Gaithersburg (NIST), MD
Latitude: 38.85 °Longitude: 77.03 ° Elevation: 20 meters above sea level Brewer Serial#: 105 Site Start Date: 06-JUL-1994 Site End Date: N/A
The Brewer is located on the roof of Building 221 at the National Institute of Standards and Technology (NIST) at Gaithersburg, Maryland, about 18 meters above ground level. The surrounding area is suburban. With the exception of a 12-story building about 400 meters to the NNE and some trees that slightly exceed the instrument height, the sky is relatively unobstructed in all directions.