Merge pull request #6 from maseology/main

added 3161
wroge · Nov 2, 2023 · d848fa6 · d848fa6
2 parents 56ee0cb + 2200963
commit d848fa6
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diff --git a/epsg.go b/epsg.go
@@ -32,6 +32,7 @@ func EPSG() *Repository {
 		6355:   NAD83AlabamaEast(),
 		6356:   NAD83AlabamaWest(),
 		6414:   NAD83CaliforniaAlbers(),
+		3161:   NAD83OntarioMNRlambert(),
 	}
 
 	for i := 1; i < 61; i++ {

diff --git a/reference.go b/reference.go
@@ -181,6 +181,12 @@ func NAD83CaliforniaAlbers() ProjectedReferenceSystem {
 	return crs
 }
 
+// NAD83OntarioMNRlambert is a projected Coordinate Reference System similar to
+// https://epsg.io/3161
+func NAD83OntarioMNRlambert() ProjectedReferenceSystem {
+	return NAD83().LambertConformalConic2SP(-85, 0, 44.5, 53.5, 930000, 6430000)
+}
+
 // GeocentricReferenceSystem represents a geocentric Coordinate Reference System.
 type GeocentricReferenceSystem struct {
 	Datum Datum