SAFE topographic roughness

These GeoTIFFs contain two different measurements of topographic roughness for the SAFE landscape (Wilson et al. 2007, Riley et al. 1999) These have been calculated using the raster package in R from SRTM data processed for use at SAFE (https://www.zenodo.org/record/3490488).

Further details of the dataset and processing can be found at https://www.safeproject.net/dokuwiki/safe_gis/topographic_roughness.

Project: This dataset was collected as part of the following SAFE research project: SAFE CORE DATA

XML metadata: GEMINI compliant metadata for this dataset is available here

Files: This dataset consists of 3 files: SAFE_topographic_roughness.xlsx, SRTM_UTM50N_TRI_Riley1999.tif, SRTM_UTM50N_TRI_Wilson2007.tif

SAFE_topographic_roughness.xlsx

This file only contains metadata for the files below

SRTM_UTM50N_TRI_Riley1999.tif

Description: Riley et al. 1999 Topographic Roughness Index for the SAFE landscape

SRTM_UTM50N_TRI_Wilson2007.tif

Description: Wilson et al. 2007 Topographic Roughness Index for the SAFE landscape

Date range: 2010-10-01 to 2020-03-05

Latitudinal extent: 4.0223 to 5.9761

Longitudinal extent: 116.0242 to 117.9758