Road Network Data for South Georgia and the South Sandwich Islands from OpenStreetMap

OpenStreetMap exports contain all mapped road features for the remote South Georgia and the South Sandwich Islands. The Humanitarian OpenStreetMap Team provides this data in multiple geospatial formats, last updated in March 2026. Features likely include attributes for road names, classification, surface type, and structural details like bridges.

Use Cases

• Map road network connectivity based on highway classification and oneway attributes.
• Assess road surface quality and accessibility based on surface and smoothness tags.
• Model traffic flow capacity based on lane count and width data.
• Identify and analyze infrastructure features like bridges using the bridge and layer keys.

Strengths

• Data is provided in four standard geospatial formats: GEOJSON, SHP, GEOPACKAGE, and KML.
• Includes 11 specific OpenStreetMap attributes, such as name, highway type, surface, and lanes.
• Last update timestamp is precisely recorded as 2026-03-03 10:53:27.640010.

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred from OpenStreetMap wiki links.
• Description metadata is limited; actual data quality and completeness require manual inspection after download.

Provenance

Source

Humanitarian OpenStreetMap Team (HOT)

Collection Method

Export of features from the OpenStreetMap database matching the tag highway IS NOT NULL.

Time Range

null

Freshness

Last updated 2026 03 03 10:53:27.640010; freshness should be verified.

Geography

South Georgia and the South Sandwich Islands