topic Re: Caculating Statistics On Already Mosaiced Raster in ArcGIS Pro Questions

Caculating Statistics On Already Mosaiced Raster

IanHuerta — Fri, 06 Jan 2023 03:36:56 GMT

Hello!

Just for a refresh, Is it ok to calculate statistics on a mosaic raster, or should I have calculated statistics on the separate rasters beforehand?

Thanks!

-Ian Huerta

Re: Caculating Statistics On Already Mosaiced Raster

IanHuerta — Fri, 06 Jan 2023 04:00:30 GMT

Also, I know someone asked in 2011 on an old version, but if someone could tell me what to look for in case my statistics have already been calculated, thanks as well!

-Ian Huerta

Re: Caculating Statistics On Already Mosaiced Raster

JayantaPoddar — Fri, 06 Jan 2023 04:01:03 GMT

You can Calculate Statistics for a Mosaic Dataset as well. However, note "When using this tool to calculate statistics on a mosaic dataset, the statistics are calculated for the top-level mosaicked image, not for every raster contained in the mosaic dataset."

Re: Caculating Statistics On Already Mosaiced Raster

IanHuerta — Fri, 06 Jan 2023 04:03:46 GMT

To calculate for each should I calculate them separately, then mosaic them?

Sorry if this feels like an obvious. 🙂

Re: Caculating Statistics On Already Mosaiced Raster

MaxPetri — Tue, 03 Dec 2024 15:51:46 GMT

Your mosaic dataset will have the option to "Calculate Statistics" see screenshot when right click in the Catalog, this will complete it for all records in your mosaic dataset.

Re: Caculating Statistics On Already Mosaiced Raster

MaxPetri — Tue, 03 Dec 2024 15:54:43 GMT

Can anyone explain what "top-level mosaicked image" explicitly means? Which rasters will be excluded from the stats?