![]() | |||
![]() |
![]() |
171: National Park Service - Bird Island | ![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
27° 29' 4" N 97° 19' 5" W |
NPSBI |
|
![]() |
![]() |
![]() |
![]() |
![]() |
Station Information
Elevations
Elevations of datums above station datum: (click here for diagram) Bench mark elevations above datum:
Bench Mark Descriptions |
![]() |
![]() |
||||||||||||||||||||||||||||||||||||||||||||||||
![]() |