Aerial image compiled by Metro Vancouver in 2018 and shared with the City of Maple Ridge. You can use it as a map background and overlay other spatial data, such as property lot lines, utility infrast
Based on the Spatially-informed Gaussian process regression (Si-GPR) and open-access Sentinel-1 data, this study developed a 1 km × 1km resolution building height dataset across China in 2017.
This chipped training dataset is over Accra and includes high-resolution imagery (.tif format) and corresponding building footprint vector labels (.geojson format) in 256 x 256 pixel tile/label pairs.
