Metadata Identifier: ais_hi_20082009_grid

Aggregation Info | Bands | Citations | Constraints | Coverage Descriptions | Dimensions | Extents | Formats | Geographic Bounding Box
Georectified Information | Georeferenceable Information | Identifiers | Instruments | Mediums | OnlineResources | Operations
Platforms | Process Steps | Range Elements | Reference Systems | Responsible Parties | Series | Sources | Spatial Grids | Temporal Extents

MD_DataIdentification

Count Component Title Abstract
1 AIS Ship Traffic: Hawaii: 2008-2009: Binned: 1km Ship traffic for the State of Hawaii, identifying the number of times a vessel occupied each square kilometer during the period 2008-2009. The Automatic Identification System (AIS) is an internationally-recognized shipboard broadcast system that communicates information to shore-based stations and other AIS-equipped ships. The U.S. Coast Guard (USCG) has developed rules applicable to both U.S. and foreign vessels that require owners and operators of most commercial vessels to install and use AIS to increase security and safety of maritime transportation. PacIOOS obtained AIS data from the USCG Nationwide AIS (NAIS) project. While specific times for ship locations were redacted, the data represent a cumulation over the two-year period 2008-2009 from which ship frequency was computed at 1-km resolution.
Top

SV_Identification

Count Component Title Type
1 AIS Ship Traffic: Hawaii: 2008-2009: Binned: 1km Open Geospatial Consortium Web Map Service (WMS)
Top

CI_Citation

Count Component Title Date Citation Identifier
2 AIS Ship Traffic: Hawaii: 2008-2009: Binned: 1km
    2010-04-01
    2013-01-08
    2010-04-01
ais_hi_20082009_grid
1 CF Standard Name Table v39
    1 GCMD Data Center Keywords
      1 GCMD Instrument Keywords
        1 GCMD Location Keywords
          1 GCMD Platform Keywords
            1 GCMD Project Keywords
              1 GCMD Science Keywords
                1 Pacific Islands Ocean Observing System (PacIOOS)
                  1 Unidata Common Data Model
                    1 org.pacioos
                      Top

                      CI_Series

                      none found
                      Top

                      CI_ResponsibleParty

                      Count Component Individual Organization Position Email Role Linkage
                      2 James T. Potemra University of Hawaii at Manoa jimp@hawaii.edu pointOfContact http://iprc.soest.hawaii.edu/people/potemra.php
                      2 James T. Potemra University of Hawaii at Manoa jimp@hawaii.edu originator http://iprc.soest.hawaii.edu/people/potemra.php
                      2 Pacific Islands Ocean Observing System (PacIOOS) info@pacioos.org publisher http://pacioos.org
                      2 U.S. Coast Guard (USCG) resourceProvider https://www.navcen.uscg.gov
                      Top

                      CI_OnlineResource

                      Count Component Linkage Name Description Function
                      4 http://iprc.soest.hawaii.edu/people/potemra.php information
                      2 http://pacioos.org information
                      1 http://pacioos.org/voyager/index.html?b=18.211023%2C-162.144443%2C22.844475%2C-152.811557&s=1&t=m&o=traff:1::d1c52a0b6 PacIOOS Voyager (Google Maps API) This URL provides a viewer and/or data access for this dataset. download
                      1 https://pae-paha.pacioos.hawaii.edu/thredds/wms/ais_hi_20082009_grid?service=WMS&version=1.3.0&request=GetCapabilities OGC-WMS Open Geospatial Consortium Web Map Service (WMS) download
                      1 https://pae-paha.pacios.hawaii.edu/thredds/ais.html?dataset=ais_hi_20082009_grid THREDDS Catalog This URL provides a catalog page for this dataset within THREDDS Data Server (TDS). download
                      1 https://www.navcen.uscg.gov information
                      1 https://www.navcen.uscg.gov/?pageName=AISmain Related URL This URL provides additional information related to this dataset. information
                      Top

                      MD_Identifier or RS_Identifier

                      Count Component Code
                      1 Grid
                      1 ais_hi_20082009_grid
                      Top

                      EX_Extent

                      Bounding Box Temporal Extent
                      Count Component Description West East North South Start End
                      2 200.0005 205.9995 22.9995 18.0005 2008-01-01T00:00:00Z 2010-01-01T00:00:00Z
                      Top

                      EX_GeographicBoundingBox

                      Count Component West East North South
                      2 200.0005 205.9995 22.9995 18.0005
                      Top

                      EX_TemporalExtent

                      Count Component Start End
                      2 2008-01-01T00:00:00Z 2010-01-01T00:00:00Z
                      Top

                      MD_Format

                      Count Component Name Version specification
                      1 OPeNDAP DAP/2.0
                      Top

                      MD_Medium

                      none found
                      Top

                      MD_Constraints

                      Count Component Use Limitation
                      Top

                      MD_ReferenceSystem

                      none found
                      Top

                      MD_GridSpatialRepresentation

                      Count Component Number of Dimensions Cell Geometry Code
                      1 2 area
                      Top

                      MD_Georeferenceable or MI_Georeferenceable

                      none found
                      Top

                      MD_Georectified or MI_Georectified

                      none found
                      Top

                      MD_Dimension

                      Count Component Name Code Size
                      1 column 6000
                      1 row 5000
                      Top

                      MD_CoverageDescription or MI_CoverageDescription

                      Count Component Attribute Description Content Type
                      1
                      Top

                      MD_Band or MI_Band

                      Count Component Identifier Descriptor
                      1 nais int ship frequency
                      1 lat float latitude (latitude)
                      1 lon float longitude (longitude)
                      Top

                      MI_RangeElementDescription

                      none found
                      Top

                      MD_AggregateInformation

                      Count Component Title Code Association Type Code
                      1 Grid largerWorkCitation
                      1 Pacific Islands Ocean Observing System (PacIOOS) largerWorkCitation
                      Top

                      LE_Source or LI_Source

                      none found
                      Top

                      LE_ProcessStep or LI_ProcessStep

                      none found
                      Top

                      MI_Operation

                      none found
                      Top

                      MI_Platform

                      none found
                      Top

                      MI_Instrument

                      none found
                      Top