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  1. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas

    GLDAS: Project Goals | LDAS

    Aug 1, 2022 · The goal of the Global Land Data Assimilation System (GLDAS) is to ingest satellite- and ground-based observational data products, using advanced land surface …

  2. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas › gldas-get-data

    GLDAS Get Data | LDAS

    Aug 1, 2022 · LDAS Land Data Assimilation System GLDAS NLDAS NCA-LDAS FLDAS WLDAS HydroGlobe FAQ Get Data

  3. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas › gldas

    GLDAS | LDAS - NASA

    Nov 13, 2025 · The new Hydrology DISC portal enables both ftp and Mirador access to 3-hourly and monthly GLDAS datasets. GLDAS 3-hourly and monthly datasets are also available via …

  4. nasa.gov
    https://ldas.gsfc.nasa.gov

    Land Data Assimilation System | LDAS

    Nov 13, 2025 · The LDAS projects (NLDAS, GLDAS, FLDAS, and NCA-LDAS) are instances of the Land Information System (LIS) land surface modeling software that have been configured …

  5. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas › model-output

    GLDAS Model Output | LDAS

    Nov 13, 2025 · GLDAS Model Output GLDAS follows the ALMA definitions and conventions for the land surface model output variables outlined here . Descriptions are available at the GES …

  6. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas › specifications

    GLDAS Specifications | LDAS - NASA

    Nov 13, 2025 · GLDAS currently can run with the following specifications and improvements such as additional datasets (forcing and near surface), new land surface models, and algorithms are …

  7. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas › forcing-data

    GLDAS Forcing Data | LDAS

    Nov 13, 2025 · GLDAS Forcing Data Table below summarizes attributes of the meteorological forcing data used to drive the land surface models and links to original data sources.

  8. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas › soils

    GLDAS Soil Land Surface | LDAS - NASA

    Nov 13, 2025 · GLDAS Soil Land Surface Land Surface Models use a variety of methods to specify soil parameters. Some LSMs use a soil texture classification scheme to specify soil …

  9. nasa.gov
    https://ldas.gsfc.nasa.gov › gldas › publications

    GLDAS Publications | LDAS

    Nov 13, 2025 · Zaitchik, B.F., M. Rodell, and F. Olivera, Evaluation of the Global Land Data Assimilation System using global river discharge data and a source to sink routing scheme, …

  10. nasa.gov
    https://ldas.gsfc.nasa.gov › data

    Data | LDAS - NASA

    Aug 1, 2022 · The NASA Goddard Earth Sciences Data and Information Services Center (GES DISC) provides access to LDAS datasets using multiple methods, including HTTPS, GDS, and …