office of coast survey noaa enc ® online service leland snyder noaa office of coast survey nmea...
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Office of Coast Survey
NOAA ENC® Online Service
Leland SnyderNOAA Office of Coast Survey
NMEA 2015 Conference & ExpoSeptember 24, 2015
Office of Coast Survey
NOAA ENC® Online
• ENC portfolio available online since Nov. 2014
• ENCs updated weekly through Coast Survey’sFormat and Distribution Branch
• 1,138 NOAA ENCs
• Seamless Display
• U.S. Chart No. 1- Symbols, Abbreviations
and Terms used on Paper and Electronic Navigational Charts
• S-52 - Specifications for Chart
Content and Display Aspects of ECDIS
• S-57- IHO Transfer Standard for
Digital Hydrographic Data
Office of Coast Survey
NOAA ENC® Online
• S-52 Presentation Library Specifications
• Expose TXTDSC through Pick Reports
• Web and Mobile app development
• OGC WMS and REST service capabilities
Office of Coast Survey
NOAA ENC® Online
NOAA Web Application
•Zoom to selected features
•Adjust transparency
•Switch ECDIS display parameters
•Link to U.S. Chart No. 1
•Link to Coast Survey for feedback
http://www.nauticalcharts.noaa.gov/ENCOnline/enconline.html
Office of Coast Survey
NOAA ENC® Online
NOAA Web Application(continued)
•Search: o ENC features (OBJNAM)
o ENC datasets (DSNM)
•Toggle LayersS-52 Viewing Groups
Office of Coast Survey
NOAA ENC® Online
• Search by Object Name (OBJNAM)- Francis Scott Key
• Search by Dataset Name (DSNM)- US5MD*
Office of Coast Survey
NOAA ENC® Online Display Parameters: odpi: 96
otransparent: true
oformat: png8
oframes_on: false
obbox: -14443738.029444888,4282306.239684346,-
12989600.003348086,4992864.854623153
obboxSR: {"wkid":102100}
osize: 1189,581
of: image
odisplay_params:{"ECDISParameters":{"version":"1.0","StaticParameters":
{"Parameter":[{"name":"AreaSymbolizationType","value":2},
{"name":"PointSymbolizationType","value":2}]},"DynamicParameters":
{"Parameter":[{"name":"ColorScheme","value":1},
{"name":"DisplayDepthUnits","value":1},
{"name":"TwoDepthShades","value":1},
{"name":"DisplayNOBJNM","value":2},{"name":"HonorScamin","value":2},
{"name":"ShallowDepthPattern","value":1},
{"name":"ShallowContour","value":2},{"name":"SafetyContour","value":10},
{"name":"DeepContour","value":30},
{"name":"DisplayCategory","value":"1,2,4"}]}}}
olayers: show:0,1,2,3,4,5,6,7
Office of Coast Survey
NOAA ENC® Online Display Parameters:
Office of Coast Survey
NOAA ENC® Online Pick Reports:
•Identify Results
•Format encoding
Office of Coast Survey
NOAA ENC® Online Pick Reports:
•Feature Results
•TXTDSC/PICREP
{layerId: 0, layerName: "S57 Cells", value: "57", displayFieldName: "rcid",…}
attributes: {rcid: "57", objectType: "M_NPUB", objectTypeDescription: "Nautical publication information",…}
LNAM: "US001933322500050"SORDAT: "20000513"SORIND: "US,US,graph,Chart 12281"TXTDSC: "US5MD11A.TXT"cellName: "US5MD11M.000"compilationScale: "15000"geometryType: "area"objectType: "M_NPUB"objectTypeDescription: "Nautical publication information"rcid: "57"txtdsc_token: "7MQUuRmF3UjfGS7@INcdBL57eh9>OCm>LqmbVa05GlgE8hnsebmui1Nr95O3LhPa"
Office of Coast Survey
Thank YouVisit us @ Booth 302
Access through REST or OGC WMS• http://gis.charttools.noaa.gov/arcgis/rest/services/MCS/ENCOnline/MapServer/exts/Maritime%20Chart%20Server/MapServer
• http://gis.charttools.noaa.gov/arcgis/rest/services/MCS/ENCOnline/MapServer/exts/Maritime%20Chart%20Server/WMSServer
http://www.nauticalcharts.noaa.gov/ENCOnline/enconline.html
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