MYD17A3HGF.006: Aqua Net Primary Production Gap-Filled Yearly Global 500m [deprecated]

  • This dataset, MODIS/006/MYD17A3HGF, has been superseded by a newer version (MODIS/061/MYD17A3HGF) and users are advised to transition.

  • It provides annual Net Primary Productivity (NPP) data at 500m resolution, derived from 8-day Net Photosynthesis calculations.

  • The data covers the period from 2002-07-04 to 2021-01-01 and is provided by NASA LP DAAC at the USGS EROS Center.

  • This dataset has no restrictions on subsequent use, sale, or redistribution.
MODIS/006/MYD17A3HGF
Dataset Availability
2002-07-04T00:00:00Z–2021-01-01T00:00:00Z
Dataset Provider
Earth Engine Snippet
ee.ImageCollection("MODIS/006/MYD17A3HGF")
Cadence
1 Year
Tags
aqua
global
gpp
modis
myd17a3
myd17a3gf
nasa
npp
photosynthesis
plant-productivity
productivity
psn
usgs
yearly

Description

Version 6 MODIS data products. Users are advised to transition to the improved Version 6.1.

The MYD17A3HGF V6 product provides information about annual Net Primary Productivity (NPP) at 500m pixel resolution. Annual NPP is derived from the sum of all 8-day Net Photosynthesis (PSN) products (MYD17A2H) from the given year. The PSN value is the difference of the Gross Primary Productivity (GPP) and the Maintenance Respiration (MR) (GPP-MR).

Bands

Pixel Size
500 meters

Bands

Name Units Min Max Scale Pixel Size Description
Npp kg*C/m^2 -30000 32700 0.0001 meters

Net primary productivity
Npp_QC % 0 100 meters

Quality control percentage

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/006/MYD17A3HGF')
                  .filter(ee.Filter.date('2014-01-01', '2014-05-01'));

var npp = dataset.select('Npp');
var nppVis = {
  min: 0.0,
  max: 19000.0,
  palette: ['bbe029', '0a9501', '074b03'],
};
Map.setCenter(6.746, 46.529, 2);
Map.addLayer(npp, nppVis, 'NPP');
Open in Code Editor
Version 6 MODIS data products. Users are advised to transition to the improved Version 6.1. The MYD17A3HGF V6 product provides information about annual Net Primary Productivity (NPP) at 500m pixel resolution. Annual NPP is derived from the sum of all 8-day Net Photosynthesis (PSN) products (MYD17A2H) from the given year. …
MODIS/006/MYD17A3HGF, aqua,global,gpp,modis,myd17a3,myd17a3gf,nasa,npp,photosynthesis,plant-productivity,productivity,psn,usgs,yearly
2002-07-04T00:00:00Z/2021-01-01T00:00:00Z
-90 -180 90 180
Google Earth Engine