Landsat Net Primary Production CONUS

UMT/NTSG/v2/LANDSAT/NPP
Dataset Availability
1986-01-01T00:00:00 - 2017-01-01T00:00:00
Dataset Provider
Earth Engine Snippet
ee.ImageCollection("UMT/NTSG/v2/LANDSAT/NPP")
Tags
productivity production photosynthesis npp gridmet-derived nlcd-derived mod17 conus landsat yearly

Description

The Landsat Net Primary Production (NPP) CONUS dataset estimates NPP using Landsat Surface Reflectance for CONUS. NPP is the amount of carbon captured by plants in an ecosystem, after accounting for losses due to respiration. NPP is calculated using the MOD17 algorithm (see MOD17 User Guide) with Landsat Surface Reflectance, gridMET, and the National Land Cover Database.

Bands

Resolution
30 meters

Bands

Name Units Min Max Scale Description
annualNPP kg*C/m^2 0 65535 0.0001

Annual net primary production

QC % 0 255

Percentage of gap-filled Landsat 16-day composites. Gaps are caused by missing data, high cloud contamination, and/or erroneous pixels. A value of 255 indicates incomplete data due to failure of the gap-filling method.

Terms of Use

Terms of Use

This work is in the public domain and is free of known copyright restrictions. Users should properly cite the source used in the creation of any reports and publications resulting from the use of this dataset and note the date when the data was acquired.

Citations

Citations:
  • Robinson, N.P., B.W. Allred, W.K. Smith, M.O. Jones, A. Moreno, T.A. Erickson, D.E. Naugle, and S.W. Running. 2018. Terrestrial primary production for the conterminous United States derived from Landsat 30 m and MODIS 250 m. Remote Sensing in Ecology and Conservation. doi: https://doi.org/10.1002/rse2.74

Explore in Earth Engine

var dataset = ee.ImageCollection('UMT/NTSG/v2/LANDSAT/NPP')
                  .filter(ee.Filter.date('2016-01-01', '2016-12-31'));
var npp = dataset.select('annualNPP');
var nppVis = {
  min: 0.0,
  max: 20000.0,
  palette: ['bbe029', '0a9501', '074b03'],
};
Map.setCenter(-98.26, 39.32, 5);
Map.addLayer(npp, nppVis, 'NPP');