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NACP North American Forest Dynamics Project: Forest Disturbance and Regrowth Data

Overview

DatasetNACP North American Forest Dynamics Project: Forest Disturbance and Regrowth Data
DOIhttps://doi.org/10.3334/ORNLDAAC/1077
Release date2012-03-30
ProjectNorth American Carbon Program (NACP)
Time period1984-06-04 to 2009-09-16

Usage Metrics

CountEarliest DateLatest DateData Usage
Citations620132016Publications citing this dataset
Downloads16852012-04-102017-10-1975090 total files downloaded

Description

This data set provides the results of time-series analyses of Landsat imagery for 55 selected forested sites across the conterminous U.S.A. The output is a pair of disturbance data products for each site, one showing the first year of disturbance in the time series, the other showing the last year of disturbance. Each data pixel is labeled as either a static land class (persistent non-forest, persistent forest, or persistent water) or with the year of change for disturbed forest pixels. The time period analyzed is approximately 1984-2009. These forest disturbance data are distributed as a single band GeoTiff, with appropriate projection information defined within the file. The analyses were performed in three phases: 5 sites during the Prototype/Focal phase; 23 sites in Phase I; and 27 sites in Phase II. The spatial resolution of the Prototype/Focal and Phase I data is 28.5 meters. The spatial resolution of the Phase II data is 30 meters. The temporal resolution is nominally biennial. The mapped area for each forested site is approximately 185 km x 185 km. There are a total of 110 GeoTiff files - a first year and a last year disturbance file for each of the 55 sites.

Dataset documentation

Citation

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Crosscite Citation Formatter
Goward, S.N., C. Huang, J.G. Masek, W.B. Cohen, G.G. Moisen, and K. Schleeweis. 2012. NACP North American Forest Dynamics Project: Forest Disturbance and Regrowth Data. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1077

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Data Files

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Data File (Granule)File SizeDates
phase2_w2p026r037_disturbYear_flt_v1_last.tif 48.2MB 1984-06-04 to 2009-09-16
phase1_w2p025r029_disturbYear_flt_v1_last.tif 49.9MB 1984-06-04 to 2009-09-16
phase2_w2p021r030_disturbYear_flt_v1_last.tif 45.1MB 1984-06-04 to 2009-09-16
proto_w2p015r034_disturbYear_biennial_flt_v1_first.tif 50.9MB 1984-06-04 to 2009-09-16
phase2_w2p026r034_disturbYear_flt_v1_first.tif 49.0MB 1984-06-04 to 2009-09-16
phase1_w2p012r027_disturbYear_flt_v1_last.tif 54.9MB 1984-06-04 to 2009-09-16
phase2_w2p045r030_disturbYear_flt_v1_first.tif 46.2MB 1984-06-04 to 2009-09-16
proto_w2p016r037_disturbYear_flt_v1_last.tif 48.6MB 1984-06-04 to 2009-09-16
phase1_w2p016r037_disturbYear_flt_v1_first.tif 48.6MB 1984-06-04 to 2009-09-16
phase2_w2p024r037_disturbYear_flt_v1_first.tif 48.1MB 1984-06-04 to 2009-09-16
phase1_w2p016r036_disturbYear_flt_v1_last.tif 51.2MB 1984-06-04 to 2009-09-16
phase2_w2p015r031_disturbYear_flt_v1_last.tif 47.5MB 1984-06-04 to 2009-09-16
phase1_w2p034r037_disturbYear_flt_v1_last.tif 52.3MB 1984-06-04 to 2009-09-16
phase1_w2p041r032_disturbYear_flt_v1_last.tif 49.8MB 1984-06-04 to 2009-09-16
phase1_w2p045r029_disturbYear_biennial_flt_v1_first.tif 50.0MB 1984-06-04 to 2009-09-16
phase1_w2p027r038_disturbYear_flt_v1_first.tif 50.6MB 1984-06-04 to 2009-09-16
phase1_w2p047r028_disturbYear_flt_v1_last.tif 52.9MB 1984-06-04 to 2009-09-16
phase1_w2p036r037_disturbYear_flt_v1_first.tif 50.5MB 1984-06-04 to 2009-09-16
phase2_w2p048r027_disturbYear_flt_v1_first.tif 50.8MB 1984-06-04 to 2009-09-16
phase2_w2p045r030_disturbYear_flt_v1_last.tif 46.2MB 1984-06-04 to 2009-09-16
phase1_w2p037r032_disturbYear_flt_v1_last.tif 48.6MB 1984-06-04 to 2009-09-16
phase1_w2p047r028_disturbYear_flt_v1_first.tif 52.9MB 1984-06-04 to 2009-09-16
phase1_w2p025r029_disturbYear_flt_v1_first.tif 49.9MB 1984-06-04 to 2009-09-16
phase2_w2p014r031_disturbYear_flt_v1_last.tif 47.0MB 1984-06-04 to 2009-09-16
phase2_w2p034r034_disturbYear_flt_v1_last.tif 49.2MB 1984-06-04 to 2009-09-16
phase2_w2p019r036_disturbYear_flt_v1_first.tif 45.2MB 1984-06-04 to 2009-09-16
phase1_w2p017r031_disturbYear_flt_v1_first.tif 48.1MB 1984-06-04 to 2009-09-16
phase1_w2p021r039_disturbYear_flt_v1_last.tif 50.7MB 1984-06-04 to 2009-09-16
phase2_w2p046r031_disturbYear_flt_v1_first.tif 48.2MB 1984-06-04 to 2009-09-16
phase1_w2p036r037_disturbYear_flt_v1_last.tif 50.5MB 1984-06-04 to 2009-09-16
proto_w2p014r032_disturbYear_flt_v1_first.tif 50.0MB 1984-06-04 to 2009-09-16
phase1_w2p035r032_disturbYear_flt_v1_last.tif 53.5MB 1984-06-04 to 2009-09-16
phase1_w2p022r028_disturbYear_flt_v1_last.tif 50.7MB 1984-06-04 to 2009-09-16
phase1_w2p026r036_disturbYear_flt_v1_first.tif 51.9MB 1984-06-04 to 2009-09-16
phase1_w2p019r039_disturbYear_flt_v1_last.tif 51.0MB 1984-06-04 to 2009-09-16
phase2_w2p027r027_disturbYear_flt_v1_first.tif 48.4MB 1984-06-04 to 2009-09-16
phase1_w2p021r037_disturbYear_flt_v1_first.tif 50.4MB 1984-06-04 to 2009-09-16
phase2_w2p042r029_disturbYear_flt_v1_first.tif 47.5MB 1984-06-04 to 2009-09-16
phase2_w2p042r035_disturbYear_flt_v1_first.tif 48.5MB 1984-06-04 to 2009-09-16
proto_w2p037r035_disturbYear_flt_v1_last.tif 51.8MB 1984-06-04 to 2009-09-16
phase1_w2p018r035_disturbYear_flt_v1_last.tif 51.0MB 1984-06-04 to 2009-09-16
phase1_w2p016r037_disturbYear_flt_v1_last.tif 48.6MB 1984-06-04 to 2009-09-16
phase2_w2p024r037_disturbYear_flt_v1_last.tif 48.1MB 1984-06-04 to 2009-09-16
phase1_w2p043r033_disturbYear_flt_v1_first.tif 48.5MB 1984-06-04 to 2009-09-16
phase2_w2p023r035_disturbYear_flt_v1_first.tif 45.7MB 1984-06-04 to 2009-09-16
phase2_w2p044r026_disturbYear_flt_v1_last.tif 50.3MB 1984-06-04 to 2009-09-16
phase2_w2p046r030_disturbYear_flt_v1_first.tif 49.1MB 1984-06-04 to 2009-09-16
proto_w2p014r032_disturbYear_flt_v1_last.tif 50.0MB 1984-06-04 to 2009-09-16
phase2_w2p023r028_disturbYear_flt_v1_first.tif 48.8MB 1984-06-04 to 2009-09-16
proto_w2p037r035_disturbYear_flt_v1_first.tif 51.8MB 1984-06-04 to 2009-09-16
phase2_w2p021r030_disturbYear_flt_v1_first.tif 45.1MB 1984-06-04 to 2009-09-16
phase2_w2p023r028_disturbYear_flt_v1_last.tif 48.8MB 1984-06-04 to 2009-09-16
phase2_w2p046r032_disturbYear_flt_v1_first.tif 48.7MB 1984-06-04 to 2009-09-16
phase2_w2p040r037_disturbYear_flt_v1_first.tif 47.1MB 1984-06-04 to 2009-09-16
phase1_w2p041r029_disturbYear_flt_v1_last.tif 51.6MB 1984-06-04 to 2009-09-16
phase1_w2p035r032_disturbYear_flt_v1_first.tif 53.5MB 1984-06-04 to 2009-09-16
phase2_w2p016r035_disturbYear_flt_v1_last.tif 45.3MB 1984-06-04 to 2009-09-16
phase2_w2p026r037_disturbYear_flt_v1_first.tif 48.2MB 1984-06-04 to 2009-09-16
phase2_w2p016r041_disturbYear_flt_v1_last.tif 45.5MB 1984-06-04 to 2009-09-16
phase1_w2p037r032_disturbYear_flt_v1_first.tif 48.6MB 1984-06-04 to 2009-09-16
phase2_w2p040r037_disturbYear_flt_v1_last.tif 47.1MB 1984-06-04 to 2009-09-16
phase2_w2p023r035_disturbYear_flt_v1_last.tif 45.7MB 1984-06-04 to 2009-09-16
phase1_w2p018r035_disturbYear_flt_v1_first.tif 51.0MB 1984-06-04 to 2009-09-16
phase2_w2p016r035_disturbYear_flt_v1_first.tif 45.3MB 1984-06-04 to 2009-09-16
phase2_w2p046r030_disturbYear_flt_v1_last.tif 49.1MB 1984-06-04 to 2009-09-16
phase1_w2p022r028_disturbYear_flt_v1_first.tif 50.7MB 1984-06-04 to 2009-09-16
phase2_w2p016r041_disturbYear_flt_v1_first.tif 45.5MB 1984-06-04 to 2009-09-16
phase2_w2p047r027_disturbYear_flt_v1_last.tif 48.5MB 1984-06-04 to 2009-09-16
phase2_w2p027r027_disturbYear_flt_v1_last.tif 48.4MB 1984-06-04 to 2009-09-16
phase2_w2p042r028_disturbYear_flt_v1_last.tif 47.5MB 1984-06-04 to 2009-09-16
phase2_w2p047r027_disturbYear_flt_v1_first.tif 48.5MB 1984-06-04 to 2009-09-16
phase1_w2p017r031_disturbYear_flt_v1_last.tif 48.1MB 1984-06-04 to 2009-09-16
phase1_w2p012r027_disturbYear_flt_v1_first.tif 54.9MB 1984-06-04 to 2009-09-16
phase1_w2p041r029_disturbYear_flt_v1_first.tif 51.6MB 1984-06-04 to 2009-09-16
phase2_w2p042r028_disturbYear_flt_v1_first.tif 47.5MB 1984-06-04 to 2009-09-16
phase2_w2p046r031_disturbYear_flt_v1_last.tif 48.2MB 1984-06-04 to 2009-09-16
phase1_w2p043r033_disturbYear_flt_v1_last.tif 48.5MB 1984-06-04 to 2009-09-16
proto_w2p015r033_disturbYear_flt_v1_first.tif 50.9MB 1984-06-04 to 2009-09-16
phase2_w2p044r029_disturbYear_flt_v1_first.tif 50.6MB 1984-06-04 to 2009-09-16
phase1_w2p026r036_disturbYear_flt_v1_last.tif 51.9MB 1984-06-04 to 2009-09-16
phase2_w2p042r035_disturbYear_flt_v1_last.tif 48.5MB 1984-06-04 to 2009-09-16
phase1_w2p037r034_disturbYear_flt_v1_last.tif 51.3MB 1984-06-04 to 2009-09-16
phase2_w2p044r029_disturbYear_flt_v1_last.tif 50.6MB 1984-06-04 to 2009-09-16
phase1_w2p034r037_disturbYear_flt_v1_first.tif 52.3MB 1984-06-04 to 2009-09-16
proto_w2p015r034_disturbYear_biennial_flt_v1_last.tif 50.9MB 1984-06-04 to 2009-09-16
phase1_w2p021r039_disturbYear_flt_v1_first.tif 50.7MB 1984-06-04 to 2009-09-16
phase2_w2p033r030_disturbYear_flt_v1_first.tif 45.6MB 1984-06-04 to 2009-09-16
phase2_w2p020r033_disturbYear_flt_v1_last.tif 47.2MB 1984-06-04 to 2009-09-16
phase1_w2p045r029_disturbYear_biennial_flt_v1_last.tif 50.0MB 1984-06-04 to 2009-09-16
phase2_w2p015r031_disturbYear_flt_v1_first.tif 47.5MB 1984-06-04 to 2009-09-16
phase2_w2p048r027_disturbYear_flt_v1_last.tif 50.8MB 1984-06-04 to 2009-09-16
phase2_w2p014r031_disturbYear_flt_v1_first.tif 47.0MB 1984-06-04 to 2009-09-16
proto_w2p015r033_disturbYear_flt_v1_last.tif 50.9MB 1984-06-04 to 2009-09-16
phase2_w2p044r026_disturbYear_flt_v1_first.tif 50.3MB 1984-06-04 to 2009-09-16
phase2_w2p046r032_disturbYear_flt_v1_last.tif 48.7MB 1984-06-04 to 2009-09-16
phase1_w2p035r034_disturbYear_flt_v1_first.tif 49.8MB 1984-06-04 to 2009-09-16
phase2_w2p019r036_disturbYear_flt_v1_last.tif 45.2MB 1984-06-04 to 2009-09-16
phase2_w2p020r033_disturbYear_flt_v1_first.tif 47.2MB 1984-06-04 to 2009-09-16
phase1_w2p012r031_disturbYear_flt_v1_first.tif 53.2MB 1984-06-04 to 2009-09-16
proto_w2p016r037_disturbYear_flt_v1_first.tif 48.6MB 1984-06-04 to 2009-09-16
phase1_w2p035r034_disturbYear_flt_v1_last.tif 49.8MB 1984-06-04 to 2009-09-16
phase2_w2p042r029_disturbYear_flt_v1_last.tif 47.5MB 1984-06-04 to 2009-09-16
phase1_w2p041r032_disturbYear_flt_v1_first.tif 49.8MB 1984-06-04 to 2009-09-16
phase1_w2p037r034_disturbYear_flt_v1_first.tif 51.3MB 1984-06-04 to 2009-09-16
phase1_w2p019r039_disturbYear_flt_v1_first.tif 51.0MB 1984-06-04 to 2009-09-16
phase1_w2p012r031_disturbYear_flt_v1_last.tif 53.2MB 1984-06-04 to 2009-09-16
phase2_w2p034r034_disturbYear_flt_v1_first.tif 49.2MB 1984-06-04 to 2009-09-16
phase2_w2p033r030_disturbYear_flt_v1_last.tif 45.6MB 1984-06-04 to 2009-09-16
phase2_w2p026r034_disturbYear_flt_v1_last.tif 49.0MB 1984-06-04 to 2009-09-16
phase1_w2p021r037_disturbYear_flt_v1_last.tif 50.4MB 1984-06-04 to 2009-09-16
phase1_w2p027r038_disturbYear_flt_v1_last.tif 50.6MB 1984-06-04 to 2009-09-16
phase1_w2p016r036_disturbYear_flt_v1_first.tif 51.2MB 1984-06-04 to 2009-09-16

Companion Files

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Dataset has 2 companion files.

  • NAFD_Disturbance_guide.pdf
  • NAFD_Disturbance_Image_Info.csv

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