{"product_id":"electromagnetic-distance-measurement","title":"Electromagnetic Distance Measurement","description":"\u003cp\u003eElectromagnetic distance measurement, by using light and microwaves for direct linear measurements and thus circumventing the need for traditional methods of triangulation, may well introduce a new era in surveying. This book brings together the work of forty-eight geodesists from twenty-five countries. They discuss various new EDM instruments-among them the Tellurometer, Geodimeter, and air- and satellite-borne systems-and investigate the complex sources of error. The book is therefore a unique and comprehensive source on the subject. UNESCO and R.I.C.S. have assisted financially in its production.\u003c\/p\u003e","brand":"University of Toronto Press","offers":[{"title":"Default Title","offer_id":45882436452550,"sku":"DADAX1487598327","price":85.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0695\/9389\/1014\/files\/61VqBuj4ftL.jpg?v=1779772357","url":"https:\/\/ergodemedia.com\/products\/electromagnetic-distance-measurement","provider":"Ergodemedia","version":"1.0","type":"link"}