20240501 12392000 1.0 FALSE US_Canada_Boundary_v1_3 -141.001836 -65.699167 40.451389 69.646614 1 0.000 002 Geographic GCS_WGS_1984 Angular Unit: Degree (0.017453) <GeographicCoordinateSystem xsi:type='typens:GeographicCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.5.0'><WKT>GEOGCS[&quot;GCS_WGS_1984&quot;,DATUM[&quot;D_WGS_1984&quot;,SPHEROID[&quot;WGS_1984&quot;,6378137.0,298.257223563]],PRIMEM[&quot;Greenwich&quot;,0.0],UNIT[&quot;Degree&quot;,0.0174532925199433],AUTHORITY[&quot;EPSG&quot;,4326]]</WKT><XOrigin>-400</XOrigin><YOrigin>-400</YOrigin><XYScale>999999999.99999988</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>8.983152841195215e-09</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><LeftLongitude>-180</LeftLongitude><WKID>4326</WKID><LatestWKID>4326</LatestWKID></GeographicCoordinateSystem> 20250916 16453900 20250916 16453900 150000000 5000 ISO19115_3 US_Canada_Boundary_v1_3 Feature Class 0 OBJECTID FID OID 4 0 0 Internal feature number. Esri Sequential unique whole numbers that are automatically generated. Shape SHAPE Geometry 0 0 0 Feature geometry. Esri Coordinates defining the features. SectionNum SectionNum Integer 4 0 0 SectionEng SectionEng String 150 0 0 SectionFre SectionFre String 150 0 0 MaxScale MaxScale String 50 0 0 Shape_Leng Shape_Leng Double 8 0 0 SHAPE_Length SHAPE_Length Double 8 0 0 Length of feature in internal units. Esri Positive real numbers that are automatically generated. 55ae91ef-1fd9-4416-bf5e-7f9ded51512e International Boundary Commission 1 (202) 7369029 1 (202) 2540008 1717 H Street NW Suite 845 Washington District of Columbia 20006 US moorej@ibcusca.org International Boundary Commission 1 (613) 8082758 1 (613) 9471388 588 Booth Street 210 Ottawa Ontario K1A 0Y7 CA ibc-cfi@nrcan.gc.ca 20250916 ArcGIS Metadata 1.0 SHP 01 ESRI Shapefile Technical Description, an ESRI White Paper - July 1998 (http://www.esri.com/library/whitepapers/pdfs/shapefile.pdf) International Boundary Commission 1 (202) 7369029 1 (202) 2540008 1717 H Street NW Suite 845 Washington District of Columbia 20006 US moorej@ibcusca.org Free for download International Boundary Commission 1 (613) 8082758 1 (613) 9471388 588 Booth Street 210 Ottawa Ontario K1A 0Y7 CA ibc-cfi@nrcan.gc.ca Free for download 1 http://www.internationalboundarycommission.org/uploads/shapefile/us-can-boundary-v1-3.zip HTTP SHP SHP Canada / United States of America Boundary Dataset 1.3 International Boundary Commission voice; 1 (202) 7369029 1 (202) 2540008 physical; 1717; H Street NW; Suite 845; Washington District of Columbia 20006 US moorej@ibcusca.org International Boundary Commission voice; 1 (613) 8082758 1 (613) 9471388 physical; 588; Booth Street; 210; Ottawa Ontario K1A 0Y7 CA ibc-cfi@nrcan.gc.ca <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This shapefile is a digital representation of the International boundary between the United States and Canada as per the Treaty of 1908. It has been generated from a combination of recent surveys and datum conversions. It is intended for mapping purposes only.</SPAN></P></DIV></DIV></DIV> The shapefile is composed of 30 segments that correspond to the original 256 boundary maps. Attributes of each segment define the scale in which the line in that area may be accurately depicted. It is produced for mapping purposes only and not intended to illustrate the boundary beyond the limits of the scale for any given segment. International Boundary Commission 1 (202) 7369029 1 (202) 2540008 1717 H Street NW Suite 845 Washington District of Columbia 20006 US moorej@ibcusca.org International Boundary Commission 1 (613) 8082758 1 (613) 9471388 588 Booth Street 210 Ottawa Ontario K1A 0Y7 CA ibc-cfi@nrcan.gc.ca Passamaquoddy Bay St. Croix River St. John River St. Francis River 141st Meridian Yukon Halls Stream St. Lawrence River Lake Ontario Niagara river Lake Erie Detroit River St. Clair River Lake Huron St. Mary's River Lake Superior Rainy River Lake of the Woods 49th Parallel Manitoba Minnesota North Dakota West Kootenay River Similkameen River Columbia Valley Pacific Ocean Straits of Georgia Juan de Fuca Southeast Alaska British Columbia Alaska Gulf of Maine NGDA Portfolio Themes 2010-02-01 http://www.fgdc.gov/initiatives/resources/2013-2-1-ngda-data-themes-fgdc-sc-revised.pdf Governmental Units, and Administrative and Statistical Boundaries NGDA Portfolio Themes ngda Boundaries United States of America Canada Passamaquoddy Bay St. Croix River St. John River St. Francis River 141st Meridian Yukon Halls Stream St. Lawrence River Lake Ontario Niagara river Lake Erie Detroit River St. Clair River Lake Huron St. Mary's River Lake Superior Rainy River Lake of the Woods 49th Parallel Manitoba Minnesota North Dakota West Kootenay River Similkameen River Columbia Valley Pacific Ocean Straits of Georgia Juan de Fuca Southeast Alaska British Columbia Alaska Gulf of Maine Governmental Units and Administrative and Statistical Boundaries NGDA Portfolio Themes ngda None Use of this information is subject to the OPEN GOVERNMENT LICENCE - CANADA http://data.gc.ca/eng/open-government-licence-canada. © International Boundary Commission. All rights reserved. 1 -141.5000000000 -65.0000000000 40.0000000000 70.0000000000 The boundary segment between TP106 (43-37-52 N, 76-47-48 W) and TP107 (43-37-52 N, 78-41-25 W), Section 14 – Lake Ontario and Niagara River and the boundary segment between TP158 (41-40-35 N, 82-23-51 W) and TP159 (41-40-35 N, 82-40-47 W), Section 15 - Lake Erie, Detroit & St. Clair Rivers are not straight lines. The boundary segment in both these cases follow the parallel of latitude and some care should be given to ensure adequate representation in various projections. Lineage: v1.1: Addition of a vertex in Gulf of Maine to fix an error. v1.2: Correction of coordinates of points in Gulf of Maine section (Joint Annual Report 89-90) and interpolation of geodesic lines to preserve an accurate representation of the boundary in all map projection. v1.3: Divided numbered section “27-Southeast Alaska, British Columbia-Alaska” into two new distinct numbered sections: “27-Portland Canal” and “28- Southeast Alaska”. Applied a systematic and thorough review of all point coordinates, geometry, and attributes. Updated official coordinates and geometry of points in numbered section “7 - Southwest Branch of the St. John River” using information from special report No 9 (2017). Updated official coordinates and geometry of points in numbered section “6 - Southwest and South Lines” using information from special report No 8 (2017). Esri ArcGIS 13.1.0.41833 1 -141.001836 -65.699167 69.646614 40.451389 International Boundary Commission EPSG Geodetic Parameter Dataset 8.3.4 OGP Geomatics Committee http://www.epsg.org/ http EPSG 6.2(3.0.1) dataset 0 Simple FALSE 0 TRUE FALSE Lineage: v1.1: Addition of a vertex in Gulf of Maine to fix an error. v1.2: Correction of coordinates of points in Gulf of Maine section (Joint Annual Report 89-90) and interpolation of geodesic lines to preserve an accurate representation of the boundary in all map projection. v1.3: Divided numbered section “27-Southeast Alaska, British Columbia-Alaska” into two new distinct numbered sections: “27-Portland Canal” and “28- Southeast Alaska”. Applied a systematic and thorough review of all point coordinates, geometry, and attributes. Updated official coordinates and geometry of points in numbered section “7 - Southwest Branch of the St. John River” using information from special report No 9 (2017). Updated official coordinates and geometry of points in numbered section “6 - Southwest and South Lines” using information from special report No 8 (2017).