Person Trip Data Browser and Analyzer

Transcription

1 Person Trip Data Browser and Analyzer Understanding human mobility from spatial perspective QUICK GUIDE Version By Dr. Ko Ko Lwin Division of Spatial Information Science Faculty of Life and Environmental Sciences University of Tsukuba Copyrighted material 0 Department Homepage Updated on: March 0, 0

2 Contents. GRAPHICAL USER INTERFACE P. MAP CONTROLS P. QUERY BUILDER.. Simple Query P.. Query by Specific Time Intervals P.. Get Sum of Each Category in User Defined Attribute Field P. SPATIAL QUERY.. Query by Feature P.. Interactive Spatial Query P. GRAPH GENERATION.. Bar Chart Generation P8.. Pie Chart Generation P9 Appendix P0

3 . GRAPHICAL USER INTERFACE URL: Map controls (Zoom In/Out, Pan, Get Attribute Information, etc.) Map layers control (Layer On-Off, Label On-Off) Map symbol size Show map legend and select attribute field for generating sum of each category Query builder Spatial Query by Feature Interactive Spatial Query Result of sum of each category in user defined attribute field Result of each query string Result of spatial query P

4 . MAP CONTROLS Map viewer control Map layer control Change symbol size Select attribute field for labeling and get sum by each category Show map legend and generate sum by each category Map legend P

5 . QUERY BUILDER.. Simple Query Select Area and Date Select Hour and Minute Select All Records or Custom to define search category in and Under Custom search: Select desire column fields For example: * for all fields <or> To return PID, AGE and GENDER fields only SELECT PID, AGE, GENDER, LONG AS X, LAT AS Y FROM (Same as SQL Language) 8 Database Table Name (Fixed, cannot edit) Similar to Time For Example 8: , :0 0 Search Conditions For Example People age between 0 and 0 who only travel for entertainment purposes WHERE PURPOSE = AND AGE BETWEEN AND Click Query to start 8 Get the total records for that search category 9 Display the result in below text box. 9 P

6 . QUERY BUILDER.. Query by Specific Time Intervals Select Area and Date Select Hour and Minute Insert Hour or Minute interval in appropriate text box For example: hour interval for hour text box and minute intervals for in minute text box Select All Records or Custom to define search category in and Under Custom search: Select desire column fields For example: * for all fields <or> To return PID, AGE and GENDER fields only SELECT PID, AGE, GENDER, LONG AS X, LAT AS Y FROM (Same as SQL Language) Search Conditions For Example People age between 0 and 0 who only travel for entertainment purposes WHERE PURPOSE = AND AGE BETWEEN AND Click to query. Click continuously for every specific time intervals. 8 Get results in below text box Total records 8 Specific time intervals P

7 . QUERY BUILDER.. Get Sum of Each Category in User Defined Attribute Field Check Show Legend and Sum to show map legend and generate sum of each category in selected attribute field Select attribute field to show sum of the each category in that field For example: Select AGE to show different age group in map legend and get sum of each group in age attribute field Click button to query Get sum of each category in user defined attribute field You can generate Bar Char and Pie Chart from these value. Please see details in section Graph Generation P

8 ... Query by Feature. SPATIAL QUERY Select Map Layer Select Attribute Field Select Field Value Set Buffer Distance (Only available in point and line features) Click button to analyze Display result in a map Display result as a Text P

9 ... Interactive Spatial Query. SPATIAL QUERY Click to select multiple features Click to analyze Click to draw a circle on a map Click to clear all selected features Specify buffer distance in meter See result in a map Get result in a Text P

10 .. Bar Chart Generation. GRAPH GENERATION Click Generate a Bar Chart to generate a bar chart from log data Click Show Me a Bar Chart to display the bar chart as below in a new page Example: A bar chart of PURPOSE = (to work) for every one hour P8

11 .. Pie Chart Generation. GRAPH GENERATION Click Generate a Pie Chart to generate a bar chart from log data Click Show Me a Pie Chart to display the bar chart as below in a new page Example: A Pie Chart of people used by various transportation modes at 8:00AM P9

12 Appendix. Attribute Fields Field ID Field Name Description PID Unique person ID TNO Trip number SNO Suntrap number LON Longitude position LAT Latitude position GENDER Gender AGE Age group 8 ZCODE Current location by zone code 9 OCCUP Person occupation 0 PURPOSE Purpose to trip MAGFAC Adjustment Factor MAGFAC Adjustment Factor TCODE Mode of transportation These codes are only appropriate for Tokyo 008. For other areas and years, please refer to the following PDF file provided by CSIS Center for Spatial Information Science, University of Tokyo. w_webapi.pdf. Attribute Values.. TNO and SNO (Trip Number and Sub-Trip Number) TNO = Trip Number (,,,...) SNO = Sub Trip Number (,,,... ), Trip is divided into Sub-Trips.. GENDER Code Value Male Female 9 Unknown.. AGE (AGE GROUP) ONLY FOR 008 Code Value Code Value Age between Age between 0 - Age between 0 - Age between - 0 Age between - 0 Age between 0 - Age between 0 - Age between - 0 Age between - 0 Age between 0 - Age between 0 - Age between - 80 Age between - 0 Age between Age between 0 - Age above 8 9 Age between ZCODE Please Refer to following PDF P0

13 Appendix.. OCCUP (Occupation) ONLY FOR 008 Code Value Code Value Agricultural/Forestry/Fishery 9 Manager Labor/Factory (Blue Collar) 0 Other Occupation Sales Elementary and Junior-high Student Service High School Student Transport Service College and University Student Security Service House-wife Office Worker No-occupation 8 Professional Others (Not Categorized) 99 Unknown.. PURPOSE ONLY FOR 008 Code Value Code Value To-From Office 9 To Send/Pick Up Activity To-From School 0 For Selling and Buying To Home For Appointment For Shopping To/For Work (Fixing and Repairing) For Short Recreation To Agri./Forestry/Fishery Work For Sight Seeing and Leisure Other Business Purpose For Medical Treatment 99 Others 8 For Attending Class.. TCODE (MODE OF TRANSPORTATION) ONLY FOR 008 Code Value Code Value Walk 9 Private Bus Bicycle 0 Public Bus Motor-Bicycle Monorail Transit Motor-Bike Train/Subway Taxi Ship Passenger Vehicles Aircraft Mini Car No Movement 8 Freight Vehicle Others 99 Unknown Copyrighted material 0 by Division of Spatial Information Science Graduate School of Life and Environmental Sciences University of Tsukuba End of Document P