Abstract
The Batu Ampar block is one of the ex-mining blocks in Bangka Regency where land revegetation has been carried out in 2019 and 2020. Observation of land realization is carried out by testing the accuracy of mapping using a base map from drone data and the success of the canopy cover level in accordance with the accuracy of the classification of the base map based on Regulations Head of the Geospatial Information Agency Number 15/2014. The results of processing and analysis show that the CE90 and LE90 accuracy test values for drone data geometry are 0.44 m and 0.86 m for the GCP georeference is said to be in class 3 on a scale of 1:2500 and class 1 on a scale of 1:5000. In the process without GCP georeference, the CE90 and LE90 values of 8.5 m and 6.8 m do not correspond to any class on the ideal scale for the layout of the Batu Ampar reclamation block mapping.
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