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PT Geomatik Anugerah Semesta (Geometa) was founded based on the dreams of the founders to be a solution in facilitating customers’ work related to the Internet of Things (IoT) and geospatial, as well as taking a role in being part of the progress of the nation and state, towards a Golden Indonesia 2045.
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FAQ
Frequently Asked Questions
How can the accuracy of a photogrammetric survey produce contours?
The accuracy of the photogrammetric survey depends on the camera used, the flying height, and the land cover of the surveyed area. The results that can be provided have good accuracy up to cm and good quality with GSD <5cm (depending on user request).
What is the function of lidar surveys? When do lidar surveys need to be conducted?
Lidar surveys have the main function of determining the topographic conditions of an area. This survey is recommended for topographic measurements with a large area, so that it can save time. Lidar surveys can also be carried out in areas with extreme contours and dense land cover because lidar surveys use UAVs and their sensors are able to penetrate small gaps in trees.
Can the results of a photogrammetric survey produce contours?
Contours can be generated from photogrammetric surveys, as well as GNSS and Lidar surveys. However, when compared to other surveys, the accuracy of contours produced by the photogrammetric method is still at the bottom of the list, influenced by the inability of this method to produce points under trees.
What are the functions of lidar results?
Lidar results are used to determine the 3D condition of an area that is the object of the survey. These results can then be used for regional monitoring, basic data for development and so on.
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Menara 165, Lantai 3, Jl. TB. Simatupang Kav. 1, RT.3/RW.3, Cilandak Timur, Pasar Minggu, Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12560
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For IoT Solutions: +62811 1300 4220
For Geospatial Solutions: +62812 8030 8333