September 2014, Miller Creek Aerial Mapping (MCA) in
conjunction with Terra Remote Sensing Inc. (TRSI) and
APS Surveying & Mapping (APS), performed a LiDAR
study of a site near La Conner, Washington. The purpose
of the project was to gather LiDAR during low-tide
conditions (<0ft MLLW) to aid the assessment of jetty
and dike conditions in and around the Swinomish Channel.
Projection: Washington State Plane FIPS 4601
Horizontal Datum: NAD 83/91
Vertical Datum: Mean Lower Low Water (MLLW) (NAVD88 + 1.51')
Units: US Survey Feet.