MTM Data Files

NASA Earth Observatory image modified by SkyTruth

MTM Data Files

MTM Data Files

Kayford Mountain, West Virginia, 4 Jan 2006, courtesy of OHVEC

Original MTM Data

Dataset: MTM_2018
Published with PLOS ONE paper (25 Jul 2018)

EE_Scripts

annualMiningArea.js

annualThresholdImages.js

countInputImages.js

exportImageryAccuracyAssessment.js

greenestCompositesToAssets.js

All-Scripts.zip (all of the above scripts)

Mining_Cumulative

Mining_Yearly

KML-Simplified.zip

Other_Data

2015_Input-Mask.tiff

First-Mined.tif

Study-Area.geojson.zip

Study-Area.kml.zip

Updated MTM Data

Dataset: MTM_Annual_Extent
2016-2024 Inclusive, 2025 Provisional (04 Nov 2025)

EE_Scripts

Mining_Cumulative

Mining_Yearly

Other_Data

2025_Input-Mask.zip

Mine Land Recovery

Dataset: CAMRA_Data
These data were created with the support of a grant from the National Geographic Society. Information about our methodology can be found in the Central Appalachian Mine Reforestation Assessment Report.

Code

2021-03-09_comprehensiveProcessing_noEcoregion_noLastMined.ipynb

2021-03-09_comprehensiveProcessing_withEcoregion_noLastMined.ipynb

2021-03-09_comprehensiveProcessing_withEcoregion_withLastMined.ipynb

2021-03-09_sr_annualLastMinedMetrics.ipynb

all_code.zip (all of the above scripts)

GeoJSON Data

20201030_lastMined_before_2015_gte_10px_srHarmonized_ARM_data_simplified.geojson.zip

20201030_lastMined_before_2015_gte_10px_srHarmonized_ARM_data.geojson.zip

20201030_sr_rmaHarmonizedMed_epaERSite_metricProcessed_fullDataset.geojson.zip

20201130_lastMined_permitIntersection_srHarmonized_ARM_data.geojson.zip

20201130_lastMined_permitIntersection_srHarmonized_ARM_data_simplified.geojson.zip

2021-04-28_knownRecoverySites_clippedToMineBounds_ARM_lastMined_data.geojson.zip

Shapefile Data

20201030_lastMined_before_2015_gte_10px_srHarmonized_ARM_data_simplified.zip

20201030_lastMined_before_2015_gte_10px_srHarmonized_ARM_data.zip

20201030_sr_rmaHarmonizedMed_epaERSite_metricProcessed_fullDataset.zip

20201130_lastMined_permitIntersection_srHarmonized_ARM_data.zip

20201130_lastMined_permitIntersection_srHarmonized_ARM_data_simplified.zip

2021-04-28_knownRecoverySites_clippedToMineBounds_ARM_lastMined_data.zip

Other Data

mtm_studyArea_4326.zip

MSS Detecting MTM Data

Dataset: MTM_Annual_Extent_MSS
1973-1984, provisional mine footprint data derived from Landsat MSS imagery

Mining_Cumulative

GeoJSON_Cumulative.zip

GeoTIFF_Cumulative.zip

Shapefile_Cumulative.zip

Mining_Yearly