3.3 The shape of a catchment is in the form of a pentagon ABCDE. There are 4 raingauge stations P,Q,R and S inside the catchment. The position coordinates in Km are A(0,0), B(50,75), C(100,75), D(150,0), E(75,-50), P(50,25), Q(100,25), R(100,-25)and S(50,-25). If the rainfalls recorded at P,Q,R and S are 88,102,112 and 116mm respectively. Determine the average depth of rainfall over the catchment using Thiessen polygon method.
3.3 The shape of a catchment is in the form of a pentagon ABCDE. There are 4 raingauge stations P,Q,R and S inside the catchment. The position coordinates in Km are A(0,0), B(50,75), C(100,75), D(150,0), E(75,-50), P(50,25), Q(100,25), R(100,-25)and S(50,-25). If the rainfalls recorded at P,Q,R and S are 88,102,112 and 116mm respectively. Determine the average depth of rainfall over the catchment using Thiessen polygon method.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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I need the answer to the question in Engineering Hydrology
![3.3 The shape of a catchment is in the form of a pentagon ABCDE. There are 4 raingauge
stations P,Q,R and S inside the catchment. The position coordinates in Km are A(0,0),
B(50,75), C(100,75), D(150,0), E(75,-50), P(50,25), Q(100,25), R(100,-25)and S(50,-25). If the
rainfalls recorded at P,Q,R and S are 88,102,112 and 116mm respectively. Determine the
average depth of rainfall over the catchment using Thiessen polygon method.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2a5d7997-0d2d-42de-9662-743fec8d5e95%2F71e0d2af-ea9d-41d2-bbc3-a4bf3cd44387%2Fcitsxgp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3.3 The shape of a catchment is in the form of a pentagon ABCDE. There are 4 raingauge
stations P,Q,R and S inside the catchment. The position coordinates in Km are A(0,0),
B(50,75), C(100,75), D(150,0), E(75,-50), P(50,25), Q(100,25), R(100,-25)and S(50,-25). If the
rainfalls recorded at P,Q,R and S are 88,102,112 and 116mm respectively. Determine the
average depth of rainfall over the catchment using Thiessen polygon method.
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