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  3. Land Change Monitoring, Assessment, and Projection (LCMAP) Collection 1.1 Annual Land Cover and Land Cover Change Validation Tables (1985–2018) for the Conterminous United States
  4. Land Change Monitoring, Assessment, and Projection (LCMAP) Collection 1.1 Annual Land Cover and Land Cover Change Validation Data (1985–2018) for the Conterminous United States

Land Change Monitoring, Assessment, and Projection (LCMAP) Collection 1.1 Annual Land Cover and Land Cover Change Validation Data (1985–2018) for the Conterminous United States

Dates

Start Date
1985
End Date
2018
Publication Date

Citation

Pengra, B.W., Stehman, S.V., Horton, J.A., and Wellington, D.F., 2021, Land Change Monitoring, Assessment, and Projection (LCMAP) Collection 1.1 Annual Land Cover and Land Cover Change Validation Tables (1985–2018) for the Conterminous United States: U.S. Geological Survey data release, https://doi.org/10.5066/P9MLPFOH.

Summary

A validation assessment of Land Cover Monitoring, Assessment, and Projection Collection 1.1 annual land cover products (1985–2019) for the Conterminous United States was conducted with an independently collected reference data set. Reference data land cover attributes were assigned by trained interpreters for each year of the time series (1984–2018) to a reference sample of 24,971 randomly-selected Landsat resolution (30m x 30m) pixels. The LCMAP and reference dataset labels for each pixel location are recorded for each year, 1985–2018. LCMAP Version 1.0 annual land cover products covered years 1985–2017 and the validation of the Version 1.0 products were reported in the LCMAP Version 1.0 Annual Land Cover and Land Cover change [...]

Contacts

Point of Contact :
Bruce W Pengra
Originator :
Bruce W Pengra, Steve V Stehman, Josephine A Horton, Danika F Wellington
Metadata Contact :
Danika F Wellington
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Core Science Systems
SDC Data Owner :
Earth Resources Observation and Science (EROS) Center

Attached Files

Click on title to download individual files attached to this item.

LCMAP_CONUS_1.1_Validation_Data_metadata.xml
“Metadata for LCMAP Version 1.1 Validation Data”
Original FGDC Metadata
View 		85.14 KB application/fgdc+xml
LCMAP_Collection_1.1_Validation_data.zip
“LCMAP Version 1.1 Validation data” 		17.84 MB application/zip

Purpose

The data and related accuracy analysis was conducted to provide a quantitative assessment of the accuracy of the LCMAP Collection 1.1 Science Products.

Communities

  • USGS Data Release Products

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