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Author:
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 1136
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Author:
Publisher:
ISBN:
Category : Delegated legislation
Languages : en
Pages : 1136
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Author: D. D. Andrews
Publisher: English Heritage
ISBN: 1848021704
Category : Architecture
Languages : en
Pages : 83
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Book Description
Measured and Drawn sets out to show how, through working closely with historians, conservators and archaeologists, optimum documentation can be achieved by metric survey. It explains how the balance between precision, cost and time when applying metric technologies to heritage documentation can be achieved by choosing an appropriate method and making sure project information requirements are understood by all from the start.Measured and Drawn examines control, detail and procurement, and concludes with case studies of metric survey projects undertaken on historic buildings and structures ranging from Battle Abbey Courthouse to the nave ceiling at Peterborough Cathedral. It is prepared in sequence with Where on Earth Are We? The Global Positioning System in archaeological field survey (2003), Understanding Historic Buildings: a guide to good recording practice (2006) and 3D Laser scanning for Heritage: advice and guidance to users on laser scanning in archaeology and architecture (2007) as part of an ongoing series of technical guides on heritage documentation.The second edition is prepared in response to the publication of English Heritage’s Conservation Principles: policies and guidance for the sustainable management of the historic environment (2008) which has placed documenting and learning from decisions as a core principle, with accessible records recognised as essential to the conservation process. The principles outline the need for adequate records in managing change to significant places.
Author: Michigan. Dept. of Labor
Publisher:
ISBN:
Category :
Languages : en
Pages : 640
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Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages : 882
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Author: Douglas Lorain
Publisher: Wilderness Press
ISBN: 0899975461
Category : Travel
Languages : en
Pages : 330
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Book Description
Now completely updated for a second edition, Backpacking Washington remains the only comprehensive guide to all of the Evergreen State's best extended backpacking trips. Ranging from three days to two weeks, these 28 adventures visit every corner of the state, including the wild beaches of the Olympic Peninsula, the vast interior of the Pasayten Wilderness, Mt. Rainier's famous Wonderland Trail, the volcanic wasteland around Mt. St. Helens, and the little-known Salmo-Priest Wilderness, where hikers may glimpse grizzly bears.
Author: United States. Federal Bureau of Investigation
Publisher:
ISBN:
Category : Criminal statistics
Languages : en
Pages : 388
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Author:
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ISBN:
Category : Forests and forestry
Languages : en
Pages : 808
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![Report of Investigations. [no.2002 to No.7380] PDF](https://books.google.com/books/content/images/frontcover/shr6YFajiXcC?fife=w80-h100)
Author:
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ISBN:
Category : Mineral industries
Languages : en
Pages : 848
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Author: Joseph B. Cummings
Publisher:
ISBN:
Category : Copper mines and mining
Languages : en
Pages : 48
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The Twin Buttes camp embraces eight mines in the Pima mining district. The first mining claims in the camp are said to have been located in 1876, but little mining was done until 1905. Intermittent operation of five of the mi.nes to 1928 yielded 388,231 tons of ore averaging 6.19 percent copper and 8 small tonnage of high-grade oxidized zinc ore. While the Bureau was investigating the area, one mine was active, and it started to produce in 1944. The mines of the Twin Buttes camp are at or near contacts of intrusive granite with Paleozoic limestones and quartzite. The ore shoots lie in metamorphosed sediments adjacent to a zone of garnet rock that separates the ore from the footwall granite. Small fissures that originate at the contact and cut the sedimentaries appear to have been controlling factors in ore deposition. No important ore bodies are exposed at the surface, and those developed wore discovered by sinking on the fissure veins to the contact zone. Most of the area overlying the favorable ore zone is covered by alluvium ranging in thickness from 5 to more than 20 feet. Investigation of the area by the Bureau started in August 1942 and terminated in January 1943, when it became necessary to divert personnel and funds to other work. It consisted of mapping, test pitting, trenching, and sampling. Later, a geophysical survey, consisting of natural-potential measurements and a few resistivity measurements, was made in the mapped area.
Author:
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ISBN:
Category : Hydrology
Languages : en
Pages : 192
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