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    • CMS: Aboveground Biomass from Penobscot Experimental Forest, Maine, 2012

    Metadata Updated: September 19, 2025

    This data set includes estimates of aboveground biomass (AGB) in 2012 from the Penobscot Experimental Forest (PEF) in Bradley, Maine. The AGB was modeled using LiDAR data gathered with the LiDAR Hyperspectral and Thermal Imager (G-LiHT) operated by Goddard Space Flight Center and field inventory data from 604 permanent Forest Inventory and Analysis (FIA) plots within the PEF. The estimates were produced through a novel modeling approach that accommodates temporal misalignment between field measurements and remotely sensed data by including multiple time-indexed measurements at plot locations to estimate changes in AGB.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date April 11, 2025
    Metadata Updated Date September 19, 2025

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date April 11, 2025
    Metadata Updated Date September 19, 2025
    Publisher ORNL_DAAC
    Maintainer
    Identifier 10.3334/ORNLDAAC/1318
    Data Last Modified 2025-09-10
    Category Earth Science
    Public Access Level public
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 2e6e39c5-4dfe-4862-94bd-a1804f6aa40b
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Homepage URL https://search.earthdata.nasa.gov/search?q=CMS_LiDAR_AGB_PEF_2012_1318&ac=true
    Old Spatial {"WestBoundingCoordinate":-68.6443,"NorthBoundingCoordinate":44.8726,"EastBoundingCoordinate":-68.5862,"SouthBoundingCoordinate":44.8269},"CARTESIAN"
    Program Code 026:000
    Source Datajson Identifier True
    Source Hash b3e21a6b13faec8de869a62471262afc07b8019dbe9ac8c7e054aa26060677a8
    Source Schema Version 1.1
    Spatial
    Temporal 2012-01-01/2012-01-01

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