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© 2014 IBM Corporation 
Information Management 
(Geo)JSON Everywhere! 
Boston Esri Dev Meetup
Information Management 
Javascript 
Yesterday 
▪Browser 
▪ArcGIS API for Javascript 
‹#› © 2014 IBM Corporation
Information Management 
Javascript 
Today - 
Everywhere Browser, iOS JavaScriptCore, 
Android WebView, Server-side NodeJS,...
Information Management 
JSON is the 
new data 
interoperability 
‹#› © 2014 IBM Corporation
Information Management 
JSON 
{ 
"_id": "b5eddd6018b29f4434842d94a85e5b4c", 
"_rev": "1-9d7fb6c38b7f0e18c902ae85f3bab984",...
Information Management 
GeoJSON 
Point { 
"type": "Feature", 
"geometry": { 
"type": "Point", 
"coordinates": [ 
102, 
0.5...
Information Management 
GeoJSON 
Line { 
"type": "Feature", 
"geometry": { 
"type": "LineString", 
"coordinates": [ 
[102....
Information Management 
GeoJSON 
Polygon { 
"type": "Feature", 
"geometry": { 
"type": "Polygon", 
"coordinates": [ 
[ [10...
Information Management 
Koop 
‹#› © 2014 IBM Corporation
Querying Cloudant from ArcGIS Online 
‹#› © 2014 IBM Corporation
Information Management 
Koop 
‹#› © 2014 IBM Corporation
Information Management 
Koop 
‹#› © 2014 IBM Corporation
Information Management 
so what? 
data 
democratization 
‹#› © 2014 IBM Corporation
Information Management 
so what? 
GIS is a 
commodity 
‹#› © 2014 IBM Corporation
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JSON Everywhere

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JSON is increasingly dominating the application development world, especially when the target platform is mobile. GeoJSON therefore is a key technology for enabling location in the mainstream mobile app development ecosystem. This is a short lighting talk on the topic.

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JSON Everywhere

  1. 1. © 2014 IBM Corporation Information Management (Geo)JSON Everywhere! Boston Esri Dev Meetup
  2. 2. Information Management Javascript Yesterday ▪Browser ▪ArcGIS API for Javascript ‹#› © 2014 IBM Corporation
  3. 3. Information Management Javascript Today - Everywhere Browser, iOS JavaScriptCore, Android WebView, Server-side NodeJS, embedded devices ‹#› © 2014 IBM Corporation
  4. 4. Information Management JSON is the new data interoperability ‹#› © 2014 IBM Corporation
  5. 5. Information Management JSON { "_id": "b5eddd6018b29f4434842d94a85e5b4c", "_rev": "1-9d7fb6c38b7f0e18c902ae85f3bab984", "properties": { "poiid": "a13b8b94-802d-49f4-9781-d661f63aa7f4", "name": "Ponte S. Angelo - Accattone" }, "type": "Feature", "geometry": { "coordinates": [ 12.466458, 41.90167 ], "type": "Point" } }" ‹#› © 2014 IBM Corporation
  6. 6. Information Management GeoJSON Point { "type": "Feature", "geometry": { "type": "Point", "coordinates": [ 102, 0.5 ] }, "properties": {"prop0": "value0"} } ‹#› © 2014 IBM Corporation
  7. 7. Information Management GeoJSON Line { "type": "Feature", "geometry": { "type": "LineString", "coordinates": [ [102.0, 0.0], [103.0, 1.0], [104.0, 0.0], [105.0, 1.0] ] }, "properties": { "prop0": "value0", "prop1": 0 } } ‹#› © 2014 IBM Corporation
  8. 8. Information Management GeoJSON Polygon { "type": "Feature", "geometry": { "type": "Polygon", "coordinates": [ [ [100.0, 0.0], [101.0, 0.0], [101.0, 1.0], [100.0, 1.0], [100.0, 0.0] ] ] }, "properties": { "prop0": "value0", "prop1": {"this": "that"} } }" ‹#› © 2014 IBM Corporation
  9. 9. Information Management Koop ‹#› © 2014 IBM Corporation
  10. 10. Querying Cloudant from ArcGIS Online ‹#› © 2014 IBM Corporation
  11. 11. Information Management Koop ‹#› © 2014 IBM Corporation
  12. 12. Information Management Koop ‹#› © 2014 IBM Corporation
  13. 13. Information Management so what? data democratization ‹#› © 2014 IBM Corporation
  14. 14. Information Management so what? GIS is a commodity ‹#› © 2014 IBM Corporation

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