{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Standards and specifications for geodetic control networks","author_name":"United States. Federal Geodetic Control Committee","thumbnail_url":"https://www.ebooknetworking.net/books/B00/9XU/bigB009XUPZ7Q.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B009XUPZ7Q.html\">Standards and specifications for geodetic control networks</a>","width":400,"height":300}