Mobile Apps Mobile Apps What brought us to this approach - - PowerPoint PPT Presentation

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Jan 17, 2023 581 likes •937 views

NY GeoCon 2013 Mobile Apps Mobile Apps What brought us to this approach Challenges Other approaches Questions welcome NY GeoCon 2013 NY GeoCon 2013 mvgismaps.net/nyrec NY GeoCon 2013 mvgismaps.net/nyrec-mobile NY GeoCon 2013 NY

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NY GeoCon 2013

Mobile Apps

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Mobile Apps

What brought us to this approach
Challenges
Other approaches

Questions welcome

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mvgismaps.net/nyrec

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mvgismaps.net/nyrec-mobile

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CSV

PostGIS

SHP ZIP

OpenStreetMap

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Live demo of CartoDB website

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www.mohawkvalleygis.com/PTHdata.htm

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Cached tiles for increased performance

Content Delivery Network

Initial Tile Request Subsequent Requests

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Open source JavaScript mapping library Mobile friendly Interfaces with CartoDB, Google Maps, more

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Live demo of Leaflet website

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http://leafletjs.com/examples/mobile-example.html

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OpenSource Database with Spatial Data

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http://wiki.postgresql.org/wiki/ FAQ#How_does_PostgreSQL_compare_to_other_DBMSs.3F Just Google: compare postgresql other dbms

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http://mvgismaps.net/LittleFalls/mobile

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Challenges moving to Open Source

Effective methods of displaying data
Inaccurate data on open source maps
Cached tiles show outdated data
Open source bugs + support

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Efficiently displaying data on the web

Large data sets rendered through Leaflet Data rendered in the cloud as a map tile with CartoDB

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OpenStreetMap data discrepancy

OSM – Missing Lakes

Added data layer with CartoDB

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Basic Layer Display

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Queries

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Geolocation

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Desktop vs. mobile

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Other Approaches

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ArcGIS Online: Comprehensive feature list. Jack of all trades, master of none. Confusing pricing. Card carrying ESRI users will love it. CartoDB: A GIS programmers wet dream. The power of PostGIS and Mapnik but none of the setup headache, all wrapped in attractive packaging. GISCloud: Online alternative to traditional client/server GIS setup. Many features but hampered by a frustrating user interface. GeoCommons: The place to share your data and use the data of others. No coding required. Slick UI, great visualisation tools. MangoMap: The quickest way for GIS users to publish web maps. No coding required. Lots of map features, slick UI that’s geared towards simplicity. MapBox: Making maps sexy again. Programmer focused. Great for maps that need to fit a brand and be able to scale for high traffic.

MangoMap CEO Offers Free e-Book on Online GIS

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http://www.onlinegis.com/

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www.mangomaps.com Sample maps, try on mobile device

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Search for: Trails of Madison County

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www.lewiscountyny.org Econ Dev & Planning, scroll down to Lewis County Mapping Program

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