office of coast survey noaa enc ® online service leland snyder noaa office of coast survey nmea...

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

Contact: leland.snyder@noaa.govFor more information about Esri technology: maritime@esri.com