Palm oil nowadays takes an important role in the production of everyday necessities. Lack of information on the land use and oil palm health condition result in a continuous expansion of natural land resources for plantations and put forests and wildlife habitants in danger. The field coverage is pretty limited and difficult to have a concise result for manual labor (both in the field and count in aerial photos) given the large land coverage. Outdoor environment with less stable conntection to Internet challenges the current way of plantation management.