All Survey Types,Survey Name,,"Stroudwater Navigation Missing Mile
Detailed Gradiometer Survey",
,Survey Index,,113830,
,Description,,"A detailed gradiometer survey commissioned by LUC Ltd. and conducted over land south of A38 & A419, Fromebridge, South Gloucestershire, between 19th and 21st September 2017. The site comprised of five arable fields, 1.1 km south-southwest of the village of Whitminster, approximately 13 km south-west of Gloucester. The survey had an overal coverage of 14.5 ha.",
,Survey Purpose,,It aimed to establish the presence and nature of any detectable archaeological features ahead of proposed development on site.,
,Location Coordinates (expressed in LatLong/OSGB),,"OSGB36 51.761715, -2.297294 ",
,Location,,"Fromebridge, South Gloucestershire",
,Survey Duration,Start date,19th September 2017,
,,End date,21st September 2017,
,Copyright Holder,Name,-,
,,Organisation,Wessex Archaeology,
,Solid Geology,,Mudstone of the Blue Lias Formation and Charmouth Formation (undifferentiated),
,Drift Geology,,Superficial geological deposits of Alluvium,
,Land Use,,Pasture/Arable,
,Survey Type,,Detailed Gradiometer Survey,
,Instrumentation,Type,Dual fluxgate gradiometer,
,,Name,Bartington Grad601-2,
,Area Surveyed  (include unit of measurement),,14.5 ha ,
,Grid Size (include unit of measurement),Length,N/A,
,,Width,N/A,
,Method of Coverage,,GPS Cart,
,Traverse Separation,,1m,
,Reading Interval,,c. 0.20 m,
,Sampling Position,,"Within grid every 0.25m (N) along transepts 1m, from the south-west corner.",
,Line Sequence,,Zigzag / Parallel,
,Resolution,,0.25 m,
,Survey Direction,,North-West / South-East,
,Description of File Formats,,"Text files: Pre-process/raw georeferenced .XYZ file of raw data, Processed .XYZ data file
Tif files: Georeferenced Composite geophys data images. TFW files: Georectification information file for use with tif images.

",
,File names (place a comma between each name),," 118300_raw.xyz, 118300_Processed.xyz, 0919.tif, 0919.tfw, 0920.tif, 0920.tfw, 0927.tif, 0927.tfw, 118300_Interpretation_Drawing.dwg, Description_of_Geophysical_Interpretation_Layers_in AutoCAD.docx
",
,Additional Remarks,,"The survey area data set is comprised of a raw .XYZ data file and a processed .xyz data file, .tif geophys data image files with their accompanying .tfw georeference files. Report also uploaded to OASIS under ID: wessexar1-298063  ",
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