MWLR INFILTROMETER cho Android
- REQUIRES ANDROID | Danh mục: Utilities
Xếp hạng 0
từ 0 Bình chọn |
$ Free
- REQUIRES ANDROID | Danh mục: Utilities
 |
 |
 |
 |
Tệp APK (Bộ gói Android) là tệp thô của ứng dụng Android. Tìm hiểu cách cài đặt mwlr-infiltrometer.apk tệp trên điện thoại của bạn trong 4 bước đơn giản:
Đúng. Chúng tôi cung cấp một số bản sao tải xuống Apk an toàn nhất để nhận MWLR INFILTROMETER apk.
One of the key information required for smart agriculture and storm water management is how fast the water get infiltrated in to the soil at various antecedent soil moisture conditions. Storm water generated from a catchment is well routed if the portion of the rain which contributes to the runoff is properly estimated. Infiltration data is the most important parameter required to estimate the runoff. Precision irrigation scheduling to prevent surface runoff is best estimated if infiltration rates are known for all soil types in a farm. Farmers could save a lot of resources if they are aware of the infiltration rates of their farm soil types. The traditional way of measuring infiltration rate is time consuming and labour intensive. One would set up the infiltration measurement gear in the field with a sealed water tank which works on a principle of marriott bottle which maintains a constant water head. The falling water level is either measured manually or by a pressure transducer using data logger. The operator may need to stay at the site until the test is completed. Landcare Research has developed the automated, cloud connected and smart phone driven infiltrometer to measure infiltration rate at any given soil moisture content. Up to maximum of 5 infiltrometers can be networked to measure infiltration rates at 5 different locations. Since they are connected to the cloud by a cellular network there is no limitation of the distance between devices meaning they can be scattered in a 10,000-ha farm and monitor and control from one location using a smart phone app. The basic components of the LCR infiltrometer are, measuring and spare water tanks, soil moisture sensor to measure varying soil moisture content as water infiltrates in to the soil, an electrode to sense the water level in the ring, pressure transducer to measure falling water height and electronics to operate valves in order to maintain the constant water level over the soil and connect to the internet via cellular network . The water depth over the soil inside the container ring is maintained at required level and the falling water level in the tank and soil moisture content are recorded with time. Infiltration ring size and the water tank sizes can be selected to suit the soil type and can be written into data process in the cloud using smart phone interface. For example, clay soil requires smaller rings as infiltration rate is significantly smaller than sandy soil. Time series data are automatically recorded on a clod data base and sent to the users email account using the options given in the smart phone interface. Historical data are displayed on the smart phone interface as time series charts. Interactive charts on the smart phone allow one to determine when to terminate the test, for example when the infiltration rate becomes steady. The water tank level, soil moisture content battery voltage are displayed on the interface as well. A spare water tank could be used to refill the water tank if it gets empty, which could be activated remotely. For example, sandy soil requires a lot of water before infiltration rate reaches steady state. The operator will receive a warning txt message on the smart phone when the water tank is closer to empty, so the water tank could be activated remotely. The smart phone interface also provide option to add any field notes for the location it is installed, for example soil and vegetation types. The basic procedure to setup a infiltrometer network is to locate them at desired soil zones, if necessary with spare water tanks and activate and monitor from a location which is most convenient, for example from your living room.
Apk Mirror 1: : Tải về APK
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
