British National Grid: Transverse Mercator

Description: comment:With the introduction of OSTN15, the area for the British National Grid has effectively been extended from Britain to cover the adjacent UK Continental Shelf.

Property	Value
accuracy	-1.0 (xmls:double)
area_of_use	United Kingdom (UK) - offshore to boundary of UKCS within 49°45'N to 61°N and 9°W to 2°E; onshore Great Britain (England, Wales and Scotland). Isle of Man onshore. (geoepsg:British_National_Grid_area_of_use)
asProj4	+proj=pipeline +step +proj=axisswap +order=2,1 +step +proj=unitconvert +xy_in=deg +xy_out=rad +step +proj=tmerc +lat_0=49 +lon_0=-2 +k=0.9996012717 +x (...) _0=400000 +y_0=-100000 +ellps=airy (geocrs:projLiteral)
asProjJSON	{'$schema':'https://proj.org/schemas/v0.2/projjson.schema.json','type':'Conversion','name':'British National Grid','method':{'name':'Transverse Mercat (...) or','id':{'authority':'EPSG','code':9807}},'parameters':[{'name':'Latitude of natural origin','value':49,'unit':'degree','id':{'authority':'EPSG','code':8801}},{'name':'Longitude of natural origin','value':-2,'unit':'degree','id':{'authority':'EPSG','code':8802}},{'name':'Scale factor at natural origin','value':0.9996012717,'unit':'unity','id':{'authority':'EPSG','code':8805}},{'name':'False easting','value':400000,'unit':'metre','id':{'authority':'EPSG','code':8806}},{'name':'False northing','value':-100000,'unit':'metre','id':{'authority':'EPSG','code':8807}}],'id':{'authority':'EPSG','code':19916}} (geocrs:projJSONLiteral)
asWKT	CONVERSION['British National Grid',METHOD['Transverse Mercator',ID['EPSG',9807]],PARAMETER['Latitude of natural origin',49,ANGLEUNIT['degree',0.017453 (...) 2925199433],ID['EPSG',8801]],PARAMETER['Longitude of natural origin',-2,ANGLEUNIT['degree',0.0174532925199433],ID['EPSG',8802]],PARAMETER['Scale factor at natural origin',0.9996012717,SCALEUNIT['unity',1],ID['EPSG',8805]],PARAMETER['False easting',400000,LENGTHUNIT['metre',1],ID['EPSG',8806]],PARAMETER['False northing',-100000,LENGTHUNIT['metre',1],ID['EPSG',8807]],ID['EPSG',19916]] (geocrs:wktLiteral)
has_ballpark_transformation	false (xmls:boolean)
method_name	Transverse Mercator (xsd:string)
parameter	False easting (geoepsg:British_National_Grid_falseEasting) [400000.0 om:metre] False northing (geoepsg:British_National_Grid_falseNorthing) [-100000.0 om:metre] Latitude of natural origin (geoepsg:British_National_Grid_latitudeOfNaturalOrigin) [49.0 om:degree] Longitude of natural origin (geoepsg:British_National_Grid_longitudeOfNaturalOrigin) [-2.0 om:degree] Scale factor at natural origin (geoepsg:British_National_Grid_scaleFactorAtNaturalOrigin) [0.9996013 unity]
usage	EngineeringSurvey (geoepsg:EngineeringSurvey) topographic map (geoepsg:TopographicMap)
type (rdf:type)	airy projection (geoepsg:AiryProjection)
comment (rdfs:comment)	With the introduction of OSTN15, the area for the British National Grid has effectively been extended from Britain to cover the adjacent UK Continenta (...) l Shelf. (xmls:string)
label (rdfs:label)	British National Grid: Transverse Mercator (rdf:langString) (iso6391:en)
Is coordinate operation of	OSGB36 / British National Grid (geoepsg:27700)

British National Grid: Transverse Mercator

Metadata