1850_North Sea - German Approaches DTM
Composite DTM created from five high resolution DTMs in the german approaches. Due to the high resolution (1m*1m) of the original data this DTM has been generalized to a horizontal resolution of approx. 115m.
What
Metadata details
- File identifier
- SDN_CPRD_1850_GERMANY_DTM_GA_DGMW
- Catalogue type
-
Composite Product Record
-
Project name
-
-
EMODNet Bathymetry
-
- Dissemination level
-
public
- Metadata language
- English
- Date stamp
- 2018-01-23T10:14:37
Identification
- Dataset name
-
1850_North Sea - German Approaches DTM
- Short name of dataset (SDN Local Product-ID)
-
GERMANY_DTM_GA_DGMW
-
Parameter Discovery Vocabulary (P02)
-
-
Bathymetry and Elevation
-
-
SeaDataNet device categories
-
-
single-beam echosounders
-
-
SeaDataNet device categories
-
-
Differential Global Positioning System receivers
-
Geometry
- Spatial representation type
- Grid
- Number of columns
- 2656
- Number of lines
- 752
- Pixel size
- 3.75 Arc minutes (arc_min)
- Maximum scale of use
- 25000
Abstract
- Dataset description abstract
-
Composite DTM created from five high resolution DTMs in the german approaches. Due to the high resolution (1m*1m) of the original data this DTM has been generalized to a horizontal resolution of approx. 115m.
- Description of processed data sources
-
Description of processed data sources :
- Description of data processing
-
Description of data processing :The source DTM heights have been converted from DHHN92 heights to LAT Depths in ArcGIS; the CRS has been transformed from ETRS89-UTM32 to WGS'84 . The resulting dataset has been reduced and merged via GLOBE.
- Processing software
-
ArcGIS, GLOBE
Quality
Accuracy / Calibration
Suitability
- Suitability, Expected type of users / uses and limitations
-
Not for Navigation
Quality Indicators
- Horizontal Quality Indicator
- 3 - < 20 m
- Vertical Quality Indicator
- 3 - Lidar, SBES high frequency
- Purpose Quality Indicator
- 3 - Hydrographic survey or compatible with hydrographic standards
Where
- Min. depth in meters (>0 below Sea Level)
- -12
- Max. depth in meters (>0 below Sea Level)
- 37
Projection
- code
-
WGS 84 (EPSG:4326)
- Version or custom projection details
-
7.4
When
Creation date
Revision date
Temporal extent*
- Begin
- 2010-01-01
- End
- 2014-05-04
Who
Originator
- Organisation name
-
Federal Maritime and Hydrographic Agency (BSH)
Data Holding Center
- Organisation name
-
Federal Maritime and Hydrographic Agency (BSH)
Collating Centre = Metadata author
- Organisation name
-
Federal Maritime and Hydrographic Agency (BSH)
Access
Distributor
- Organisation name
-
Federal Maritime and Hydrographic Agency (BSH)
Data formats*
- Format
-
Ascii
- Version
-
Emodnet format
- Transfer size (in MB)
- 35
- OnLine resource
-
Protocol Linkage Name WWW:LINK
http://www.bsh.de
Intellectual property
- Use limitation
-
unrestricted
- Other constraints
-
Unrestricted