This sampling survey has been carried out by Institute of Geological Sciences now British Geological Survey (BGS) for BGS, the survey took place in September 1975 in Mersey estuary on board a Sealand hovercraft. The purpose was to carry out marine sampling work in conjunction with the IGS Applied Geophysics Unit gravity survey. Sea-bed samples were collected by beach sampling methods and photography. These data are archived by BGS. No BGS survey report currently available, IGS 1975 annual report contains summary.
Build on reliable and scalable technology
FAQ
Frequently Asked Questions
Some basic informations about API Store ®.
Operation and development of APIs are currently fully funded by company Apitalks and its usage is for free.
Yes, you can.
All important information such as time of last update, license and other information are in response of each API call.
In case of major update that would not be compatible with previous version of API, we keep for 30 days both versions so you will have enough time to transfer to new version. We will inform you about the changes in advance by e-mail.