Control Stations (EACS) Database

Environment Agency Control Stations (EACS) or Benchmarks (EABMs) have been created since the 1990s for use as survey control for Environment Agency projects. Control stations are fixed locations in the country which have been accurately surveyed using GPS / GNSS data. Our control stations are often near Environment Agency structures and they are used as reference heights for many different types of surveys which are carried out near the control stations. The control stations are graded with different levels of accuracy due to the varied survey techniques that were used in establishing the points. Attribution statement: © Environment Agency copyright and/or database right 2016. All rights reserved.

Data and Resources

Additional Info

Field Value
Last Updated December 26, 2019, 07:54 (EST)
Created December 26, 2019, 07:54 (EST)
GUID 8fc5484c-afb7-4ed0-8258-36d095c2761a
UKLP True
access_constraints ["There are no public access constraints to this data. Use of this data is subject to the licence identified."]
bbox-east-long 2.072
bbox-north-lat 55.816
bbox-south-lat 49.943
bbox-west-long -6.236
coupled-resource []
dataset-reference-date [{"type": "creation", "value": "2016-05-03"}, {"type": "revision", "value": "2016-05-03"}]
encoding utf8
frequency-of-update asNeeded
harvest_url https://data.gov.uk/dataset/85692eac-9dcd-4902-a9c2-1145d58e6dd1
licence ["Open Government Licence"]
metadata-date 2019-03-18
metadata-language eng
progress
provider
resource-type dataset
responsible-party Environment Agency (pointOfContact)
spatial {"type": "Polygon", "coordinates": [[[2.072, 49.943], [-6.236, 49.943], [-6.236, 55.816], [2.072, 55.816], [2.072, 49.943]]]}
spatial-data-service-type
spatial-reference-system http://www.opengis.net/def/crs/EPSG/0/27700