Stream network for the SAFE Project derived from SRTM data

This zipfile contains linear geometries showing a channel network across the SAFE Project landscape. The network was calculated using the GRASS hydrology tool <code>r.stream.extract</code> from SRTM elevation data and the resulting flow accumulation predictions (see <a href='https://zenodo.org/record/3490488'>https://zenodo.org/record/3490488</a> and <a href='https://zenodo.org/record/3490687'>https://zenodo.org/record/3490687</a>). Note that these networks are derived entirely from remotely sensed data, but do form a single interconnected network across the wider SAFE landscape. Other stream network data are available () but the provenance of these are not well known and they only cover part of the SAFE network. Details of the geoprocessing can be found here: <a href='https://www.safeproject.net/dokuwiki/safe_gis/stream_networks'>https://www.safeproject.net/dokuwiki/safe_gis/stream_networks</a>.

Authors

• Orme, David — Imperial College London

Keywords

• Hydrology
• Channel network
• Water flow

Funders

• No funders recorded.

Permits

• No permits recorded.

Worksheets

Files

• SAFE_SRTM_Stream_network_metadata.xlsx
• SRTM_Channels_network.zip

Taxa

0 GBIF taxa, 0 sequence-derived taxa.