For tl 
structu 
Storm Water Database Updating System 
T 
Entering 
Field Data 
Editing 
Field Data 
Structure Number, Type' 
Install year, Ownership 
Invert Deep, Type 
Lid size, Type, Condition 1 
Pipe Count 
Each pipe End#, Invert'' 
Material, Shape, Size 
1 
r 
i 
r s 
r 
1 Save 1 
|Cancel| 
Linking GPS 
Cai. Elevation 
— 
Editing Structure # 
L 
Not found 
Interface of 
Editing 
Select GPS 
- i/^Crea 
jrPS data 
Creating Stru/ 
Pipe Laver 
Ï 
Create Structure layer 
„Based on joined layer 
Select SW data 
Name for saving^ 
/Elevations j 
/are calculate^ 
Connecting 
Existing Data 
♦ ~ 
Search “Yes" in “withLOST 
dì joined layer 
ÌST^ 
Create Pipe layer 
Data Quality 
Control 
1r— 
I Edit Feature! 
Updating 
Existing Data 
iNewStiuj iNewpye | 
Zoom in the area 
Interface for selecting LOST 
=3 
— 
2 
<i> V 
ap.g 
2 -c 
Break pipe 
segment 
ï 
- ë 
V <- 
% 3 
§* 
O o 
^Mssolve all p ipe^ 
Loop 
IsSrtlfEndl 
Tr 
3EZ3 
In existed 
In existed 
In CN 
In new' 
Is a new 
Iu new 
Break a new 
Strucnues 
pipes 
Strucnues 
Structures 
Structure 
pipes 
pipe segment 
Mousedown 
create a point 
Mousedown to 
create a point 
ieakthe pipe 
ato two segment^ 
Delete selected 
fisted stru/pipes 
Data 
Updated 
[Connect the LOST! 
3l 
CTAdd it in new r pipe lay 
/ List All 7 
/ the LOST# / 
Legend 
Input 
Inner operation 
Function 
Display 
Decision 
to 
Oq 
Figure 1. The Flowchart of Storm Water Database Updating System (SWDUS) 
cr a a co 
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