Peter Ashley

Peter Ashley is a senior level professional with more than 23 years of project experience that is supplemented with a strong academic background in surveying and photogrammetry. Ashley has skills at every aspect of the mapping process, from aerotriangulation design and computation, to digital map translation. Because of the breadth of his capabilities, he is a vital consultant for clients on project design and best technical approach for photogrammetry, airborne LiDAR, and orthophotography. Ashley’s has worked extensively with historical aerial imagery archives, some of which date back to the 1930s. Frequently client projects required that he use archival imagery to develop maps of historical conditions that could be documented in no other way. Often his results were used as evidence in state and in federal court where he was called to testify as an expert witness and discuss his methods. Over the years, Ashley has managed hundreds of major mapping projects for public agencies and private clients. Ashley is a member of California Land Surveyors Association and frequently conducts photogrammetry and LiDAR workshops for the Land Surveyor review classes. He holds an M.S., Civil Engineering-Photogrammetry and Surveying from UC Berkeley and a B.S. in Mathematics.  

Information

1. Company: Tetra Tech

Links

Recent Content by Peter Ashley

1. Preparing Historical Aerial Imagery of Southern California Deserts for Use in LADWP’s GIS (May 25th, 2011)