{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"AEROTRIANGULATION: TRANSFORMATION OF SURVEYING AND MAPPING COORDINATE SYSTEMS","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-B0099GLR80.html\">AEROTRIANGULATION: TRANSFORMATION OF SURVEYING AND MAPPING COORDINATE SYSTEMS</a>","width":400,"height":300}