gis - texas a&m agrilifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/nedsgis.pdfgis few key...
TRANSCRIPT
![Page 1: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/1.jpg)
GISFew Key Things to Consider
Jamie Rae Walker, Assistant Professor and Extension Specialist Texas AgriLife Extension, Texas A&M University System
NEDS 2010
![Page 2: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/2.jpg)
Introduction • What is GIS?• Is it a spatial problem or just a map?
• Can you “order” analysis?
• Can you link your data to another community?
![Page 3: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/3.jpg)
http://gisturk.wordpress.com
• Allows up to look at layers of spatial data and attribute data at the same time
What is it?
![Page 4: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/4.jpg)
• What spatial problems have we used GIS for in Parks and Recreation?– Locations– Attributes / Inventory– Access/ Equity– Maintenance Management
GIS and Parks
![Page 5: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/5.jpg)
• Parks• Trails• Residents• Schools
Common Approaches‐ Locations
![Page 6: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/6.jpg)
Common Approaches‐ Attributes / Inventory
• Developed/ Undeveloped
• Trails• Pool / No Pool
![Page 7: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/7.jpg)
Common Approaches‐ Equity and Access
![Page 8: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/8.jpg)
Common Approaches‐Maintenance Management
http://207.34.170.105/help/images/image003.jpg
![Page 9: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/9.jpg)
Respondent by Nearest
Park
Is it a spatial problem or just a map?
![Page 10: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/10.jpg)
Is it a spatial problem or just a map?
![Page 11: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/11.jpg)
Is it a spatial problem or just a map?
![Page 12: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/12.jpg)
• Representative for your spatial problem
– Proximity to Park– Within Park Zone– City Council District
City Parcel Data Study Sample Park Users ProportionDistance From Park N % N % N % User: Sample
Within 1/4 mile 7390 43.55% 197 43.01% 128 48.48% 0.651/4 ‐ 1/2 mile 7467 44.00% 206 44.98% 113 42.80% 0.551/2 ‐ 3/4 mile 1311 7.73% 38 8.30% 18 6.82% 0.473/4 ‐ 1 mile 598 3.52% 15 3.28% 4 1.52% 0.27
Beyond 1 mile 204 1.20% 2 0.44% 1 0.38% 0.50
Total16970 100.00% 458 100.00% 264 100.00%
Is it a spatial problem or just a map?
![Page 13: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/13.jpg)
Speed Limits and Parks
Basic – Symbology of Attribute
![Page 14: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/14.jpg)
Data by Districts, Regions, …
• Park Districts/ Regions• School Districts• City Council Districts
Basic – Symbology of Attribute(s)
![Page 15: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/15.jpg)
Buffers, Within Distance, Overlap
Basic – Location Analysis or Comparison
![Page 16: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/16.jpg)
Advanced ‐‐Network Distances
![Page 17: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/17.jpg)
DiscussionCan You “Order” a Map?
![Page 18: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/18.jpg)
Discussion
Is it a spatial problem?
Can you think of three spatial problems important to your
agencies?
![Page 19: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/19.jpg)
Can link you data to other communities?
![Page 20: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/20.jpg)
Limitations and Issues to Address• Coordinates• Data capture• Units• Data coding• Data order/ organization
![Page 21: GIS - Texas A&M AgriLifeagrilifecdn.tamu.edu/urbanparks/files/2012/02/NEDSGIS.pdfGIS Few Key Things to Consider Jamie Rae Walker, Assistant Professor and Extension Specialist Texas](https://reader033.vdocuments.site/reader033/viewer/2022042320/5f09ffcc7e708231d42985e3/html5/thumbnails/21.jpg)
Discussion
NRPA Standards