ITEP0959 BlueSky: Tree & Flood Mapping

The Lower Thames Crossing Programme uses data provided by BlueSky Ltd BGS to support a number of areas within the project. This includes visualisation, design and build phases, this renewal will provide access to the data below for a year to the LTC Client Team and the three Delivery Partners.

Tree Data

• Crown polygons - representing individual trees or closely grouped tree crowns (over 3m in height)
• Idealised crown polygons visualised as circles for ease of interpretation and display [area measurement remains true to original crown feature]
• height points (in metres) - detailing centre point and height of each crown

Flood Data

• JBAs Flood Map of Great Britain 5m

Government spending data: This supplier has received £14,392,308 in 142 payments (over £25k) from DSIT, Cabinet Office, Department for Transport, DEFRA, Welsh Government and 4 more public bodies (2019-04-12 to 2026-05-16). View full payment history →

Tender Documents

• Awarded contract notice on Contracts Finder → — Award notice