Hydrographic Survey. Azores. Portugal

Hydrographic survey performed by the Portuguese Hydrographic Institute (IHPT) using echosounders. The depth values are referred to the Portuguese Chart Datum.

Alternate title: hi108_1982

Date (Creation): 2012-04-03

Citation identifier: SDN:CDI:LOCAL:hi108_1982

Status: Completed

Point of contact

Organisation name	Individual name	Electronic mail address	Role
Instituto Hidrográfico (IH)	Direção Técnica	dirtecnica@hidrografico.pt	Point of contact

Maintenance and update frequency: As needed

GEMET - INSPIRE themes, version 1.0

Altitude

Keywords

SeaDataNet

Thesaurus SNIMar v.0.x

Profundidade

Thesaurus SNIMar v.0.x

Sonda Reduzida

Thesaurus SNIMar v.0.x

Levantamento Hidrográfico

Thesaurus SNIMar v.0.x

Zero Hidrográfico

Thesaurus SNIMar v.0.x

Navio de Investigação

Thesaurus SNIMar v.0.x

Batimetria

Thesaurus SNIMar v.0.x

Batimetria e Geomorfologia Marinha

Thesaurus SNIMar v.0.x

Sondador de feixe simples

Keywords

Trisponder navigation systems

Keywords

Classification: Unclassified

Use limitation: Sem limitações

Access constraints: Other restrictions

Use constraints: Copyright

Other constraints: Por contacto direto

Spatial representation type: Vector

Denominator: -1

Language: English

Character set: UTF8

Topic category

Oceans
Elevation

Begin date: 1982-06-21T00:00:00

End date: 1982-06-21T00:00:00

Vertical extent

Minimum value: 119

Maximum value: 2634

Reference system identifier: EPSG / http://www.opengis.net/def/crs/EPSG/0/4326

Distribution format

Name	Version
ASCII (x,y,z)	N/A

Hierarchy level: Dataset

Conformance result

Title: Regulamento (UE) n . o 1089/2010 da Comissão de 23 de Novembro de 2010 que estabelece as disposições de execução da Directiva 2007/2/CE do Parlamento Europeu e do Conselho relativamente à interoperabilidade dos conjuntos e serviços de dados geográficos

Date (Publication): 2010-12-08

Explanation: Ver a especificação citada.

Pass: No

Statement: This is a point dataset. The depth values are referred to the Portuguese Chart Datum and represented with positive values below it and negative values above it. The Portuguese Chart Datum (Hydrographic Zero, ZH) is an established reference plane, situated below the Lowest Astronomical Tide level, which is used as a reference for the soundings and isobathymetric lines represented on nautical charts.