Road development in the Congo Basin forest is continuously monitored from 2019 onwards in high spatial and temporal detail. A deep learning method is applied to 10 m scale Sentinel-1 and Sentinel-2 imagery for automated road detections on a monthly basis. This version presents 5 years of road development (46,311 km) from 2019-2023.
The data is composed of line features distributed in .shp and .geojson formats. The following attributes are stored for the line features:
NetworkID: A unique ID for each connected road network.
SegLenM: The length of the road segment (in meters).
NetLenM: The length of the connected road network (in meters).
Month: The road segment opening month.
Year: The road segment opening year.
MonthNum: The road segment opening month, depicted as a continuing count since the start of monitoring (e.g. 13 = January 2020). This attribute can be used for smooth and continuous temporal analyses or visualizations.