Date ( Creation )

2002-01-01

Date ( Revision )

2020-01-01

Identifier

http://id.igeo.pt/cdg/829bf1df-8dd7-4a45-8e03-0285c7772beb

Credit

Laboratório Nacional de Energia e Geologia, I.P.

Maintenance and update frequency

asNeeded As needed

Options

• INSPIRECORE , Cartografia Oficial

Spatial scope

• Nacional

GEMET - INSPIRE themes, version 1.0

• Recursos minerais

Keywords

• LNEG , Geologia , Recursos minerais , Recursos energéticos , SIORMINP , EGDI , SNIG

ISO 19119 service taxonomy

• infoMapAccessService , InfoFeatureAccessService

Access constraints

otherRestrictions Other restrictions

Use constraints

otherRestrictions Other restrictions

Other constraints

Direito de Propriedade Intelectual

Spatial representation type

vector Vector

Denominator

500000

Metadata language

por Portuguese

Character set

utf8 UTF8

Topic category

• Geoscientific information

Extent type code

true

Geographic identifier

PT1

Reference system identifier

EPSG / 27492

Reference system identifier

EPSG / 4326

Reference system identifier

EPSG / 3763

Distribution format

• GML (3.2 )

  Specification

• WMS (1.3.0 )

  Specification

• WFS (2.0 )

  Specification

OnLine resource

https://sig.lneg.pt/server/services/OcorrenciasMinerais/MapServer/WMSServer?request=GetCapabilities&service=WMS  

OnLine resource

https://inspire.lneg.pt/arcgis/rest/services/RecursosMinerais/RecursosMinerais/MapServer/exts/InspireView/service?request=GetCapabilities&service=WMS&version=1.3.0  

OnLine resource

https://lnegmineral4eu.lneg.pt/prosum/services/prosum?request=GetCapabilities&service=WFS&version=2.0.0  

Hierarchy level

dataset Dataset

Statement

A first bibliographic research was performed. Fiches for each occurrence, resource or reserve were filled in with information obtained from that research. After this first stage the occurrences were superimposed to geological and topographic maps at scale 1:50 000 and others. Quality validation was carried out by several mineral resource’s experts. In 2002 a MS Access Database was created to store the information gathered in the previous stages. A custom back office application was also developed to facilitate its update and management. Moreover, each fiche was printed out and stored in the paper archive. In 2005, a simplified version of the SIORMINP was created and made available through the GeoPortal for Energy and Geology (https://geoportal.lneg.pt/) in order to allow access to its users via the Internet. Recently, SIORMINP was migrated to a Postgres/Postgis database that aims to integrate in a single database all the relevant data on mineral resources disperse by other databases. All occurrences and mineral resources are georeferenced through their centroids, which are the geometric centers of the mining concession area, with a maximum margin of error of about 100 m. SIORMINP has been updated and adapted to the data structure model and vocabularies used in European projects, namely EuroGeoSource, Promine, Minerals4EU, ProSUM and Mintell4EU, in compliance with INSPIRE requirements.

Metadata

File identifier

829bf1df-8dd7-4a45-8e03-0285c7772beb   XML

Metadata language

por Portuguese

Character set

utf8 UTF8

Hierarchy level

dataset Dataset

Hierarchy level name

Conjunto de dados geográficos

Date stamp

2021-06-24

Metadata standard name

ISO 19115 Sistema de Metadados dos Açores