Agisoft Metashape

Agisoft Metashape => Python and Java API => Topic started by: Yoann Courtois on May 18, 2021, 12:43:36 PM

Title: Resolution of raster builders
Post by: Yoann Courtois on May 18, 2021, 12:43:36 PM

Hello !

We are struggling with resolution when building raster, starting with DEM.

Indeed, we are not able to set the resolution taken into account while building DEM.

Could you help us ?
Regards

Input :

Code: [Select]

chunk.buildDem([some_parameters], resolution=0.01)

Executed :

Code: [Select]

BuildDem: source data = Dense cloud, interpolation = Enabled, resolution = 0.01
generating 34799x33343 dem (10 levels, 0.0155608 resolution)


Title: Re: Resolution of raster builders
Post by: Alexey Pasumansky on May 18, 2021, 03:10:51 PM

Hello Yoann,

resolution parameter is only considered, if mesh or tiled model is used as source.

If you are using dense cloud as a source, the default resolution will be used. After that you can transform DEM to the desired resolution or just use custom export resolution.