project screenshot
project screenshot
project screenshot
project screenshot


Revolutionizing ecosystem monitoring with satellite images and blockchain technology


Created At

Scaling Ethereum 2023

Project Description

LeafTrack is a remote sensing service that utilizes free, high-resolution satellite images to monitor the vegetation layer of a given area, such as a nature reserve. The service provides detailed information about the vegetation, including its health, growth, and distribution, through the use of advanced algorithms and machine learning models.

This information is then stored in a blockchain-based system, which ensures its immutability and transparency. The blockchain system also allows for secure and decentralized data sharing among relevant stakeholders, such as researchers and conservationists.

By leveraging this technology, LeafTrack acts as an early warning system for any changes in the vegetation layer, enabling reserve managers to make well-informed decisions in a timely manner. This can include identifying areas that require more attention or intervention, such as those affected by invasive species or climate change

How it's Made

Challenges: Specific bugs or hurdles that we encountered in the LeafTrack project include issues with satellite image processing, inaccuracies in machine learning models, and security vulnerabilities in the blockchain-based system. These challenges was addressed through rigorous testing and continuous improvement of the system's components.

Networks and stack: Deployed on Scroll: Deployed contract address: : 0xb777774C9955b0EbfD84cF1769977ac87ED948De

Deployed on Polygon. Deployed contract address: 0xD128B7AC652E2caF9514c70f5dc2f1Be8bD14A8a

Filecoin is used in the project to save the analyzed and compressed satellite images in an IPFS system. This ensures that the images are stored securely and can be easily accessed and shared among relevant stakeholders.

Also the smart contracts are deployed on Filecoin Hyperspace testnet. Deployed contract address: 0x512F7469BcC83089497506b5df64c6E246B39925

Deployed on Scroll: Deployed contract address: : 0xb777774C9955b0EbfD84cF1769977ac87ED948De Chainlink is used to connect smart contracts with off-chain data and services. In the LeafTrack project, it ensures that the data from satellite images is securely and accurately transferred to the blockchain-based system. Path:

The Graph is used in the LeafTrack project to request information and save it in the blockchain-based system, ensuring immutability and transparency of the data.

Deploy Key: 6e05298c760ca85b6a228726185db02f

Deployed on Mantle testnet. Deployed contract address: 0x9fE46736679d2D9a65F0992F2272dE9f3c7fa6e0

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