New technology for mapping
New technology for mapping: [proceedings]
sponsors, Canadian Institute of Surveying [and] Surveys and Mapping Branch of the Department of Energy, Mines and Resources in cooperation with Commission IV of the International Society for Photogrammetry
Publisher: [Ottawa : Canadian Institute of Surveying, 1979]
ISBN: 0919088058
LCC: GA101.2
Edition: (pbk.) :$20.00
[Proceedings]
[Proceedings]: second International Symposium on Problems Related to the Redefinition of North American Vertical Geodetic Networks: Ottawa, Canada, May 26-30, 1980: [including meetings of the International Association of Geodesy Special Study Groups 1. 42 on Electromagnetic Wave Propagation and Refraction in the Atmosphere and 1. 53 on New Parameters for Error Analysis of Levelling Networks] = [Comptes rendus]: deuxième Symposium international sur les problèmes reliés à la redéfinition des réseaux géodésiques verticaux nord-américains: Ottawa, Canada, 26-30 mai 1980
sponsors, Canadian Institute of Surveying, Surveys and Mapping Branch (Department of Energy, Mines & Resources), cosponsors, International Association of Geodesy... [et al.]
Publisher: Ottawa : Canadian Institute of Surveying, [1980?]
ISBN: 0919088090