rain gage การใช้

• The Rain Gage objects can use precipitation for thousands of years.
• Rain gages in Rist Canyon recorded over 15 " of rain.
• SWMM uses Rain Gage objects to represent rainfall inputs to the system.
• He convinced the Pennsylvania legislature to appropriate $ 4, 000 to equip an observer in each county with barometer, thermometers, and rain gage.
• The SWMM 5.0 . 001 to 5.1 . 011 main components are : rain gages, buildup / washoff functions that allow the simulation of water quality constituents.