https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 24.9 2026-09-30T10:52:06.201Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/sciencekeywords/16329a9b-72ea-4b46-b507-2ce389c63f50 FOREST FIRE DANGER INDEX Date=2012-06-26 User Id=gee-cee Entity=BroaderRelation Operation=DELETE User Note=Move Concepts System Note=delete broader relation Old Value=FOREST FIRE DANGER INDEX [16329a9b-72ea-4b46-b507-2ce389c63f50,22803] - DROUGHT/PRECIPITATION INDICES [5b42e474-2917-4fa3-852d-8b0f91acf0b3,20047] Date=2012-06-26 User Id=gee-cee Entity=BroaderRelation Operation=INSERT User Note=Move Concepts System Note=add broader relation New Value=FOREST FIRE DANGER INDEX [16329a9b-72ea-4b46-b507-2ce389c63f50,22803] - LAND SURFACE/AGRICULTURE INDICATORS [112e71ec-c0a1-49a8-82d7-bcb317b45860,39835] A forest fire danger index (FDI) or burning index (BI) is a relative number related to the contribution that fire behavior makes to the amount of effort needed to contain a fire of a specified fuel type. The index may be calculated differently by different agencies around the world.