Massachusetts Institute of Technology - Department of Urban Studies and Planning

11.520: A Workshop on Geographic Information Systems
11.188: Urban Planning and Social Science Laboratory

Online Data, Project Work and Presentation Tips

April 28, 2021, Joseph Ferreira


Administrative

  • Project Title and Abstract due during Lab next Monday, May 3
  • Project work:
    • See feedback on Stellar
    • Talk to us today via breakouts  
    • Have you obtained and explored your key datasets?
    • Project presentations on Monday, May 17, THREE WEEKS FROM NEXT MONDAY
  • Utilize office/lab hours: times and zoom links on Stellar


Today

  • Project presentation tips (using Cherrie Abbanat's slides)
  • Progress on projects (via one-on-one breakouts)

Project Presentation Tips


Project Scope

  • Project ideas: 
    • Most of you are reasonably settled on a project topic
    • What about project scope and expectations
      • In-lab tests are an (abbreviated) example of a possible project
      • For example: What geographic and socio-economic characteristics explain county-level differences in results; how has this changed over a few elections
  • In general
    • Project has a broad topic but focuses on a piece with a spatial component that can contribute to a broader inquiry (beyond scope of class)
    • Project involves finding new datasets and/or learning some new tools and applying them to open-ended inquiry of student's choosing
    • Project could provide context and first step in a longer study you anticipate in future semesters

File organization and performance issues for project work

  • Redundancy can be good!
    • Read-only copy of original datasets
    • Local working copies
      • Keep many sequential QGXs: 11.188_proj_v1.mxd, _v2, _v3, ...
      • If you screw up one, there will be something to return to
    • Use multiple windows (especially on machines with big screens)
      • Be careful about CRS consistency across datasets
      • Open multiple QGIS sessions along an text editor
        • Just keep the file versions straight and remember only one app can have write access to a dataset or map document
        • And you may need to close files if locked by another application



Last modified 28 April 2021 [jf]
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