SceneDraw 

SceneDraw is an investigative tool, for police and private investigators that need to survey and diagram scenes for criminal and civil litigation. Scene Draw is not a CAD program nor is it a drawing program, it is a Data Driven Diagram software.
autocad cad dxf gps nxyz points import cogo survey coordinates gis

RapidDXF 

RapidDXF reads ASCII (text) files of coordinates and creates DXF (version 12) files of points and thier attributes. The DXF files so created are usable in many CAD software. RapidDXF can process several files at a time.
autocad cad dxf gps nxyz points import cogo survey coordinates gis

Points Import for AutoCAD 

Points Import for AutoCAD is a plug-in for AutoCAD 2000, 2000i, 2002 and 2004. This plug-in gives AutoCAD the ability to import points from text files.
points import for autocad point points import importing autocad plug-in add-in digitzer translation translator utility points ascii