EPSG:4438 · United States
NAD83 / BLM 18N (ftUS) to KML & KMZ
NAD83 / BLM 18N (ftUS) (EPSG:4438) is a Transverse Mercator coordinate system on the NAD83 datum, with coordinates in US survey feet. Its official area of use is: United States (USA) - between 78°W and 72°W onshore and offshore - Connecticut; Delaware; Maryland; Massachusetts; New Hampshire; New Jersey; New York; North Carolina; Pennsylvania; Virginia; Vermont.
- Converter already set to EPSG:4438
- Latitude and longitude on WGS 84, as Google Earth uses
- Download the point as KML
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Good to know
- Coordinates are in US survey feet. Enter them in those units, not metres.
- Datum: Treated as WGS 84, no shift (the datums agree to about a metre or better).
Convert a whole spreadsheet
- Open the web app or the Windows app, and paste your rows from Excel or open a CSV file.
- Under Coordinate system, search for “4438” and pick NAD83 / BLM 18N (ftUS).
- Check one point you know on the map, then press Save KML or Save KMZ and open it in Google Earth.
New to this? Read how to convert easting and northing to latitude and longitude.