The project focuses on environmental monitoring of TPA Suwung, Bali, using photogrammetry technology. Partnered with HarvestWaste, the initiative aims to calculate trash volumes and estimate when the landfill will reach its maximum capacity. 

This data supports proactive waste management and operational planning to address the growing waste challenges in Bali.

Client

Waste Management Service in Amsterdam

https://www.harvestwaste.com/

WHAT WE DID

High Resolution Photogrammetry

Located at TPA Suwung in Bali, the project spans 60 hectares.
Photogrammetry techniques were used to generate Digital Surface Models (DSM) and orthomosaic maps. Detailed pre-flight planning and efficient data processing workflows enabled the team to achieve a Ground Sampling Distance (GSD) of 4.68 cm/pixel, all of the imagery are sharp and can detect the trash precisely.
MSDI-bali-waste-management-3dmapping-8 MSDI-bali-waste-management-3dmapping-9

The team faced the challenge of accessing the landfill’s peak for a clear assessment of its condition. On the top we saw that the TPA is nearing full capacity, with some trash spilling into the sea and forming towering heaps. Using photogrammetry, the project produced a detailed DSM that allows for accurate volume calculations. By combining this data with the daily or weekly waste input rates, it becomes possible to estimate how the landfill will grow over time and predict when it will reach maximum capacity.

This approach offers a forward-thinking solution for waste management and environmental monitoring. With the ability to anticipate future conditions, stakeholders can develop precise plans and make informed decisions to address waste challenges proactively. This ensures more sustainable waste management strategies for Bali and serves as a model for similar operations elsewhere.

https://www.harvestwaste.com/our-solution/

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