The terrain of the project site is relatively flat, and it is currently a rice planting field. It has not been harvested during the survey. The elevation of the orifice is 2.39~3.62 meters, and the maximum height difference is 1.23 meters.
The site of the project is relatively flat, is now a rice cultivation field, during the survey period was not harvested, the hole height of 2.39 to 3.62 meters, the maximum height difference of 1.23 meters.
The terrain of the project site is relatively flat, and it is now a rice planting field, which was not harvested during the survey. The elevation of the orifice is 2.39-3.62 m, and the maximum height difference is 1.23 M.