USAMAPPER is a distributor of useful GIS software and CAD tools.

Global Mapper Buy Global Mapper

Global Mapper is more than just a utility; it has built in functionality for distance and area calculations, raster blending, feathering, spectral analysis and contrast adjustment, elevation querying, line of sight calculations, cut-and-fill volume calculations, as well as advanced capabilities like image rectification, contour generation from surface data, view shed analysis (including Fresnel) from surface data, and triangulation and gridding of 3D point data. Repetitive tasks can be accomplished using the built in scripting language or comprehensive batch conversion functionality.

DWG to PDF  Buy DWG to PDF Converter Pro

AutoDWG DWG to PDF Converter let you batch convert DWG to PDF, DXF to PDF without need of AutoCAD.Supports AutoCAD 2007.

DWG to DXF  Buy DWG to DXF Converter

AutoDWG DWG DXF Converter  2008.10 is a batch DWG and DXF bi-directional converter and file version converter, it allows you to convert DWG to DXF, DXF to DWG without the need of AutoCAD.AutoDWG DWG DXF Converter  2008.10 Supports version from AutoCAD R2.6 to latest version AutoCAD 2009.

DWG ViewX Pro  Buy DWG Viewx Pro

DWGViewX is a dwg viewer ActiveX control.  View and print AutoCAD files.

GlobalCAD Terrain  Buy GlobalCAD Terrain

The essential tools in GlobalCAD Terrain make it easy to create accurate and intelligent site surveys and stunning 3D terrain models with a single mouse click!

Working with site survey data forms a critical component of any project. Information can be presented as anything from 2D markers to points in 3D space or contours. GlobalCAD Terrain gives you the tools to generate 'intelligent' surveys, either by converting an existing drawing or starting from scratch. 

GlobalCAD Terrain supports the entire family of AutoCAD products including AutoCAD, AutoCAD Architecture, AutoCAD Civil 3D, AutoCAD Land Desktop and AutoCAD Map 3D. The software can be installed on a standalone computer or network drive (you can connect the entire design team with total network support options). Further details are available during installation.