Identification

Title

OS Terrain 50 DTM

Abstract

Ordnance Survey’s OS Terrain 50 DTM is a dataset representing the physical shape of the real world. The dataset includes 50metre GRID. The DTM data is captured from Ordnance Survey’s large scale aerial imagery. The product is updated and maintained annually. A free to use topology GIS dataset, to help you visualise simple landscapes in 3D and bring your geographic analysis to life.

Resource type

dataset

Resource locator

http://os.uk/business-and-government/products/terrain-50.html

function: information

Unique resource identifier

code

OS Terrain 50 DTM

codeSpace

os.uk

Dataset language

eng

Spatial reference system

code identifying the spatial reference system

urn:ogc:def:crs:EPSG:27700

Classification of spatial data and services

Topic category

elevation

Keywords

Keyword set

keyword value

Elevation

originating controlled vocabulary

title

GEMET - INSPIRE themes, version 1.0

reference date

date type

publication

effective date

2008-06-01

Keyword set

keyword value

Height

Contours

Spot Heights

Breaklines

Tidelines

Geographic location

West bounding longitude

-8.45

East bounding longitude

1.78

North bounding latitude

60.86

South bounding latitude

49.86

Temporal reference

Temporal extent

Begin position

End position

Dataset reference date

date type

creation

effective date

2013-03-28

Frequency of update

annually

Quality and validity

Lineage

OS Terrain 50 DTM was created from high resolution aerial imagery data.

Conformity

Conformity report

specification

title

reference date

date type

publication

effective date

2010-12-08

degree

false

explanation

Data format

name of format

GML

version of format

3.2.3

Constraints related to access and use

Constraint set

Limitations on public access

No limitations

Constraint set

Limitations on public access

Responsible organisations

Responsible party

contact position

Customer Services

organisation name

Ordnance Survey

full postal address

Explorer House, Adanac Drive

Southampton

SO16 0AS

United Kingdom

telephone number

+44 (0)3456 050505

email address

customerservices@os.uk

responsible party role

publisher

Metadata on metadata

Metadata point of contact

contact position

Customer Services

organisation name

Ordnance Survey

full postal address

Explorer House, Adanac Drive

Southampton

SO16 0AS

United Kingdom

telephone number

+44 (0)3456 050505

email address

customerservices@os.uk

responsible party role

pointOfContact

Metadata date

2023-02-01T11:55:32

Metadata language

eng