PLA Hydrographic Service: Published Surveys
Latest Editions and Corrections
NB: The following table is updated at regular intervals for the information of users of PLA published charts. It details the latest edition, by date and number and all relevant chart correction advices, which have been issued by the PLA Hydrographic Service. Geo-referenced images of the charts are provided for planning use in the central London area and further information on their use can be found at the bottom of this page. Printed copies of individual charts and folio sets are available to buy direct from our Shop.
Geo-referenced images of the central London charts are made available to support planning and river works license applications that require details of the scheme to be super-imposed on an appropriate scale navigation chart. These images are referenced to the Ordnance Survey National Grid and can be readily used within a GIS environment.
These go-referenced images can also be imported into AutoCAD, instructions for which can be found here. A base AutoCAD drawing with chart outlines which is required to correclty scale the geotiffs in some versions of AutoCAD can be downloaded here.