MOD17A2HGF.061: Terra Gross Primary Productivity 8-Day Global 500m

MODIS/061/MOD17A2HGF
Dataset Availability
2021-01-01T00:00:00Z–2023-12-27T00:00:00Z
Dataset Provider
Earth Engine Snippet
ee.ImageCollection("MODIS/061/MOD17A2HGF")
Tags
8-day global gpp modis nasa photosynthesis productivity psn terra usgs

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
Gpp kg*C/m^2 0 3000 0.0001

Gross primary production
PsnNet kg*C/m^2 -3000 3000 0.0001

Net photosynthesis; GPP minus the maintenance respiration (MR)
Psn_QC

Quality control bits

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:

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');
Open in Code Editor
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 …
MODIS/061/MOD17A2HGF, 8-day,global,gpp,modis,nasa,photosynthesis,productivity,psn,terra,usgs
2021-01-01T00:00:00Z/2023-12-27T00:00:00Z
Google Earth Engine