This document provides an introduction to working with maps and geographic information systems (GIS). It discusses different types of map data like points, lines and polygons, as well as common coordinate systems. It also introduces several popular map APIs and tools for visualizing spatial data, including Google Maps, Mapbox and OpenStreetMap. Examples are given of using maps for applications like navigation, location tracking and statistical analysis of regional data. Questions about working with maps and spatial data are welcomed.

1. How to play with MAPS
林怡 Yi Lin＠20180321
Google event/iOS Taipei

2. Majored in Geography.
Map lover.
Work @
An engineer tests whole
world maps every day.
Geodesign TPE Co-Organizer

3. MAPs 101 Introduction
LBS Application
Maps API & SDK
Useful tools
Data Visualization in Maps

4. When will you need to use Maps?
想在網站上顯示自家店面位置
記錄自己的旅遊地點
想展現各區域的各種統計資料時
需要導航規劃路線時
需要記錄各種位置資訊時

5. If you need to process some spatial data…

6. Feature Data
Point, Polyline, and Polygon.
River line, Building area, POIs (Point of Interest), Country
boundary. etc,
Raster Data
DTM/DEM, Satellite imagery
Any data put in the grids.

7. WGS84 (EPSG:4326)
World Geodetic System1984
Android內建海拔高度參照WGS84
Google map use this coordinate system.
TWD97/TWD67
TM2 zone 121
TAIWAN DATUM 97：1997 台灣大地基準

8. 如果座標轉換搞不清
楚會出什麼問題？
https://buzzorange.com/techorange/2017/09/01/obike-help-gov/

9. Geography Markup Language, based on XML, to
describe geography spatial data.
GML contains a rich set of primitives which are used to
build application specific schemas or application
languages.
Feature, Geometry, Coordinate reference system,
Topology, Time, Dynamic feature, Coverage
(including geographic images), Unit of measure,
Directions, Observations, Map presentation styling
rules

10. KML - Made by Google.
KML is a language for the visualization of
geographic information tailored for Google
Earth.
KML is a 3D portrayal transport, not a data
exchange transport.

11. .shp - Shapefile, 圖形資料
.dbf - attribute data, can be opened by excel.
.kml - kind of XML
.kmz - a zip KML file
geojson

12. Location-based service
LBS Application

13. Google Maps
Apple Maps
maps.me
Navmii
Moovit
Waze
oBike/Ubike
Uber

14. 公車來了沒
驅動城市
停車大聲公

15. Planning
Google Trips
Funliday
Booking and
Filghts
Booking.com
Agoda
Hotels.com
Skyscanner

16. 街口支付
新光三越：LBS推播促銷
MOS Order 行動點餐
好房網快租

17. FB/Wechat/Line/Tinder/Instrgam
Check-in
Search near friends
Advertisement

18. TomTom Sports
STRAVA
Nike+

19. Ingress
Pokemon GO
Fog of World
Flightradar24

20. Taiwan First Indoor Navigation App
Indoor Navigation + Google Map Outdoor Navigation

23. Navigation
Place
Geocoding
Search
Streetviews
Location’s information

24. Google Maps API
https://developers.google.com/maps

25. https://www.youtube.com/watch?v=7Bbd5dbuPBc

26. https://developers.google.com/maps/documentation/javascript
/

27. iOS
https://developers.google.co
m/maps/documentation/ios-
sdk/
Android
https://developers.google.co
m/maps/documentation/and
roid-api/

28. Place
Map Style: Normal, Satellite, Terrain
Custom Marker
Street View
Polylines
Camera
Indoor

29. Search -
https://www.google.com/maps/search/?api=1&parameters
Direction-
https://www.google.com/maps/dir/?api=1&parameters
Display a map -
https://www.google.com/maps/@?api=1&map_action=map&parameters
Display a Street View -
https://www.google.com/maps/@?api=1&map_action=pano&parameter
s
More Information:
https://developers.google.com/maps/documentation/urls/guide

31. Maps SDK
iOS, Android, and JavaScript
https://developer.tomtom.com/tomtom-maps-apis-developers

32. OpenStreetMap is the free wiki world map.
https://www.openstreetmap.org/#map=16/25.0176/121.5379

33. https://www.mapbox.com

34. Offline mobile maps
Directions and traffic
Live data visualizations

35. building blocks
Maps
Search
Navigation
https://www.mapbox.com/ios-sdk/examples/

36. Data Visualization in Maps

37. 台灣政治地緣資訊系統
http://test.geohealth.tw/tpgis/

38. http://elections.huffingtonpost.com/2013/massachusetts-senate-results

39. Global center of higher education: university
rankings
https://blog.csaladen.es/universities%20geo/

40. http://helenjacksonanalytic.co.uk/EW_prop_price.html

41. https://www.infino.me/mortality/usmap
What Kills US

42. Linked Geographic and Tree Maps
http://sunsp.net/demo/GeogTreeMaps/

43. Useful tools

44. https://ptx.transportdata.tw/PTX
http://ptx.transportdata.tw/MOTC

45. https://maps.nlsc.gov.tw/

47. https://www.tgos.tw/tgos/web/tgos_home.asp
x

48. WMS
Web Map Service
WMTS
Web Map Tile Service
WFS
Web Feature Service
Developed by OGC (Open Geospatial Consortium)
Web Map API

50. http://api.tgos.tw/TGOS_MAP_API/

51. Any
Questions?
Yi Lin 林怡
https://www.linkedin.com/in/y
i-lin-172776100/
riseswallow@gmail.com
Angela.Lin@tomtom.com