Integration of TLS, close range photogrammetry and spatial information systems

Author

Mancera-Taboada, J. ; Rodriguez-Gonzalvez, P. ; Gonzalez-Aguilera, D. ; Munoz-Nieto, A. ; Menendez, Mario ; Armesto, J.

Author_Institution

Dept. Cartographic & Land Eng., Univ. of Salamanca, Avila, Spain

fYear

2010

fDate

3-6 May 2010

Firstpage

1515

Lastpage

1520

Abstract

This paper describes a methodology based on combining TLS and close range photogrammetry aimed at generating the geometry of 3-D surfaces as well as 3D real textured models and map products for further study. Also, a spatial information system based on spherical photograph is presented that allows performing virtual tours as well as geo-referencing graphical or numerical data derived from the TLS or photogrammetric survey. The methodology is applied to the survey of the Llonín Cave, Asturias, in the Northwest of Spain.

Keywords

geophysical image processing; image texture; photogrammetry; surface topography measurement; surveying; topography (Earth); 3D real textured model; 3D surface geometry; TLS; close range photogrammetry; georeferencing graphical data; numerical data; spatial information systems; spherical photograph; virtual tour; Art; Geometrical optics; Geometry; Information systems; Laser modes; Optical distortion; Solid modeling; Surface morphology; Surface texture; Surface topography; 3D laser scanner; rock art; spatial information system;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference (I2MTC), 2010 IEEE

Conference_Location

Austin, TX

ISSN

1091-5281

Print_ISBN

978-1-4244-2832-8

Electronic_ISBN

1091-5281

Type

conf

DOI

10.1109/IMTC.2010.5488262

Filename

5488262