In Google Earth Engine, ERA5 Daily Aggregates – Latest Climate Reanalysis Produced by ECMWF / Copernicus Climate Change Service Bands show the maximum total_precipitation value of 0.02m which is 20mm. Does this mean the map does not show any data for places where it has rained more than 20mm? Does this occurs in ERA5 official onsite data as well?
google-earth-engine – Understanding Units of ERA5 Daily Aggregates in Google Earth Engine
copernicusgoogle-earth-engineprecipitation
Best Answer
If you observe in GEE site, these are estimated min or max value; probably based in mean values.
If you run the following script for a region as Nepal; where it rains a lot:
Result is as follows:
where a value of 0.16158650815486908 m (161.58650815486908 mm), for selected pixel inside blue square in above picture, it is huge for total precipitation (2019-07-15 day) in that point.