Published Surveys - Hydrographic Service at Port of London Authority
Original (non-English) name
Acronym
Published Surveys - Hydrographic Service-PLA
Citation
Abstract
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 geo-referenced images can also be imported into AutoCAD, instructions for which can be found here. A base AutoCAD drawing with chart outlines which are required to correctly scale the GeoTIFF in some versions of AutoCAD can be downloaded here.