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MODIS4NACP - MODIS Archive and Distribution System for NACP
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Welcome to MODIS-for-NACP! The mission of MODIS-for-NACP is to provide quick and easy access to MODIS land and atmosphere data products specially processed for NACP models. This work is funded by NASA's Advancing Collaborative Connections for Earth-Sun System Science (ACCESS) program and described in the project proposal.

Data
Search, order, and download MODIS-for-NACP data products. Products may also be subset by parameter or area, mosaicked, reprojected, masked, and reformatted to GeoTIFF.

The smoothed, gap-filled products constructed through this project are available through the above data link and are described in:
Gao, et al, "An Algorithm to Produce Temporally and Spatially Continuous MODIS LAI Time Series"
Please cite this reference if you include MODIS-for-NACP data in your own research.

Please note: MODIS L1B and Atmosphere products, although not distributed by this web site, can be ordered from

Images
Visually browse MODIS-for-NACP data products.

Project
Find out more about the MODIS-for-NACP project.

Help
Get help including tutorials and contact information.

Information about the production, archive and distribution of the data products in MODIS-for-NACP can be found at the MODAPS Services website.

Any questions should be directed to MODAPS user support. Contact information can be found on the Contacts page.

News

03.13.08 - MODIS-for-NACP
Issue concerning VI Phenology Products:
  • MOD09A1P_NDVI 500m gap-filled NDVI Phenology
  • MOD09A1Q_NDVI 250m gap-filled NDVI Phenology
  • MOD09A1P_EVI 500m gap-filled EVI Phenology
  • MOD09A1Q_EVI 250m gap-filled EVI Phenology

PLEASE NOTE: We found an issue with how snow-covered pixels are handled in all MODIS-for-NACP VI Phenology products at latitudes higher than 37.
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01.18.08 - MODIS-for-NACP
Feng Gao's paper has been published in IEEE Geoscience and Remote Sensing Letters.
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12.19.07 - MODIS-for-NACP
Reprocessed all MOD15A2GFS and MOD15A2PHN products for years 2000 through 2005 to address the following issues.
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09.04.07 - MODIS-for-NACP
MOD15GFS 1km smoothed, gap-filled LAI/FPAR and MOD15PHN 1km smoothed, gap-filled LAI/FPAR Phenology products are now available for years 2000 through 2005.
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