NOAA RNC Product Catalog IN StatedatasetNOAA RNCNational Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS)owner2024-03-28T09:17:31.943-04:004269EPSGGreat Lakes Low WaterSounding DatumFeet to 30ft curve, then FathomsPanel 1361 Sounding UnitMercatorPanel 1361 Projection14901Lake Michigan (Mercator Projection)2024-03-30revision2020-08-01publicationsource edition: 18; raster edition: 1; ntm edition: 108RNC chartGeneral Chartcontinualdatasetnm update agency: NGA; doc: 1424; date: 2024-04-06lnm update agency: USCG09; doc: 1324; date: 2024-03-26source edition last correction: 18raster edition last correction: 1ntm edition last correction: 107coast guard district: 9state: ILstate: INstate: MIstate: WIregion: 13engpanel type: Main Panel; number: 1361; title: LAKE MICHIGAN; file name: 14901_1.KAP; scale: 50000041.375 -88.6666646.33333 -88.6666646.33333 -84.541.375 -84.5dataset2.098763465881348https://www.charts.noaa.gov/RNCs/14901.zipzipfile date and time: 2024-03-28T12:18:47ZdatasetNOAA RNC Product Catalog IN Stateengutf8seriesNOAA RNC product seriesNational Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS)http://ocsdata.ncd.noaa.gov/idrs/inquiry.aspxNOAA's Nautical Inquiry Webpagepublisher2024-03-28T09:17:31.943-04:00ISO191152003/Cor.1:2006RNC Product Catalog2024-03-28T13:11:04ZpublicationNOAA's Raster Navigational Charts (NOAA RNCs) have been developed to support the marine transportation infrastructure and coastal management. The NOAA RNCs are geo-referenced, full-color images of NOAA's paper nautical charts, published by NOAA in the .BSB format. They are an official product of NOAA, and meet the S-61 Standard, Raster Navigational Charts, of the International Hydrographic Organization. Nautical chart features contained within an NOAA RNC provide a detailed representation of the U.S. coastal and marine environment. This data includes coastal topography, bathymetry, landmarks, geographic place names and marine boundaries. For each RNC there is information that includes the tags <number>, <title> (title), <coast_guard_districts> and <states>. Each RNC dataset is available for download as a .ZIP file. The <zipfile_location> tag includes the URL of download location, and the <zipfile_datetime> tag includes the date and time that the .ZIP file was created. RNCs have edition numbers and dates. These tags include the <source_edition> (equivalent to the paper chart), <raster_edition>, <ntm_edition> (Notice to Mariners edition), <source_date> (equivalent to the paper chart) and <ntm_date> (Notice to Mariners date). The Source Date is the date of the paper chart edition. The Notice to Mariners Date is the date when a new version of the RNC is created. Other information for each RNC includes the <nm_agency> tag which is NGA or U.S. Coast Guard, and the tags <doc> and <date> which represent the latest published document through which the RNC is cleared. The <cov> tag includes information describing the geographic coverage of the RNC.National Oceanic and Atmospheric Administration (NOAA), National Ocean Service (NOS), Office of Coast Survey (OCS)ownerengoceansS61 - IHO Product Specification for Raster Navigational Charts3.0BSB