Ecological applications

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Combined HMM post-processing analyses of river plots and bar plots of the gross (grey) and net (colour) change in each land cover class (i.e. NVF, Aliens, Indigenous Forest, Grassland, and Mixed Woody Grassland) under their respective management classes (i.e. Barloworld/Commercial, Communal, Forestry/Conservation, and Plantations) between 1990 and 2020

Combined HMM post-processing analyses of river plots and bar plots of the gross (grey) and net (colour) change in each land cover class (i.e. NVF, Aliens, Indigenous Forest, Grassland, and Mixed Woody Grassland) under their respective management classes (i.e. Barloworld/Commercial, Communal, Forestry/Conservation, and Plantations) between 1990 and 2020

dataset posted on 2024-02-07

Confusion matrix for land cover classification of a multi-temporal Sentinel-2 imagery.

dataset posted on 2024-02-07

A classified map illustrating alien and native vegetation in the Mpumalanga/Limpopo region (a). Multi-temporal imagery was used to illustrate examples of areas where there is a high concentration of the three woody alien species of main interest: wattles (b), pines (c), and eucalypts (d)

dataset posted on 2024-02-07

Google Earth Engine (GEE) Sentinel-2 land cover classification and Landsat harmonised time series analyses from 1990 until 2020

Google Earth Engine (GEE) Sentinel-2 land cover classification and Landsat harmonised time series analyses from 1990 until 2020

dataset posted on 2024-02-07

A panel illustrating alien vegetation land cover change (A) and native vegetation land cover change (B) with classes including expansion, loss, and stability for the 1990-2020 timeseries.

A panel illustrating alien vegetation land cover change (A) and native vegetation land cover change (B) with classes including expansion, loss, and stability for the 1990-2020 timeseries.

dataset posted on 2024-02-07

Land cover change maps for land cover classes native vegetation, alien vegetation, and non-vegetated features for 1990 and 2020, respectively.

Land cover change maps for land cover classes native vegetation, alien vegetation, and non-vegetated features for 1990 and 2020, respectively.

dataset posted on 2024-02-07

Confusion matrix for land cover classification of 2019 training data using Landsat imagery.

dataset posted on 2024-02-07

River plots before (A) and after (B) post-processing with the hidden Markov model applied for the entire study area and Bar plots of the gross (grey) and net (colour) change in each land cover class between 1990 and 2020 before (A) and after (B) post-processing for the entire study area with a hidden Markov model.

River plots before (A) and after (B) post-processing with the hidden Markov model applied for the entire study area and Bar plots of the gross (grey) and net (colour) change in each land cover class between 1990 and 2020 before (A) and after (B) post-processing for the entire study area with a hidden Markov model.

dataset posted on 2024-02-07

Confusion matrix for land cover classification of a single-date composite Sentinel-2 image.

dataset posted on 2024-02-07

Grid display of line graphs representing Sentinel-2 multi-temporal imagery for mean surface reflectance spectra of land cover classes for 2019, with 95% confidence interval

dataset posted on 2024-02-07

Grid panel display of line graphs illustrating Sentinel-2 single-date composite image surface reflectance spectra of all 11-land cover classes arranged as alien vegetation, native vegetation, and the rest of the land cover classes for 2019.

dataset posted on 2024-02-07

Nature-based solutions reduce impact of anthropogenic climate change on drought streamflow

dataset posted on 2022-01-24

KNP cactus counts archive

dataset posted on 2020-02-13