机载激光雷达利用tscan三维建模.doc

TerraScan User ’s Guide 11.06.2012Page 2 Trademarks MicroStation, MDL and MicroStation stylized “M“ are registered trademarks of Bentley Systems, Incorporated. MicroStation PowerDraft and MicroStation GeoOutlook are trademarks of Bentley Systems, Incorporated. TerraBore, TerraGas, TerraLink, TerraMatch, TerraModeler, TerraPark, TerraPhoto, TerraPipe, TerraScan, TerraSlave, TerraStreet, and TerraSurvey are trademarks of Terrasolid Limited. Windows is a trademark of Microsoft Corporation. Acrobat Reader is a trademark of Adobe Systems Incorporated. OSTN02 is a trademark of Ordnance Survey, the national mapping agency of Great Britain. Intergraph Raster File ats - Copyright - 1994 Intergraph Corporation. Used with permission. Copyright 1998-2012 Arttu Soininen, Terrasolid. All rights reserved.Page 3 Table of Contents Getting Starte d 1 Documentation.............................................................................................. 10 About the documentation.............................................................................. 10 Accessing documentation on-line ................................................................. 10 Document conventions.................................................................................. 10 MicroStation documentation......................................................................... 10 2 Introduction to TerraScan .......................................................................... 11 Introduction................................................................................................... 11 Terra application family................................................................................ 12 3 Installation .................................................................................................... 13 Hardware and software requirements ........................................................... 13 Installation media.......................................................................................... 13 Installation from zip file................................................................................ 14 Installation from CD ..................................................................................... 15 4 Starting TerraScan....................................................................................... 16 Starting TerraScan ........................................................................................ 16 Unloading TerraScan .................................................................................... 17 Tool Referenc e 5 Coordinate transations ........................................................................ 19 Projection system transations ................................................................ 19 Built-in projection systems................................................................. 20 User projection systems...............................................................