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This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

NLDAS Secondary Forcing Data L4 Monthly 0.125 x 0.125 degree V2.0 (NLDAS_FORB0125_M) at GES DISC

Metadata Updated: February 22, 2025

This data set contains the monthly secondary forcing data "File B" for Phase 2 of the North American Land Data Assimilation System (NLDAS-2). The data are in 1/8th degree grid spacing and range from Jan 1979 to the present. The temporal resolution is monthly. The file format is netCDF (converted from the GRIB format).

The NLDAS-2 monthly secondary forcing data were generated from the NLDAS-2 hourly secondary forcing data, as monthly accumulation for precipitation and convective precipitation and monthly average for other variables. Monthly period of each month is from 00Z at start of the month to 23:59Z at end of the month. The one exception to this is the first month (Jan. 1979) that starts from 00Z 02 Jan 1979, except for the monthly accumulated precipitation and convective precipitation that both start from 12Z 01 Jan 1979.

The monthly land surface forcing fields for NLDAS-2 are grouped into two files, "File A" and "File B". "File B" is the secondary (optional) forcing file and contains ten meteorological forcing fields. Details about the generation of the NLDAS-2.0 forcing datasets can be found in Xia et al. (2012).

Access & Use Information

Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

Downloads & Resources

References

https://doi.org/10.1029/2011JD016048
https://doi.org/10.1029/2011JD016051
https://doi.org/10.1029/2002JD003118
https://doi.org/10.1175/1520-0450(1984)023%3C0222%3ATIOASO%3E2.0.CO%3B2
https://doi.org/10.1029/2002JD003301

Dates

Metadata Created Date February 22, 2025
Metadata Updated Date February 22, 2025

Metadata Source

Harvested from nasa test json

Additional Metadata

Resource Type Dataset
Metadata Created Date February 22, 2025
Metadata Updated Date February 22, 2025
Publisher NASA/GSFC/SED/ESD/GCDC/GESDISC
Maintainer
Identifier C1887991357-GES_DISC
Data First Published 2020-06-18
Language en-US
Data Last Modified 2025-02-19
Category NLDAS, geospatial
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 e7815fb4-b3fa-4150-bc4d-235491988815
Harvest Source Id a73e0c30-4684-40ef-908e-d22e9e9e5f86
Harvest Source Title nasa test json
Homepage URL https://doi.org/10.5067/7EF175EAK5NA
Metadata Type geospatial
Old Spatial -125.0 25.0 -67.0 53.0
Program Code 026:001
Related Documents https://doi.org/10.1029/2011JD016048, https://doi.org/10.1029/2011JD016051, https://doi.org/10.1029/2002JD003118, https://doi.org/10.1175/1520-0450(1984)023%3C0222%3ATIOASO%3E2.0.CO%3B2, https://doi.org/10.1029/2002JD003301
Source Datajson Identifier True
Source Hash e1061200aba8e3b1fa6fba16a36231734b91fe0fdaa0d153707bc770f363cf56
Source Schema Version 1.1
Spatial
Temporal 1979-01-01T00:00:00Z/2023-02-28T00:00:00Z

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