UAV를 이용한 개별불부합지 조사 방법

Abstract

In this study, an survey method for individual cadastral non-coincidence using UAV (Unmanned Aerial Vehicle) was presented. Specifically, it was attempted to suggest the applicability of individual cadastral non-coincidences by type and scale using UAV orthoimages and cadastral related data. To this end, an experimental area was selected, UAV images were produced, and individual cadastral non-coincidences were extracted using cadastral data. The extraction was performed by cadastral non-coincidence type and scale for each non-coincidence parcel that occurred in less than 10 parcels. As a result of the extraction, it was found that 93 parcels, or 6.7%, of the total 1,386 parcels in the study area had various types of individual cadastral non-coincidences (biased type, blank type, overlap type, location error type, irregular type). By parcel scale, within 3 parcels were 25 parcels (26.9%), 4-5 parcels were 4 parcels (4.3%), 6-7 parcels were 13 parcels (14.0%), and 8-9 parcels were 25 parcels (26.9%). If the individual cadastral non-coincidence extraction method presented in this study is used to survey individual cadastral non-coincidences, it is expected to secure a lot of effectiveness in the cadastral re-survey project.