GLM — Geostationary Lightning Mapper (GOES-19 / GOES-18)
Continuous lightning event / group / flash detection from optical imagers on GOES-East and GOES-West. 8-km nominal pixel; 2-ms temporal resolution. Direct ignition-precursor signal for wildfire detection; storm-electrification signal for severe weather nowcasting.
| Provider | NOAA NESDIS |
|---|---|
| Delivery mode | stream |
| CNR score | 80 |
| Cadence | PT20S |
| Origin | https://www.goes-r.gov/spacesegment/glm.html |