Contourline - the soil and water measurement expert in your pocket. This application aims to simplify complex contour measurement and layout work by accurately planning terraced fields, planting ditches, or drainage channels on slopes without the need for expensive instruments and professional background. The core function of the application is powerful and intuitive: simply input the measured slope and planned line spacing of the target slope, and the application will instantly use the built-in trigonometric function model to calculate the required slope spacing to maintain equal height on the actual slope. You can quickly determine each contour point on the hillside using a tape measure with clear illustrations and numerical guidance. Its biggest feature is the integration of multiple layout scenarios (such as agricultural cultivation, ecological restoration, small-scale engineering), and the ability to intelligently recommend safe and effective water conservation measures based on slope. All key data and calculation results are saved locally, forming your project log, greatly improving the efficiency and accuracy of field operations, making it a powerful tool for farmers, forest rangers, and water conservation workers.
