Previous: ESRI:103010 : NAD_1983_2011_StatePlane_Colorado_Central_FIPS_0502 | Next: ESRI:103012 : NAD_1983_2011_StatePlane_Colorado_North_FIPS_0501_Ft_US

ESRI:103011

NAD_1983_2011_StatePlane_Colorado_South_FIPS_0503

Google it