Catàleg IDEC
Terrain Elevations Model of Catalonia 2x2 meters (MET-2) v1.0
Simple
- Date (Creation)
- 2016-05-20
- Identifier
-
IDEC
/
model-digital-terreny-2x2
- Date (Publication)
- 2016-12-15
- Other citation details
- The technical specifications of the product are constituted by the document "Especificacions tècniques del Model d'Elevacions del Terreny de Catalunya 2x2 metres (MET-2) v1.0". Terrain Elevations Model of Catalonia 2x2 meters (MET-2) v1.0 is distributed in the ASCII GRID format of ESRI according to the distribution units described in the technical specifications.
- Purpose
- Dataset useful for the realization of technical studies and for the territorial planning.
- Maintenance and update frequency
- As needed
- GEMET - INSPIRE themes, version 1.0
-
- Elevation
- Place
-
- Catalonia
- Spain
- Europe
- Temporal
-
- 2011
- 2010
- 2009
- 2008
- Theme
-
- Dataset of the Cartographic Plan of Catalonia
- MDT
- Altitude
- Elevation
- Use limitation
- https://www.icgc.cat/conditions
- Access constraints
- Other restrictions
- Other constraints
- No conditions applies
- Spatial representation type
- Grid
- Distance
- 2 m
- Metadata language
- Catalan; Valencian
- Topic category
-
- Elevation
))
- Begin date
- 2008-03-06
- End date
- 2011-10-06
Vertical extent
- Minimum value
- -6.1
- Maximum value
- 3142.9
Vertical CS
Vertical datum
- Supplemental Information
- The vertical extension refers to terrain altitudes. The temporal extent refers to the dates of the flights of the LIDARCAT project, whose data have been used to generate the model of elevations.
- Reference system identifier
- http://www.opengis.net/def/crs/EPSG/0/25831
- Distribution format
-
-
ASCII GRID d'ESRI
(
-
)
- Specification
- -
-
ASCII GRID d'ESRI
(
-
)
- Units of distribution
- Unitat de distribució coincident amb el tall de fulls de la Base topogràfica de Catalunya 1:5000 (BT-5M) v2.0
- OnLine resource
-
Data download
Link to access to the data download
- OnLine resource
-
WMS service (description)
Description of the online map service that visualizes the dataset.
- OnLine resource
-
WMS Service
Service capabilities file
- OnLine resource
-
Flight dates and other information - SHP file download
SHP file that provides the LiDAR flight dates, from which the MET was generated. The file contains a SHP with the MET2 distribution cut (cut 5m) and a SHP with the sheets cut of the LiDARCAT project (block 2x2 km). By consulting them together, the flight dates of each distribution unit can be obtained.
- OnLine resource
- Product description
- Hierarchy level
- Dataset
Domain consistency
- Name of measure
- Compliance with INSPIRE requirements (data)
Conformance result
- Date (Publication)
- 2010-12-08
- Explanation
- See the referenced specification. The data of the Model of Elevations of the Terrain of Catalonia 2x2 meters do not have the objective to reach the compliance with the regulations of INSPIRE.
- Pass
- No
Domain consistency
- Name of measure
- Compliance with INSPIRE requirements (metadata-1)
Conformance result
- Date (Publication)
- 2008-12-04
- Explanation
- See the referenced specification. The metadata complies with the aforementioned regulation with the exception of the main language of the metadata file, since Catalan is not included in the list of official languages of the European Union.
- Pass
- Yes
Domain consistency
- Name of measure
- Compliance with INSPIRE requirements (metadata-2)
Conformance result
- Date (Publication)
- 2009-12-15
- Explanation
- See the referenced specification.
- Pass
- Yes
- Statement
- The terrain elevations mode is made from the altimetric information obtained with a LiDAR sensor. The compliance with the quality parameters established in the technical specifications is checked: Logical consistency and positional accuracy.
- Description
- Generation of the triangles model of the terrain by means of triangulation processes. Obtaining the regular grid model by interpolation of the triangle model.
- Description
- Altimetric information, corresponding to the terrain, from the LiDAR sensor obtained in the framework of the LIDARCAT project. Occasionally breakline lines are added, joining points of the cloud, by means of monoscopic restitution in zones of sharp change of slope that have not been sufficiently defined.
- Description
- Quality control (verification of the quality parameters established for MET-2).
- Description
- Altimetric information, corresponding to the terrain, from the LiDAR sensor obtained in the framework of the LIDARCAT project.
- Attribute description
- Altitud ortomètrica (en m).
- Content type
- Physical measurement
- File identifier
- model-digital-terreny-2x2-201605 XML
- Metadata language
- Catalan; Valencian
- Hierarchy level
- Dataset
- Date stamp
- 2021-04-15T12:53:36
- Metadata standard name
- ISO 19115
- Metadata standard version
- 2003/Cor.1:2006 Geographic Information - Metadata
Overviews
Spatial extent
Provided by
