![MODIS/061/MOD17A2HGF](https://developers.google.com/earth-engine/datasets/images/MODIS/MODIS_061_MOD17A2HGF_sample.png?authuser=5)
- Dataset Availability
- 2021-01-01T00:00:00Z–2023-12-27T00:00:00Z
- Dataset Provider
- NASA LP DAAC at the USGS EROS Center
- Earth Engine Snippet
-
ee.ImageCollection("MODIS/061/MOD17A2HGF")
- Tags
Description
The MOD17A2HGF Version 6.1 Gross Primary Productivity (GPP) product is a cumulative 8-day composite of values with 500 meter (m) pixel size based on the radiation use efficiency concept that can be potentially used as inputs to data models to calculate terrestrial energy, carbon, water cycle processes, and biogeochemistry of vegetation.
Documentation:
Bands
Resolution
500 meters
Bands
Name | Units | Min | Max | Scale | Description | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Gpp |
kg*C/m^2 | 0 | 3000 | 0.0001 | Gross primary production |
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PsnNet |
kg*C/m^2 | -3000 | 3000 | 0.0001 | Net photosynthesis; GPP minus the maintenance respiration (MR) |
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Psn_QC |
Quality control bits |
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Terms of Use
Terms of Use
MODIS data and products acquired through the LP DAAC have no restrictions on subsequent use, sale, or redistribution.
Citations
Citations:
Please visit LP DAAC 'Citing Our Data' page for information on citing LP DAAC datasets.
DOIs
Explore with Earth Engine
Code Editor (JavaScript)
var dataset = ee.ImageCollection('MODIS/061/MOD17A2HGF') .filter(ee.Filter.date('2021-01-01', '2021-05-01')); var gpp = dataset.select('Gpp'); var gppVis = { min: 0, max: 600, palette: ['bbe029', '0a9501', '074b03'], }; Map.setCenter(6.746, 46.529, 2); Map.addLayer(gpp, gppVis, 'GPP');