Title: |
Geophysical Survey at Kingsland Centre, Houghton Regis, Bedfordshire |
Series: |
SUMO Geophysics Limited unpublished reports
|
Downloads: |
sumogeop1-503761_186060.pdf (6 MB)
:
|
Download
|
|
Biblio Note |
This report was uploaded to the OASIS system by the named Publisher. The report has been transferred into the ADS Library for public access and to facilitate future research.
|
Licence Type: |
Creative Commons Attribution 4.0 International Licence
|
DOI |
|
Publication Type: |
Report (in Series)
|
Abstract: |
A temporary grid system was established over the site and marked out using canes. The location of the grid will be set out using an RTK GPS system theoretically accurate to some 0.01m and referenced to OS co-ordinates. Hand Held: Data will be collected using a Bartington Grad 601-2. The instrument consists of two paired sensors (see below) and readings are logged at 0.25m centres along traverses 1.0m apart across 30m grids. The collection of data at 0.25m centres provides an appropriate methodology balancing cost and time with resolution as per Historic England guidelines. Two sensors mounted 1m horizontally apart and very accurately aligned to nullify the effects of the earth's magnetic field. Readings relate to the difference in localised magnetic anomalies compared with the general magnetic background. The magnetometer survey has not recorded any magnetic responses that could be interpreted as being of definite archaeological interest. Ridge and furrow cultivation is clearly recorded in the data; other linear responses indicate a former field boundary and a buried service or drain. Numerous ferrous responses are the result of goal posts on the sports field. |
Author: |
John A Gater
|
Publisher: |
Sumo Geophysics
|
Other Person/Org: |
Central Bedfordshire HER (OASIS Reviewer)
|
Year of Publication: |
2022
|
Locations: |
County: |
Bedfordshire |
District: |
Central Bedfordshire |
Parish: |
Houghton Regis |
Country: |
England |
Grid Reference: 502929, 225125 (Easting, Northing)
|
|
Subjects / Periods: |
|
Identifiers: |
OASIS Id: |
sumogeop1-503761 |
Report id: |
05752 |
|
Source: |
|
Relations: |
|
Created Date: |
23 Aug 2023 |