Surfer is a full-function contouring, gridding, and 3D surface mapping software. It is used extensively for terrain modeling, bathymetric modeling, landscape visualization, surface analysis, etc.
Cost / License
- Paid
- Proprietary
Platforms
- Windows

Topocal is described as 'TopoCal is a CAD software capable of creating digital models of any topographic project making the most of the great power of the software. The program is available in 6 languages: Spanish, Portuguese, German, English, Italian and French' and is an app in the photos & graphics category. There are 1 alternatives to Topocal for Windows. The best Topocal alternative is Surfer.
Surfer is a full-function contouring, gridding, and 3D surface mapping software. It is used extensively for terrain modeling, bathymetric modeling, landscape visualization, surface analysis, etc.
