Magnetic Gradient Survey (Other Keyword)

DOCUMENT Full-Text Steven De Vore.

The National Park Service’s Midwest Archeological Center and Harry S Truman National Historic Site staffs conducted geophysical investigations and construction project monitoring at the Truman Farm unit (Site 23JA638) of Harry S Truman National Historic Site in Jackson County, Missouri. The geophysical and archeological investigations were conducted between January 23 and 26, 2008. The archeological investigations were requested by the park staff for the HVAC replacement project at the Truman...

DOCUMENT Full-Text Steven De Vore.

The geophysical survey at Voyageurs National Park (VOYA) was conducted as part of the archeological investigations of the Ellsworth Rock Gardens Site (21SL1006). The site was located on the south side of the Kabetogama Peninsula overlooking Kabetogama Lake (Figure 1). The geophysical survey included a magnetic survey with a fluxgate gradiometer, a resistance survey with a resistance meter and twin probe array, a conductivity survey with an electromagnetic induction meter (EMI), and a ground...

DOCUMENT Full-Text Steven De Vore.

The project consisted of geophysical investigations at the Hardscrabble residence (23SL1223) at the cemetery on St. Paul Churchyard and the Wish-ton-wish residence (23SL1222) on Anheuser-Busch’s Grant’s Farm. At Hardscrabble, the geophysical investigations included magnetic gradient, conductivity, and ground-penetrating radar surveys. A total area of 6,400 square meters was investigated including 4,800 square meters with fluxgate gradiometer, 2,000 square meters with a ground conductivity meter,...

DOCUMENT Full-Text Steven De Vore.

The geophysical investigations of a family cemetery (14BN111) in Brown County, Kansas, were initiated by the National Park Service in response to a request from the Iowa Tribe of Kansas and Nebraska executive committee. A meeting and site tour were held with the tribal chairman and executive committee staff members, tenant farmer, and Midwest Archeological Center (MWAC) Archeological Assistance and Partnership Program archeologist on January 15, 2004. This visit was to assess the feasibility of...

DOCUMENT Full-Text Steven De Vore.

During July 16 to 19, 2007, the Midwest Archeological Center and Fort Smith National Historic Site staffs conducted geophysical investigations at the second Fort Smith site within the Fort Smith National Historic Site (3SB79) in the City of Fort Smith in Sebastian County, Arkansas. The project was conducted in response to the park’s request for the non-destructive and non-invasive investigations of a triangular area between the Officers Quarters location and the modern railroad tracks in...

DOCUMENT Full-Text Steven De Vore.

The geophysical survey of the Allen Miller House property lot (Site 11 SG 1318) at Lincoln Home National Historic Site (LIHO), Springfield, Illinois, was conducted between October 24th and October 28th, 200~;;by Midwest archeologist Steven De Yore. The geophysical survey was requested by the Lincoln Home National Historic Site staff to identify archeological resources that would be of interest to the historic structure resource team investigations and the proposed restoration of the Allen Miller...