California Surveyors Forums

Posted: **Wed Jul 22, 2020 3:04 pm**

What source do you folks use to download contour data? I want to generate 20 foot contours, I used to download 20 meter data from a USGS source, but I can't find it now.
Thanks!

Posted: **Fri Jul 24, 2020 11:16 am**

https://viewer.nationalmap.gov/basic/#startUp

Posted: **Fri Jul 24, 2020 4:09 pm**

A lot of counties have LiDAR data that is quite usable.

California Surveyors Forums

Source for Contour Data

Source for Contour Data

Re: Source for Contour Data

Re: Source for Contour Data