Catàleg IDEC
Surface model of Catalonia 1 m - 2022
Regular grid model of 1 meter resolution, from all over Catalonia, which expresses the orthometric altitudes of the surface of the territory, including the natural and artificial elements found on the ground (trees, buildings, etc.).
Simple
- Date (Creation)
- 2025-12-15
- Identifier
- IDEC / model-superficies-correlacio-catalunya-1m-2022-2022
- Purpose
- The main objectives of this geoinformation are: Carrying out urban and territorial planning studies, for the design and evaluation of the environmental and visual impact of infrastructures, calculating slopes, studying solar orientation, improving landscape design, etc.; Assessing natural risks such as floods, torrential rains, landslides and rockfalls; and providing information that contributes to promoting actions and projects to improve adaptive capacity in the face of the impacts of climate change; Studying erosion processes and identifying areas vulnerable to soil erosion, allowing the implementation of land conservation and restoration strategies; Optimizing the management of resources, such as irrigation water, in the field of precision agriculture; Providing a reference base for the development of any activity that has a territorial impact and that must take into account the relief. They are especially relevant in the field of technical activities, management, planning or administration of the territory; Perform spatial analysis operations with other sets of geographic information, especially in 3D.
- IDEC - llocs
-
- Catalonia
- Spain
- Europe
- Access constraints
- Other restrictions
- Other constraints
- No limitations
- Use constraints
- Other restrictions
- Other constraints
- Creative Commons Attribution 4.0 International (CC BY 4.0)
- Spatial representation type
- Grid
- Distance
- 1 metre
- Metadata language
- Catalan; Valencian
- Character set
- UTF8
- Topic category
-
- Elevation
- Description
- Spatial extent covers all Catalonia. Temporal extent refers to the date of the data sources. Vertical extent is approximate.
N
S
E
W
))
- Begin date
- 2022-05-11
- End date
- 2022-10-29
Vertical extent
- Minimum value
- -10
- Maximum value
- 3200
Vertical CS
No information provided.
Vertical datum
No information provided.
- Unique resource identifier
- ETRS89 UTM zone 31 North (EPSG:25831)
- Reference system identifier
- Orthometric altitudes referred to the geoid EGM08D595
- Distribution format
-
-
COG
()
-
COG
()
- OnLine resource
- Data download
- OnLine resource
- Product description
- OnLine resource
- Technical specifications
- Hierarchy level
- Dataset
Domain consistency
- Name of measure
- Compliance with INSPIRE requirements (data)
- Evaluation method description
- The data of this dataset do not aim to achieve compliance with INSPIRE regulations. For this reason, its conformity is not evaluated and it is declared not conformant compliant by default.
Conformance result
Domain consistency
- Name of measure
- Compliance with INSPIRE requirements (metadata)
- Evaluation method description
- The compliance of the metadata is evaluated using the "INSPIRE Reference Validator" web tool. The metadata is considered correct when the only errors reported are related with the main language of the metadata file. These errors are due to the fact that Catalan is not included in the list of official languages of the European Union.
Conformance result
- Statement
- Using automatic correlation techniques, homologous points are identified between aerial photographs with minimal overlap (already oriented), which are interpolated to obtain the regular grid model. The fulfilment of the parameters of quality established for this database in the technical specifications is verified: positional accuracy, logical consistency.
- Description
- Oriented aerial photographs.
- File identifier
- model-superficies-correlacio-catalunya-1m-2022-2022 XML
- Metadata language
- Catalan; Valencian
- Character set
- UTF8
- Hierarchy level
- Dataset
- Date stamp
- 2025-12-22
- Metadata standard name
- IDEC profile of metadata of spatial datasets
- Metadata standard version
- Version 5.0
Overviews
Spatial extent
N
S
E
W
Provided by
Associated resources
Not available