UAS for Cadastral Applications

摘要

When ownership of one or more parts of a parcel changes, seller(s) and buyer(s) are legally obliged to identify the new boundaries. Stakeholders are often unable to attend the on-site identification session. Could high-resolution images captured by UAS bring relief? Would it be possible to use a high-quality orthomosaic as substitute? The crux is that precision and spatial resolution must be high enough. Having conducted tests in an urbanised area in The Netherlands, the authors conclude that the precision of 3cm is similar to conventional land surveying and that UAS imagery enables seller(s) and buyer(s) to perform boundary identification.