{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Aerotriangulation, transformation of surveying and mapping coordinate systems (ESSA technical report C&GS)","author_name":"Melvin J Umbach","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007G5NHC.html\">Aerotriangulation, transformation of surveying and mapping coordinate systems (ESSA technical report C&amp;GS)</a>","width":400,"height":300}