Coordinate Reference Systems
Remarks
NADCON method which expects longitudes positive west; EPSG GeogCRSs Guam 1963 and NAD83(HARN) (codes 4675 and 4152) have longitudes positive east. Can be used as approximation for tfm between Guam 1963 and WGS 84 - see tfm code 1069.
Frequently Asked Questions
What is the accuracy of the Guam 1963 to NAD83(HARN) transformation?
This transformation (EPSG:1068) has an accuracy of 5m using the NADCON method. Area of use: Guam - onshore.