City or Town: Name of nearest incorporated town to site. Remote sites may be identified by geographic features (e.g., San Gabriel Mountains).
State or Province: Name of state or province site is located in, if applicable
Country: Country site is located in
Tectonic Plate: Tectonic plate or plate boundary site is located on or near
X Coordinate: Approximate position of site, x coordinate (m)
Y Coordinate: Approximate position of site, y coordinate (m)
Z Coordinate: Approximate position of site, z coordinate (m)
Reference Frame: Reference frame used for X,Y,Z coordinates listed above. Will appear in IGS log additional information field. ITRF: International Terrestrial Reference Frame
Geodetic Latitude: Approximate geodetic latitude of site (deg)
Geodetic Longitude: Approximate geodetic longitude of site (deg)
Ellipsoidal Height: Approximate ellipsiodal height of site (m)
Additional Information: Any additional information pertaining to site location
Geodetic Datum: Geodetic datum used for lat, lon and height listed above. Will appear in IGS log additional information field.
County: County site is located in, if applicable. Will appear in IGS log additional information field.