La Jollan Michael Pallamary says survey monuments in some of the oldest La Jolla subdivisions have disappeared, making the job of land surveyors (such as himself) harder. Survey monuments, also called ...

The city of Joplin is keeping or replacing land survey monuments, or markers, as work is done in the tornado zone. Public Works Director Nick Heatherly said the city is protecting or replacing any ...

Japan-based Aerosense Inc. has commercialized its AEROBO marker solution for drone surveying using the u‑blox NEO‑M8T timing module. Conceived to compute absolute time to within 20 nanoseconds using ...

Land survey monuments — small pins placed in cement statewide since the 1920s — are crucial in determining property lines. La Jolla land surveyors are accusing City of San Diego contractors of ...