Description:

    This collection is composed of AVHRR L1B products (1.1 km) reprocessed from the NOAA POES and Metop AVHRR sensors data acquired at the University of Dundee and University of Bern ground stations and from the ESA and University of Bern data historical archive. The data collection covers Europe and the neighbouring regions in the period of 1 January 1981 to 31 December 2019. The product format is the NOAA AVHRR Level 1B that combines the AVHRR data from the HRPT stream with ancillary information like Earth location and calibration data which can be applied by the user. Other appended parameters are time codes, quality indicators, solar and satellite angles and telemetry.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 35 -30 90 70

    ESA Short Name: NOAA_AVHRR_L1B_LAC Version ID: NA Unique ID: C2119689675-ESA

  • Backscatter-derived Antarctic sea ice roughness proxy from ASCAT

    https://cmr.earthdata.nasa.gov/search/concepts/C1667374282-AU_AADC.xml
    Description:

    A primary determinant of microwave backscatter is the Rayleigh-scale roughness. For instruments observing at C-band and at oblique angles, this corresponds to a roughness scale of ~ 1 cm. Using ASCAT, a C-band scatterometer in polar orbit, we can determine the backscatter (and hence cm-scale roughness) of the sea ice cover on the ocean. This dataset uses a complex parameterisation of multi-day (5-day) backscatter measurements to parameterise the backscatter into several parameters. For more details on the backscatter parameterisation, see Fraser et al., 2014 (https://ieeexplore.ieee.org/document/6527913). This dataset consists of 5-daily maps of all backscatter parameters spanning the time period from March 2007 to December 2017. Each map is presented as unformatted binary, and is provided in the NSIDC polar stereographic projection (12.5 km resolution, southern hemisphere, 632*664 px, 32-bit floating point - see https://nsidc.org/data/polar-stereo/ps_grids.html).

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: -90 -180 -50 180

    AU_AADC Short Name: AAS_4301_ASCAT_backscatter_parameters Version ID: 1 Unique ID: C1667374282-AU_AADC

  • Black Sea High Resolution SST L4 Analysis 0.0625 deg Resolution

    https://cmr.earthdata.nasa.gov/search/concepts/C2036878059-POCLOUD.xml
    Description:

    CNR MED Sea Surface Temperature provides daily gap-free maps (L4) at 0.0625 deg. x 0.0625 deg. horizontal resolution over the Black Sea. The data are obtained from infra-red measurements collected by satellite radiometers and statistical interpolation. It is the CMEMS sea surface temperature nominal operational product for the Black sea.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 38.75 26.375 48.812 42.375

    POCLOUD Short Name: OISST_HR_NRT-GOS-L4-BLK-v2.0 Version ID: 2.0 Unique ID: C2036878059-POCLOUD

  • Black Sea High Resolution SST L4 Analysis 0.0625 deg Resolution (GDS version 2)

    https://cmr.earthdata.nasa.gov/search/concepts/C2213642354-GHRSSTCWIC.xml
    Description:

    CNR MED Sea Surface Temperature provides daily gap-free maps (L4) at 0.0625 deg. x 0.0625 deg. horizontal resolution over the Black Sea. The data are obtained from infra-red measurements collected by satellite radiometers and statistical interpolation. It is the CMEMS sea surface temperature nominal operational product for the Black sea.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 38.75 26.375 48.812 42.375

    GHRSSTCWIC Short Name: gov.noaa.nodc:GHRSST-OISST_HR_NRT-GOS-L4-BLK Version ID: 2.0 Unique ID: C2213642354-GHRSSTCWIC

  • Black Sea High Resolution SST L4 Analysis 0.0625 deg Resolution for 2019-09-18 (NCEI Accession 0213517)

    https://cmr.earthdata.nasa.gov/search/concepts/C2089376602-NOAA_NCEI.xml
    Description:

    CNR MED Sea Surface Temperature provides daily gap-free maps (L4) at 0.0625 deg. x 0.0625 deg. horizontal resolution over the Black Sea. The data are obtained from infra-red measurements collected by satellite radiometers and statistical interpolation. It is the CMEMS sea surface temperature nominal operational product for the Black sea.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 38.75 26.375 48.8125 42.375

    NOAA_NCEI Short Name: gov.noaa.nodc:0213517 Version ID: Not Applicable Unique ID: C2089376602-NOAA_NCEI

  • Black Sea Ultra High Resolution SST L4 Analysis 0.01 deg Resolution

    https://cmr.earthdata.nasa.gov/search/concepts/C2036878081-POCLOUD.xml
    Description:

    CNR MED Sea Surface Temperature provides daily gap-free maps (L4) at 0.01 deg. x 0.01 deg. horizontal resolution over the Black Sea. The data are obtained from infra-red measurements collected by satellite radiometers and statistical interpolation. It is the CMEMS sea surface temperature nominal operational product for the Black sea.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 38.75 26.375 48.812 42.375

    POCLOUD Short Name: OISST_UHR_NRT-GOS-L4-BLK-v2.0 Version ID: 2.0 Unique ID: C2036878081-POCLOUD

  • Black Sea Ultra High Resolution SST L4 Analysis 0.01 deg Resolution (GDS version 2)

    https://cmr.earthdata.nasa.gov/search/concepts/C2213642712-GHRSSTCWIC.xml
    Description:

    CNR MED Sea Surface Temperature provides daily gap-free maps (L4) at 0.01 deg. x 0.01 deg. horizontal resolution over the Black Sea. The data are obtained from infra-red measurements collected by satellite radiometers and statistical interpolation. It is the CMEMS sea surface temperature nominal operational product for the Black sea.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 38.75 26.375 48.812 42.375

    GHRSSTCWIC Short Name: gov.noaa.nodc:GHRSST-OISST_UHR_NRT-GOS-L4-BLK Version ID: 2.0 Unique ID: C2213642712-GHRSSTCWIC

  • CARVE Modeled Gross Ecosystem CO2 Exchange and Respiration, Alaska, 2012-2014

    https://cmr.earthdata.nasa.gov/search/concepts/C2236236883-ORNL_CLOUD.xml
    Description:

    This data set provides 3-hourly estimates of gross ecosystem CO2 exchange (GEE) and respiration (autotrophic and heterotrophic) for the state of Alaska from 2012 to 2014. The data were generated using the Polar Vegetation Photosynthesis and Respiration Model (PolarVPRM) and are provided at ~ 1 km2 [1/4-degree (longitude) by 1/6-degree (latitude)] pixel resolution. The PolarVPRM produces high-frequency estimates of GEE of CO2 for North American biomes from remotely-sensed data sets. For Alaska, the model used meteorological inputs from the North American regional re-analysis (NARR) and inputs of fractional snow cover and land surface water index (LSWI) from the Moderate Resolution Imaging Spectroradiometer (MODIS). Land surface greenness was factored into the model from three sources: 1) Enhanced Vegetation Index (EVI) from MODIS; 2) Solar Induced Florescence (SIF) from the Orbiting Carbon Observatory 2 (OCO-2); and 3) SIF from the Global Ozone Monitoring Experiment 2 (GOME-2). Three independent estimates of GEE are included in the data set, one for each source of greenness observations.

    Links: Temporal Extent: Spatial Extent:
    Minimum Bounding Rectangle: 55 -179 73 -134

    ORNL_CLOUD Short Name: Polar-VPRM_Alaskan-NEE_1314 Version ID: 1 Unique ID: C2236236883-ORNL_CLOUD