Orthomosaic image of Takaragaike Park and patch polygon of Rhododendron reticulatum
datasetposted on 2022-04-18, 05:01 authored by Hideyuki Niwa
Aerial images was conducted on April 8, 2020, using a Mavic 2 Pro (DJI) at an altitude of 130 m with an overlap rate of 80 % and a sidelap rate of 60 %. The resolution of the images was 5472×3648 pixel with a ground resolution of 2.94 cm/pixel. The photogrammetry software used was Photoscan Pro. ver1.3 (Agisoft), and the resulting orthomosaic image was 4.0 cm/pixel. The kml is a patch polygon of a Rhododendron reticulatum flower extracted using Picterra, an online service that uses machine learning.