Date ( Creation )

2014-04-02

Identifier

http://id.igeo.pt/cdg/32639b96-d1a7-4fff-83fe-fd96bb988306

Purpose

O objetivo deste recurso é fornecer informação sobre a Concentração Clorofila-a nos Açores (verão 2002-2013), para projetos científicos futuros e gestão do mar dos Açores.

Credit

IMAR - Instituto do Mar

Credit

DOP/UAc - Departamento de Oceanografia e Pescas da Universidade dos Açores

Credit

DRAM - Direção Regional dos Assuntos do Mar

Status

Concluído Completed

Maintenance and update frequency

Não Planeada Not planned

GEMET - INSPIRE themes, version 1.0 ( Theme )

• Características oceanográficas

Thesaurus SNIMar v.1.0 ( Discipline )

• Oceanografia

Thesaurus SNIMar v.1.0 ( Place )

• Região Autónoma dos Açores

Thesaurus SNIMar v.1.0 ( parameter )

• Clorofila a

Keywords ( Place )

• RAA

Use limitation

Dados disponíveis de acordo com os termos e política de dados do Centro IMAR - Instituto do Mar da Universidade dos Açores

Access constraints

Direitos de Autor Copyright

Use constraints

Direitos de Autor Copyright

Spatial representation type

Matricial Grid

Distance

4000.0  http://standards.iso.org/ittf/PubliclyAvailableStandards/ISO_19139_Schemas/resources/uom/ML_gmxUom.xml#m

Metadata language

Português Portuguese

Character set

utf8 UTF8

Topic category

• Oceans

Reference system identifier

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

Distribution format

• RASTER geodatabase (ArcGis 10.1 )

Hierarchy level

Conjunto de Dados Geográficos Dataset

Dataset

http://id.igeo.pt/cdg/32639b96-d1a7-4fff-83fe-fd96bb988306

Statement

This layer related to the Chlorophyll-a concentration in the Azores has been created through the NASA global data. These NASA global data have been obtained through the AQUA Nasa Mission. This mission is collecting about the Earth's water cycle, including evaporation from the oceans, water vapor in the atmosphere, clouds, precipitation, soil moisture, sea ice, land ice, and snow cover on the land and ice. Launched in a sun-synchronous orbit on May 4, 2002 Aqua is second satellite in NASA's Earth Observing System (EOS) that is equipped with the Moderate Resolution Imaging Spectroradiometer (MODIS). It was necessary to process the global data, which were in HDF (HDF Standard Mapped Image File) format. It has been used different software to transform the data from HDF format to ESRI raster format: HDFViewer, ConTEXT and Marine Geospatial Ecology Tools for ArcGIS. These data have a spatial resolution of 4km and the units are in mg/m3. The temporal resolution includes the annual variability between the years 2002 and 2013. Summer: 21 June through 20 September.

Description

http://oceancolor.gsfc.nasa.gov/

Description

http://podaac.jpl.nasa.gov/SeaSurfaceTemperature/AQUA

Metadata

File identifier

32639b96-d1a7-4fff-83fe-fd96bb988306   XML

Metadata language

Português Portuguese

Character set

utf8 UTF8

Hierarchy level

Conjunto de Dados Geográficos Dataset

Date stamp

2017-09-08

Metadata standard name

Perfil SNIMar

Metadata standard version

v.0.9.3