Template:BC Basemap: Difference between revisions

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<noinclude>
{{#if:{{{lat|}}}|
[http://openmaps.gov.bc.ca/mapserver/base2?service=wms&request=getmap&LAYERS=TRIM_EBM_OCEAN,TRIM_EBM_WATERBODIES,TRIM_EBM_WATERCOURSES,TRIM_EBM_WETLANDS,TWTR_LINES,TTRN_LINES,TCVR_LINES,TCVR_POINTS,TCTR_LINES,TTRN_POINTS,TSRF_POINTS,TCTR_POINTS,TTXT_ANNO,TWTR_ANNO,TTRN_ANNO,TCVR_ANNO,TCUL_LINES,NTS_BC_RIV_LAKE_WET_POLYS_125M,NTS_BC_COASTLINE_LINES_125M,NTS_BC_CONTOUR_LINES_125M,NTS_BC_MANMADE_LINES_125M,NTS_BC_TRANSPORT_LINES_125M,NTS_BC_TRANSPORT_POINTS_125M,NTS_BC_WATER_POINTS_125M,NTS_BC_LANDFORM_POINTS_125M,NTS_BC_ANNO,NTS_250K_GRID,BC_RIV_LAKE_WET_POLYS_500M,BC_WATER_LINES_500M,BC_TRANSPORT_LINES_500M,BC_PROV_BOUNDARIES_LINES_500M,BC_MANMADE_LINES_500M,BC_MAJOR_CITIES_POINTS_500M,BC_WATER_POINTS_500M,BC_TRANSPORT_POINTS_500M,BC_SPOT_ELEVATION_POINTS_500M,BC_MANMADE_POINTS_500M,BC_WATER_POLYS_5KM,BC_BASEMAP_LINES_5KM_water,BC_BASEMAP_LINES_5KM_transport,BC_BASEMAP_LINES_5KM_boundary,DBM_7H_MIL_POPULATION_POINT,DBM_7H_MIL_BOUNDARIES_LINE,DBM_7H_MIL_DRAINAGE_LINE,DBM_7H_MIL_ROADS_LINE,DBM_7H_MIL_PARK_POLY,DBM_7H_MIL_POLITICAL_POLY_PS,DBM_7H_MIL_POLITICAL_POLY_BC,DBM_7H_MIL_BATHYMETRIC_POLY&version=1.1.1&STYLES=&SRS=EPSG:4326&BBOX=-{{ #expr:{{{long|123}}}+0.5*{{{width|5}}}/(111.12*{{#cos: ({{{lat|50}}}*{{#const:pi}}/180)}})}},{{ #expr:{{{lat|50}}}-0.5*{{{height|5}}}/111.12}},-{{ #expr:{{{long|123}}}-0.5*{{{width|5}}}/(111.12*{{#cos: ({{{lat|50}}}*{{#const:pi}}/180)}})}},{{ #expr:{{{lat|50}}}+0.5*{{{height|10}}}/111.12}}&WIDTH={{ #expr:{{{width|5}}}*{{{scale|110}}}}}&HEIGHT={{ #expr:{{{height|10}}}*{{{scale|110}}}}}&FORMAT=PNG {{{link|BC Basemap}}}]|
[http://openmaps.gov.bc.ca/mapserver/base2?service=wms&request=getmap&LAYERS=TRIM_EBM_OCEAN,TRIM_EBM_WATERBODIES,TRIM_EBM_WATERCOURSES,TRIM_EBM_WETLANDS,TWTR_LINES,TTRN_LINES,TCVR_LINES,TCVR_POINTS,TCTR_LINES,TTRN_POINTS,TSRF_POINTS,TCTR_POINTS,TTXT_ANNO,TWTR_ANNO,TTRN_ANNO,TCVR_ANNO,TCUL_LINES,NTS_BC_RIV_LAKE_WET_POLYS_125M,NTS_BC_COASTLINE_LINES_125M,NTS_BC_CONTOUR_LINES_125M,NTS_BC_MANMADE_LINES_125M,NTS_BC_TRANSPORT_LINES_125M,NTS_BC_TRANSPORT_POINTS_125M,NTS_BC_WATER_POINTS_125M,NTS_BC_LANDFORM_POINTS_125M,NTS_BC_ANNO,NTS_250K_GRID,BC_RIV_LAKE_WET_POLYS_500M,BC_WATER_LINES_500M,BC_TRANSPORT_LINES_500M,BC_PROV_BOUNDARIES_LINES_500M,BC_MANMADE_LINES_500M,BC_MAJOR_CITIES_POINTS_500M,BC_WATER_POINTS_500M,BC_TRANSPORT_POINTS_500M,BC_SPOT_ELEVATION_POINTS_500M,BC_MANMADE_POINTS_500M,BC_WATER_POLYS_5KM,BC_BASEMAP_LINES_5KM_water,BC_BASEMAP_LINES_5KM_transport,BC_BASEMAP_LINES_5KM_boundary,DBM_7H_MIL_POPULATION_POINT,DBM_7H_MIL_BOUNDARIES_LINE,DBM_7H_MIL_DRAINAGE_LINE,DBM_7H_MIL_ROADS_LINE,DBM_7H_MIL_PARK_POLY,DBM_7H_MIL_POLITICAL_POLY_PS,DBM_7H_MIL_POLITICAL_POLY_BC,DBM_7H_MIL_BATHYMETRIC_POLY&version=1.1.1&STYLES=&SRS=EPSG:4326&BBOX=-{{{west|123.05}}},{{{south|49.95}}},-{{{east|122.95}}},{{{north|50.05}}}&WIDTH={{ #expr:({{{west|123.05}}}-{{{east|122.95}}})*111.12*{{#cos: ({{{north|50.05}}}*{{#const:pi}}/180)}}*{{{scale|110}}}}}&HEIGHT={{ #expr:({{{north|50.05}}}-{{{south|49.95}}})*111.12*{{{scale|110}}}}}&FORMAT=PNG {{{link|BC Basemap}}}]}}<noinclude>


{{#expr:{{{lat|50}}}+{{{height|.1}}}/2}}
==Notes==
{{#expr:{{{lat|50}}}-{{{height|.1}}}/2}}
 
-{{#expr:{{{long|123}}}+{{{width|.1}}}/2}}
The WMS server limits the maximum size of the image.
-{{#expr:{{{long|123}}}-{{{width|.1}}}/2}}
 
{{#expr:{{{width|.1}}}*{{{scale|10000}}}0.6427}}
==Parameters==
{{#expr:{{{height|.1}}}*{{{scale|10000}}}}}
 
There are 2 options to specify the bounding box.  Either use lat, long, width and height or use north, south, east and west. 
 
*lat: lattitude of the center of the map (default:50.00)
*long: longitude of the center of the map (default:123.00}
*height: height of the map in km (default:5km)
*width: width of the map in km (default:5km)
*scale: map scale in pixels / km (default:110 pixels/km).  In order to get the most detailed contour lines (20m intervals), a minimum scale of 110 pixels/km is required.
*link: text to appear in the link
*north: lattitude of top of bounding box
*south: lattitude of bottom of bounding box
*east: lattitude of right side of bounding box
*west: lattitude of left side of bounding box
 
calculation notes
 
*1 nautical mile = 1.85200km
*1 degree lattitude = 60 nautical miles = 111.12km
*1 degree longitude = 111.12km * cos (lattitude)
 
test calculations:
 
*{{#expr:{{{lat|50}}}+0.5*{{{height|10}}}/111.12}}
*{{#expr:{{{lat|50}}}-0.5*{{{height|10}}}/111.12}}
*-{{#expr:{{{long|123}}}+0.5*{{{width|10}}}/(111.12*{{#cos: ({{{lat|50.1}}}*{{#const:pi}}/180)}})}}
*-{{#expr:{{{long|123}}}-0.5*{{{width|10}}}/(111.12*{{#cos: ({{{lat|50.1}}}*{{#const:pi}}/180)}})}}
*{{#expr:{{{width|5}}}*{{{scale|120}}}}}
*{{#expr:{{{height|5}}}*{{{scale|120}}}}}
*{{#expr:({{{north|50.1}}}-{{{south|49.9}}})*111.12*{{{scale|120}}}}}
*{{#expr:({{{west|123.1}}}-{{{east|122.9}}})*111.12*{{#cos: ({{{north|50.1}}}*{{#const:pi}}/180)}}*{{{scale|120}}}}}
*{{#const:pi}}
*{{#cos: (50*{{#const:pi}}/180)}}
 
==Known Layers==
 
For help with layer names, see [[online mapping#Provincial Basemap WMS]]
</noinclude>
</noinclude>
[http://libcwms.gov.bc.ca/wmsconnector/com.esri.wsit.WMSServlet/ogc_layer_service?VERSION=1.1.0&request=GetMap&SRS=EPSG:4326&BBOX=-{{#expr:{{{long|123}}}+{{{width|.1}}}/2}},{{#expr:{{{lat|50}}}-{{{height|.1}}}/2}},-{{#expr:{{{long|123}}}-{{{width|.1}}}/2}},{{#expr:{{{lat|50}}}+{{{height|.1}}}/2}}&WIDTH={{#expr:{{{width|.1}}}*{{{scale|10000}}}*0.6427}}&HEIGHT={{#expr:{{{height|.1}}}*{{{scale|10000}}}}}&LAYERS=TRIM_EBM_OCEAN,TRIM_EBM_WATERBODIES,TRIM_EBM_WATERCOURSES,TRIM_EBM_WETLANDS,TWTR_LINES,TTRN_LINES,TCVR_POINTS,TCTR_LINES,TTRN_POINTS,TSRF_POINTS,TCTR_POINTS,WHSE_BASEMAPPING.TRIM_TEXT_ANNO,TWTR_ANNO,TTRN_ANNO,TSRF_ANNO,TMISC_ANNO,TCVR_ANNO,TCUL_ANNO,TCTR_ANNO,BCGS_GRID,BCGS_GRIDNTS_BC_COASTLINE_POLYS_125M,NTS_BC_RIV_LAKE_WET_POLYS_125M,NTS_BC_COASTLINE_LINES_125M,NTS_BC_CONTOUR_LINES_125M,NTS_BC_MANMADE_LINES_125M,NTS_BC_TRANSPORT_LINES_125M,NTS_BC_TRANSPORT_POINTS_125M,NTS_BC_WATER_POINTS_125M,NTS_BC_LANDFORM_POINTS_125M,NTS_BC_ANNO,NTS_GRID,BC_RIV_LAKE_WET_POLYS_500M,BC_WATER_LINES_500M,BC_TRANSPORT_LINES_500M,BC_PROV_BOUNDARIES_LINES_500M,BC_MANMADE_LINES_500M,BC_MAJOR_CITIES_POINTS_500M,BC_WATER_POINTS_500M,BC_TRANSPORT_POINTS_500M,BC_SPOT_ELEVATION_POINTS_500M,BC_MANMADE_POINTS_500M,BC_WATER_POLYS_5KM,BC_BASEMAP_LINES_5KM_water,BC_BASEMAP_LINES_5KM_transport,BC_BASEMAP_LINES_5KM_boundary,DBM_7H_MIL_POPULATION_POINT,DBM_7H_MIL_BOUNDARIES_LINE,DBM_7H_MIL_DRAINAGE_LINE,DBM_7H_MIL_DRAINAGE_POLY,DBM_7H_MIL_ROADS_LINE,DBM_7H_MIL_PARK_POLY,DBM_7H_MIL_POLITICAL_POLY_PS,DBM_7H_MIL_POLITICAL_POLY_BC,DBM_7H_MIL_BATHYMETRIC_POLY,&STYLES=&FORMAT=PNG {{{text|BC Basemap}}}]

Latest revision as of 21:08, 23 July 2008

Expression error: Unrecognized punctuation character "{".&HEIGHT=1222.3199999999&FORMAT=PNG BC Basemap

Notes

The WMS server limits the maximum size of the image.

Parameters

There are 2 options to specify the bounding box. Either use lat, long, width and height or use north, south, east and west.

  • lat: lattitude of the center of the map (default:50.00)
  • long: longitude of the center of the map (default:123.00}
  • height: height of the map in km (default:5km)
  • width: width of the map in km (default:5km)
  • scale: map scale in pixels / km (default:110 pixels/km). In order to get the most detailed contour lines (20m intervals), a minimum scale of 110 pixels/km is required.
  • link: text to appear in the link
  • north: lattitude of top of bounding box
  • south: lattitude of bottom of bounding box
  • east: lattitude of right side of bounding box
  • west: lattitude of left side of bounding box

calculation notes

  • 1 nautical mile = 1.85200km
  • 1 degree lattitude = 60 nautical miles = 111.12km
  • 1 degree longitude = 111.12km * cos (lattitude)

test calculations:

  • 50.044996400288
  • 49.955003599712
  • -Expression error: Unrecognized punctuation character "{".
  • -Expression error: Unrecognized punctuation character "{".
  • 600
  • 600
  • 2666.88
  • Expression error: Unrecognized punctuation character "{".
  • {{#const:pi}}
  • {{#cos: (50*{{#const:pi}}/180)}}

Known Layers

For help with layer names, see online mapping#Provincial Basemap WMS

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