Data from: Forest extent and deforestation in tropical Africa since 1900

Aleman JC, Jarzyna MA, Staver AC

Date Published: December 11, 2017

DOI: https://doi.org/10.5061/dryad.r87p0

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Title Probability of forest for 1900, 70% tree cover
Downloaded 6 times
Description This raster contains the median modelled probability of forest for the year 1900 and computed using a tree cover threshold of 70%.
Download Proba_for_1900_70TC.tif (487.7 Kb)
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Title Probability of forest for 2000, 70% tree cover
Downloaded 3 times
Description This raster contains the median modelled probability of forest for the year 2000 and computed using a tree cover threshold of 70%.
Download Proba_for_2000_70TC.tif (507.9 Kb)
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Title Forest and savanna distribution for 1900, 70% tree cover
Downloaded 3 times
Description This raster contains the modelled distribution of forest (coded 1) and savanna (coded 0) for the year 1900, and using a probability threshold of 0.5 and for 70% tree cover threshold.
Download Forest1900_thres05_70TC.tif (116.6 Kb)
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Title Forest and savanna distribution for 2000, 70% tree cover
Downloaded 3 times
Description This raster contains the modelled distribution of forest (coded 1) and savanna (coded 0) for the year 2000, and using a probability threshold of 0.5 and for 70% tree cover threshold.
Download Forest2000_probthres05_70TC_UNC.tif (401.5 Kb)
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Title Forest changes between 1900 and 2000, 70% tree cover
Downloaded 4 times
Description This raster contains the changes in forest area between 1900 and 2000, for 70% tree cover threshold. The corresponding codes are: 0=savanna, 1=deforestation, 2=afforestation and 3=forest.
Download Forest_change_70TC.tif (117.9 Kb)
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Title Probability of forest for 1900, 75% tree cover
Downloaded 3 times
Description This raster contains the median modelled probability of forest for the year 1900 and computed using a tree cover threshold of 75%.
Download Proba_for_1900_75TC.tif (484.1 Kb)
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Title Probability of forest for 2000, 75% tree cover
Downloaded 2 times
Description This raster contains the median modelled probability of forest for the year 2000 and computed using a tree cover threshold of 75%.
Download Proba_for_2000_75TC.tif (556.3 Kb)
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Title Forest and savanna distribution for 1900, 75% tree cover
Downloaded 5 times
Description This raster contains the modelled distribution of forest (coded 1) and savanna (coded 0) for the year 1900, and using a probability threshold of 0.5 and for 75% tree cover threshold.
Download Forest1900_thres05_75TC.tif (116.6 Kb)
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Title Forest and savanna distribution for 2000, 75% tree cover
Downloaded 3 times
Description This raster contains the modelled distribution of forest (coded 1) and savanna (coded 0) for the year 2000, and using a probability threshold of 0.5 and for 75% tree cover threshold.
Download Forest2000_thres05_75TC.tif (114.6 Kb)
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Title Forest changes between 1900 and 2000, 75% tree cover
Downloaded 3 times
Description This raster contains the changes in forest area between 1900 and 2000, for 75% tree cover threshold.The corresponding codes are: 0=savanna, 1=deforestation, 2=afforestation and 3=forest.
Download Forest_change_75TC.tif (117.8 Kb)
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Title Probability of forest for 1900, 65% tree cover
Downloaded 3 times
Description This raster contains the median modelled probability of forest for the year 1900 and computed using a tree cover threshold of 65%.
Download Proba_for_1900_65TC.tif (496.5 Kb)
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Title Probability of forest for 2000, 65% tree cover
Downloaded 3 times
Description This raster contains the median modelled probability of forest for the year 2000 and computed using a tree cover threshold of 65%.
Download Proba_for_2000_65TC.tif (535.1 Kb)
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Title Forest and savanna distribution for 1900, 65% tree cover
Downloaded 3 times
Description This raster contains the modelled distribution of forest (coded 1) and savanna (coded 0) for the year 1900, and using a probability threshold of 0.5 and for 65% tree cover threshold.
Download Forest1900_thres05_65TC.tif (116.6 Kb)
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Title Forest and savanna distribution for 2000, 65% tree cover
Downloaded 3 times
Description This raster contains the modelled distribution of forest (coded 1) and savanna (coded 0) for the year 2000, and using a probability threshold of 0.5 and for 65% tree cover threshold.
Download Forest2000_thres05_65TC.tif (115.2 Kb)
Details View File Details
Title Forest changes between 1900 and 2000, 65% tree cover
Downloaded 3 times
Description This raster contains the changes in forest area between 1900 and 2000, for 65% tree cover threshold. The corresponding codes are: 0=savanna, 1=deforestation, 2=afforestation and 3=forest.
Download Forest_change_65TC.tif (118.0 Kb)
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Title Confidence levels for 1900 and 70% tree cover
Downloaded 4 times
Description Raster containing the confidence levels in defining forest and savanna distribution and boundaries for 1900 for forest defined as 70% tree cover threshold and for a probability > 0.5. The confidence levels are expressed between 0 (less confident), and 1 (more confident).
Download Forest1900_probthres05_70TC_UNC.tif (420.7 Kb)
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Title Confidence levels for 2000 and 70% tree cover
Downloaded 3 times
Description Raster containing the confidence levels in defining forest and savanna distribution and boundaries for 2000 for forest defined as 70% tree cover threshold and for a probability > 0.5. The confidence levels are expressed between 0 (less confident), and 1 (more confident).
Download Forest2000_probthres05_70TC_UNC.tif (401.5 Kb)
Details View File Details
Title Confidence levels for 1900 and 75% tree cover
Downloaded 3 times
Description Raster containing the confidence levels in defining forest and savanna distribution and boundaries for 1900 for forest defined as 75% tree cover threshold and for a probability > 0.5. The confidence levels are expressed between 0 (less confident), and 1 (more confident).
Download Forest1900_probthres05_75TC_UNC.tif (417.5 Kb)
Details View File Details
Title Confidence levels for 2000 and 75% tree cover
Downloaded 2 times
Description Raster containing the confidence levels in defining forest and savanna distribution and boundaries for 2000 for forest defined as 75% tree cover threshold and for a probability > 0.5. The confidence levels are expressed between 0 (less confident), and 1 (more confident).
Download Forest2000_probthres05_75TC_UNC.tif (403.4 Kb)
Details View File Details
Title Confidence levels for 1900 and 65% tree cover
Downloaded 3 times
Description Raster containing the confidence levels in defining forest and savanna distribution and boundaries for 1900 for forest defined as 65% tree cover threshold and for a probability > 0.5. The confidence levels are expressed between 0 (less confident), and 1 (more confident).
Download Forest1900_probthres05_65TC_UNC.tif (427.4 Kb)
Details View File Details
Title Confidence levels for 2000 and 65% tree cover
Downloaded 3 times
Description Raster containing the confidence levels in defining forest and savanna distribution and boundaries for 2000 for forest defined as 65% tree cover threshold and for a probability > 0.5. The confidence levels are expressed between 0 (less confident), and 1 (more confident).
Download Forest2000_probthres05_65TC_UNC.tif (418.7 Kb)
Details View File Details

When using this data, please cite the original publication:

Aleman JC, Jarzyna MA, Staver AC (2017) Forest extent and deforestation in tropical Africa since 1900. Nature Ecology & Evolution 2(1): 26-33. https://doi.org/10.1038/s41559-017-0406-1

Additionally, please cite the Dryad data package:

Aleman JC, Jarzyna MA, Staver AC (2017) Data from: Forest extent and deforestation in tropical Africa since 1900. Dryad Digital Repository. https://doi.org/10.5061/dryad.r87p0
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