Skip to main content
ORNL DAAC HomeNASA Home
DAAC Home > Get Data > NASA Projects > International Satellite Land Surface Climatology Project (ISLSCP II) > Landing page

ISLSCP II FASIR-adjusted NDVI, 1982-1998

Overview

DOIhttps://doi.org/10.3334/ORNLDAAC/972
Version1
Project
Published2010-04-14
Updated2023-10-15
Usage6175 downloads
Citations5 publications cited this dataset
Download Data143.5 MBUser Guide

Description

The Fourier-Adjusted, Sensor and Solar zenith angle corrected, Interpolated, Reconstructed (FASIR) adjusted Normalized Difference Vegetation Index (NDVI) data sets were generated to provide a 17-year, satellite record of monthly changes in the photosynthetic activity of terrestrial vegetation. FASIR-NDVI data are also used in climate models and biogeochemical models to calculate photosynthesis, the exchange of CO2 between the atmosphere and the land surface, land-surface evapotranspiration and the absorption and release of energy by the land surface. There are three data files provided at spatial resolutions of 0.25, 0.5 and 1.0 degree in latitude and longitude. FASIR adjustments concentrated on reducing NDVI variations arising from atmospheric, calibration, view and illumination geometries and other effects not related to actual vegetation change. FASIR NDVI was also generated to provide inputs for computing a 17-year time series of associated biophysical parameters, provided as a separate data set in this data collection. The production of the FASIR NDVI data set and its associated biophysical parameters was funded by NASA's Land Surface Hydrology program and the Higher Education Funding Council for Wales (HEFCW) as a core component of the International Satellite Land Surface Climatology Project (ISLSCP) Initiative II Data Collection.

Science Keywords

  • LAND SURFACE
  • LAND USE/LAND COVER
  • LAND USE/LAND COVER CLASSIFICATION
  • VEGETATION INDEX
  • BIOSPHERE
  • VEGETATION
  • VEGETATION COVER
  • BIOSPHERE
  • VEGETATION
  • VEGETATION INDEX
  • NORMALIZED DIFFERENCE VEGETATION INDEX (NDVI)
  • BIOSPHERE
  • VEGETATION
  • PLANT CHARACTERISTICS
  • BIOSPHERE
  • VEGETATION
  • LEAF CHARACTERISTICS
  • BIOSPHERE
  • VEGETATION
  • CANOPY CHARACTERISTICS
  • LAND SURFACE
  • SURFACE RADIATIVE PROPERTIES
  • ALBEDO
  • LAND SURFACE
  • SURFACE RADIATIVE PROPERTIES
  • REFLECTANCE

Data Use and Citation

Download citation from Datacite
RISBibTexOther
Crosscite Citation Formatter
Sietse, O.L. , F.G. Hall, G.J. Collatz, B.W. Meeson, S.O. Los, E.Brown De Colstoun, and D.R. Landis. 2010. ISLSCP II FASIR-adjusted NDVI, 1982-1998. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/972

This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use Policy. See our Data Use and Citation Policy for more information.

Data Files

Sign in to download files.

Companion Files

Toggle Companion Files

Sign in to download files.

Dataset has 2 companion files.

  • 1_fasir_ndvi_doc.pdf
  • 0_fasir_ndvi_readme.txt

Visualize and Subset Data

Download customized subsets in user-selected projection and format using the Spatial Data Access Tool.

Advanced Data Access through THREDDS Data Server

THREDDS Data Access: ISLSCP II FASIR-adjusted NDVI, 1982-1998 THREDDS Data Access.

See our THREDDS Data Server Catalog Service page for more information.