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* Metric Name: Fire Ignition Probability   

* Tier: 3  

* Data Vintage: 1992 to 2015  

* Metric Definition and Relevance: These rasters depict the predicted human- and lightning-caused ignition probability for the state of California.  

* Creation Method: Maximum entropy models were developed to estimate wildfire ignition probability and understand the complex impacts of anthropogenic and biophysical drivers, based on a historical ignition database.  

* Credits: Bin Chen and Yufang Jin, University of California Davis, [bch@ucdavis.edu](mailto:bch@ucdavis.edu) [Spatial patterns and drivers for wildfire ignitions in California - IOPscience](https://iopscience.iop.org/article/10.1088/1748-9326/ac60da/meta#erlac60das5)