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[null,"1.","Record Nr.",null,"UNINA9910705417203321"]
[null,null,"Autore",null,"Castle Robert O."]
[null,null,"Titolo",null,"An empirical assessment of refraction error in leveling as a function of survey order and environment / / by Robert O. Castle, Robert K. Mark, and Roger H. Shaw"]
[null,null,"Pubbl/distr/stampa",null,"Washington : , : United States Government Printing Office, , 1994"]
[null,null,"Descrizione fisica",null,"1 online resource (50 pages) : illustrations"]
[null,null,"Collana",null,"U.S. Geological Survey bulletin ; ; 2114"]
[null,null,"Soggetti",null,"Leveling"]
[{"$nulls":4},"Refraction"]
[{"$nulls":4},"Surveying"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","\"An analysis of the results of three North American field experiments designed to measure the systematic component of the atmospheric refraction error in leveling.\""]
[{"$nulls":4},"Title from title screen (viewed August 28, 2014)."]
[{"$nulls":4},"Also available online in PDF format from the U.S. Geological Survey Warehouse (http://pubs.er.usgs.gov/)."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references (pages 49-50)."]