Groundlight Insights

Tap a block or drag the red pin.
Select a block on the map.

Standalone signal test (run before this app)

loading...

Sources

[S] Nightlight (500 m): NASA Black Marble VNP46A4 annual, Collection 2, all-angle snow-free radiance, 2014-2024. [S] Nightlight (1 km): harmonized DMSP/VIIRS annual, Li et al., figshare 9828827, CC BY 4.0 (capped). [S] Built-up: JRC GHS-BUILT-S R2023A (2010, 2015, 2020). [S] Basemaps: Esri World Street Map, World Imagery, World Topo Map (free tile services, attribution shown on the map). Blocks: 1 km UTM grid (zone 44N Lucknow, 43N Vrindavan), box: .

Not done yet [U]

Price ground truth, RERA layer (data pull in progress, not on the map yet), LDA/PWD layers, parameter weights.