iOS unable to parse UTM coordinates

RajH

We are using parse UTM coordinate by doc Esri

But won't able to parse UTM coordinate like -  1Q 433568 m   1978405 m

 However, i saw this is able to parse by Mapbox API.

Could you please help me to parse these coordinates?

Nicholas-Furness

Hi.

You should not have the units in there. Use something like:

let utmString = "1Q 433568 m   1978405 m"

let pt = AGSCoordinateFormatter.point(
    fromUTMString: utmString.replacingOccurrences(of: "m", with: ""),
    spatialReference: .wgs84(),
    conversionMode: .latitudeBandIndicators
)

 

That will give you a point at latitude 17.892510, longitude -177.627141, which matches what's returned here: https://awsm-tools.com/geo/utm-to-geographic

Hope that helps.