Discussion on the next generation and open mapping technologies. Presentation given at Future of Web Apps 2008 - London.

1. Beyond GoogleMaps
Andrew Turner, Mapufacture & FortiusOne

2. or...

3. or...
Evolved Maps,
desconstructed

4. A Brief History
of Mapping *
*IANAH

5. StoryMapping

6. Emphemeral Maps http://maps.google.com

7. Meaning

8. Meaning

9. Navigation

10. Compass

11. 1492 - Columbus sails
the ocean blue

12. Cartographic Renaissance

13. So geographers, in Afric maps,
With savage pictures fill their gaps,
And o’er unhabitable downs
Place elephants for want of towns.
- Jonathan Swift

14. Ortelius Atlas

15. Exploration

16. Travel Guides

17. Driving Guides

18. GIS

19. Internet Maps

20. 2005 - Google slips the
map

21. urban renewal
participatory web
2005 - Google slips the
map
mobile computing
GPS becomes
ubiquitous

22. HousingMaps http://housingmaps.com

23. Slippy Maps
&
Spinny Globes

25. GoogleMaps http://maps.google.com

26. Interactivity http://maps.google.com

27. Design

28. Usability

29. http://maps.google.com/maps?f=q&hl=en&geocode=&q=Cape+Town&ie=UTF8&ll=-33.938803,18.486214&spn=0.182293,0.331306&z=12
Data Coverage and
Quality

30. http://maps.google.com/maps?f=q&hl=en&geocode=&q=Cape+Town&ie=UTF8&ll=-33.938803,18.486214&spn=0.182293,0.331306&z=12
Data Coverage and
Quality
http://openstreetmap.org/?lat=-33.9377&lon=18.4745&zoom=12&layers=B000FTF

31. Brighton, UK

32. Brighton, UK

33. Data Ownership and
Access

34. Data Ownership and
Access

35. Technology Limitations

36. Technology Limitations

37. Where Next?
http://flickr.com/photos/loupiote/25426957

38. Storage

39. id name rating lat lon
10045 Vibe Bar 4.3 52.81 0.295
10046 Half Moon 3.8 53.432 0.312
Pub
10047 Windmill 2.6 50.982 0.256
10048 Marquess 1.7 51.023 1.24
oAnglesey
Grange
10049 4.5 52.110 0.4562
Pub
Coopers
10050 3.5 50.862 0.821
Arms
Old
10051 3.2 52.591 0.312
Queens
Oxo
10052 1.3 51.93 -0.351
Head
Tower
10053 Riverside 3.9 52.18 0.62

40. id name rating lat lon
10045 Vibe Bar 4.3 52.81 0.295
10046 Half Moon 3.8 53.432 0.312
Pub
10047 Windmill 2.6 50.982 0.256
10048 Marquess 1.7 51.023 1.24
oAnglesey
Grange
10049 4.5 52.110 0.4562
Pub
Coopers
10050 3.5 50.862 0.821
Arms
Old
10051 3.2 52.591 0.312
Queens
Oxo
10052 1.3 51.93 -0.351
Head
Tower
10053 Riverside 3.9 52.18 0.62

42. SELECT name,latitude,longitude, acos(SIN( PI()* 40.7383040 /180 )*SIN( PI()*latitude/180 )
)+(cos(PI()* 40.7383040 /180)*COS( PI()*latitude/180) *COS(PI()*longitude/180-PI()* -73.99319 /180)
)* 3963.191 AS distance
FROM allcountries
WHERE 3963.191 * ACOS( (SIN(PI()* 40.7383040 /180)*SIN(PI() * latitude/180)) +
(COS(PI()* 40.7383040 /180)*cos(PI()*latitude/180)*COS(PI() * longitude/180-PI()* -73.99319 /180))
) < = 1.5
ORDER BY 3963.191 * ACOS(
(SIN(PI()* 40.7383040 /180)*SIN(PI()*latitude/180)) +
(COS(PI()* 40.7383040 /180)*cos(PI()*latitude/180)*COS(PI() * longitude/180-PI()* -73.99319 /180))
)

43. SELECT the_geom
FROM geom_table
WHERE ST_Distance(the_geom, GeomFromText('POINT(0.02839 51.50807)', -1)) < 100

44. SELECT the_geom
FROM geom_table
WHERE the_geom && 'BOX3D(0.02 51,0.03 52)'::box3d
AND
ST_Distance(the_geom, GeomFromText('POINT(0.02839 51.50807)', -1)) < 100

45. SpatiaLite
SQLite + Spatial Types
http://www.gaia-gis.it/spatialite/

46. GeoHash
http://geohash.org/

47. GeoHash
http://geohash.org/

48. GeoHash
SELECT name
FROM pubs
WHERE geohash LIKE quot;GCPUV%quot;
http://geohash.org/

49. GeoHash
SELECT name
FROM pubs
WHERE geohash LIKE quot;GCPUVR%quot;
OR geohash LIKE quot;GCPVJ2%quot;
http://geohash.org/

50. Data

51. GeoNames http://geonames.org

52. GeoNames http://geonames.org

53. Implicit GeoData http://geocodr.net

54. Implicit GeoData http://geocodr.net

55. OpenStreetMap http://openstreetmap.org

56. OpenStreetMap London http://openstreetmap.org

57. Wiki for the World

58. Flickr OSM http://www.flickr.com/map?
&fLat=39.9227&fLon=116.4694&zl=6

59. OpenAerialMap http://openaerialmap.org

60. GeoCommons Finder! http://geocommons.com

61. GeoCommons Finder! http://finder.geocommons.com

62. Sharing

63. GeoRSS

64. GeoRSS

65. GeoRSS
+

66. GeoRSS
<georss:point>
+ 45.256 -71.92
</georss:point>

67. GeoRSS
<georss:point>
+ 45.256 -71.92
</georss:point>

68. GeoRSS
<georss:point>
+ 45.256 -71.92
</georss:point>

69. RSS / Atom
<?xml version=quot;1.0quot; encoding=quot;UTF-8quot;?>
<feed xml:lang=quot;en-USquot; xmlns:dc=quot;http://purl.org/dc/elements/1.1/quot; xml:base=quot;http://grwifi.net/feedquot; xmlns=quot;http://www.w3.org/2005/Atomquot;>
<title>Grand Rapids WiFi: News, Updated Hotspot Locations, and Comments</title>
<id>http://grwifi.net/atom/locations</id>
<link href=quot;http://grwifi.net/feedquot; rel=quot;selfquot; type=quot;application/atom+xmlquot;/>
<rights>Creative Commons Attribution-NonCommercial-ShareAlike 2.0 http://creativecommons.org/licenses/by-nc-sa/2.0/ </rights>
<updated>2007-03-28T17:31:33+00:00</updated>
<entry>
<id>http://grwifi.net/location/view/skelletones#comment3862</id>
<title>Grand Rapids WiFi: Comment on The Euclid</title>
<link href=quot;http://grwifi.net/location/view/skelletones#comment3862quot; rel=quot;alternatequot; type=quot;text/htmlquot;/>
<category term=quot;The Euclidquot;/>
<author><name>mari</name></author>
<content type=quot;xhtmlquot;><p>i know a local band in kalamazoo called rising vacancy. i was wondering how …/p></content>
<published>2007-03-28T17:31:33+00:00</published>
</entry>
<entry>
<id>http://grwifi.net/location/view/bk-east-paris#comment3855</id>
<title>Grand Rapids WiFi: Comment on Burger King - East Paris</title>
<link href=quot;http://grwifi.net/location/view/bk-east-paris#comment3855quot; rel=quot;alternatequot; type=quot;text/htmlquot;/>
<category term=quot;Burger King - East Parisquot;/>
<author><name>Brandino</name></author>
<content type=quot;xhtmlquot;><p>I love burger king </p></content>
<published>2007-03-21T16:38:19+00:00</published>
</entry>
<entry>
<id>http://grwifi.net/location/view/common-ground#comment3843</id>
<title>Grand Rapids WiFi: Comment on Common Ground Coffee Shop</title>
<link href=quot;http://grwifi.net/location/view/common-ground#comment3843quot; rel=quot;alternatequot; type=quot;text/htmlquot;/>
<category term=quot;Common Ground Coffee Shopquot;/>
<author>
<name>Rex Cowan</name>
</author>
<content type=quot;xhtmlquot;>
<div xmlns=quot;http://www.w3.org/1999/xhtmlquot;><p>Common Ground is a welcoming place with a warm atmosphere, the clerk I talked to had …</p></
content>
<published>2007-03-17T01:45:59+00:00</published>
</entry>
</feed>

70. GeoRSS
<?xml version=quot;1.0quot; encoding=quot;UTF-8quot;?>
<feed xml:lang=quot;en-USquot; xmlns:dc=quot;http://purl.org/dc/elements/1.1/quot; xml:base=quot;http://grwifi.net/feedquot; xmlns:georss=quot;http://www.georss.org/georssquot; xmlns=quot;http://
www.w3.org/2005/Atomquot;>
<title>Grand Rapids WiFi: News, Updated Hotspot Locations, and Comments</title>
<id>http://grwifi.net/atom/locations</id>
<link href=quot;http://grwifi.net/feedquot; rel=quot;selfquot; type=quot;application/atom+xmlquot;/>
<rights>Creative Commons Attribution-NonCommercial-ShareAlike 2.0 http://creativecommons.org/licenses/by-nc-sa/2.0/ </rights>
<updated>2007-03-28T17:31:33+00:00</updated>
<entry>
<id>http://grwifi.net/location/view/skelletones#comment3862</id>
<title>Grand Rapids WiFi: Comment on The Euclid</title>
<link href=quot;http://grwifi.net/location/view/skelletones#comment3862quot; rel=quot;alternatequot; type=quot;text/htmlquot;/>
<category term=quot;The Euclidquot;/>
<author><name>mari</name></author>
<georss:point>42.960126 -85.667997</georss:point>
<content type=quot;xhtmlquot;><p>i know a local band in kalamazoo called rising vacancy. i was wondering how …/p></content>
<published>2007-03-28T17:31:33+00:00</published>
</entry>
<entry>
<id>http://grwifi.net/location/view/bk-east-paris#comment3855</id>
<title>Grand Rapids WiFi: Comment on Burger King - East Paris</title>
<link href=quot;http://grwifi.net/location/view/bk-east-paris#comment3855quot; rel=quot;alternatequot; type=quot;text/htmlquot;/>
<category term=quot;Burger King - East Parisquot;/>
<author><name>Brandino</name></author>
<georss:point>42.911495 -85.568665</georss:point>
<content type=quot;xhtmlquot;><p>I love burger king </p></content>
<published>2007-03-21T16:38:19+00:00</published>
</entry>
<entry>
<id>http://grwifi.net/location/view/common-ground#comment3843</id>
<title>Grand Rapids WiFi: Comment on Common Ground Coffee Shop</title>
<link href=quot;http://grwifi.net/location/view/common-ground#comment3843quot; rel=quot;alternatequot; type=quot;text/htmlquot;/>
<category term=quot;Common Ground Coffee Shopquot;/>
<author>
<name>Rex Cowan</name>
</author>
<georss:point>42.962927 -85.637179</georss:point>
<content type=quot;xhtmlquot;>
<div xmlns=quot;http://www.w3.org/1999/xhtmlquot;><p>Common Ground is a welcoming place with a warm atmosphere, the clerk I talked to had …</p></content>
<published>2007-03-17T01:45:59+00:00</published>
</entry>
</feed>

71. GeoNames GeoRSS http://www.geonames.org/rss-to-georss-converter.html

72. KML
<?xml version=quot;1.0quot; encoding=quot;UTF-8quot;?>
<kml xmlns=quot;http://earth.google.com/kml/2.2quot;>
<Placemark>
<name>Simple placemark</name>
<description>Attached to the ground. Intelligently places itself
at the height of the underlying terrain.</description>
<Point>
<coordinates>-122.0822035425683,37.42228990140251,0</coordinates>
</Point>
</Placemark>
</kml>

73. KML Extended Data
<ExtendedData id=quot;roomsquot;>
<name>Rooms</name>
<value>3</value>
</ExtendedData>

74. KML Network Links
</NetworkLink>
<NetworkLink>
<name><![CDATA[Pubs in London]]></name>
<Link>
<href>http://maker.geocommons.com/maps/839/overlays/1</href>
</Link>
</NetworkLink>

75. GeoJSON
{ quot;typequot;: quot;Pointquot;, quot;coordinatesquot;: [100.0, 0.0] }

76. GeoJSON
{ quot;blogquot;: {
quot;postsquot;: [
{ quot;typequot;: quot;atom:itemquot;,
quot;atom:summaryquot;: quot;post 1quot;,
quot;atom:descriptionquot;: quot;i love bloggingquot;
},
{ quot;typequot;: quot;atom:itemquot;,
quot;atom:summaryquot;: quot;post 2 from CAquot;,
quot;atom:descriptionquot;: quot;geoblogging in Californiaquot;
quot;geometryquot;: {
quot;typequot;, quot;Pointquot;,
quot;coordinatesquot;: [-120, 40]
}
},
],
quot;geometryquot;: {
quot;typequot;: quot;Polygonquot;,
quot;coordinatesquot;: [[[-121, 39], [-119, 39], [-119, 41], [-121, 41], [-121, 39]]]
}
}
}

77. GeoWeb

78. Resources
• /places
• /places/89
• /places/89.atom
• /places/89.kml

79. Web Aligned http://highearthorbit.com/a-proposal-georss-kml

80. Formats
HTML : RSS

81. Formats
HTML : RSS ::

82. Formats
HTML : RSS :: KML : GeoRSS

83. Formats
HTML : RSS :: KML : GeoRSS
Visualization : Syndication

84. Mapufacture http://mapufacture.com

85. Visualization

86. Mapstraction

87. Mapstraction API
<script src=quot;http://maps.google.com/maps?file=api&v=2&key=YOUR_KEYquot; type=quot;text/javascriptquot;>
</script>
<script type=quot;text/javascriptquot; src=quot;mapstraction.jsquot;></script>
<div id=quot;mapstractionquot; style=quot;width: 400px; height: 400px;quot;></div>
<script type=quot;text/javascriptquot;>
var mapstraction = new Mapstraction('mapstraction','google');
var myPoint = new LatLonPoint(37.4041, -122.0081);
mapstraction.setCenterAndZoom(myPoint, 10);
mapstraction.addControls({
pan: true,
zoom: 'small',
map_type: true
});
</script>

88. Power of the Swap
var mapstraction = new Mapstraction(‘map’, ‘google’);

89. Power of the Swap
mapstraction.swap(‘mapstraction’, ‘yahoo’);

90. Power of the Swap
mapstraction.swap(‘mapstraction’, ‘microsoft’);

91. Power of the Swap
mapstraction.swap(‘mapstraction’, ‘openstreetmap’);

92. Overlays
mapstraction.addImageOverlay
(quot;overquot;,file,opacity,west,south,east,north);
mapstraction.addImageOverlay(quot;overquot;,quot;images/
santodomingo.pngquot;,50,-70.01544, 18.39777, -69.80567,
18.563517);

93. Filters
mapstraction.removeAllFilters();
mapstraction.addFilter('category', 'eq', 10 );
mapstraction.doFilter();

94. Filters
mapstraction.removeAllFilters();
mapstraction.addFilter('category', 'eq', 10 );
mapstraction.doFilter();
mapstraction.toggleFilter('category', 'eq', 10 );

95. Sliders

96. OpenLayers http://openlayers.org

97. map = new OpenLayers.Map(quot;mapquot;, {
maxResolution: 360/512,
projection: quot;EPSG:4326quot; ,
numZoomLevels: 20,
minZoomLevel: 0,
maxZoomLevel: 19,
controls: [
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.PanPanel(),
new OpenLayers.Control.ZoomPanel()
]
});
var wms = new OpenLayers.Layer.WMS(
quot;worldquot;,
quot;/cgi-bin/tilecache/tilecache.cgi?quot;,
{layers: 'world'}
);
map.addLayers([wms]);
map.setCenter(new OpenLayers.LonLat(0, 32), 7);

98. map = new OpenLayers.Map(quot;mapquot;, {
maxResolution: 360/512,
projection: quot;EPSG:4326quot; ,
numZoomLevels: 20,
minZoomLevel: 0,
maxZoomLevel: 19,
controls: [
new OpenLayers.Control.Navigation(),
new OpenLayers.Control.PanPanel(),
new OpenLayers.Control.ZoomPanel()
]
});
var wms = new OpenLayers.Layer.WMS(
quot;worldquot;,
quot;/cgi-bin/tilecache/tilecache.cgi?quot;,
{layers: 'world'}
);
map.addLayers([wms]);
map.setCenter(new OpenLayers.LonLat(0, 32), 7);

99. <link rel=quot;stylesheetquot; href=quot;../themes/gray.cssquot; type=quot;text/cssquot; media=quot;screenquot; />
<div id=quot;mapquot; class=quot;gray smallmapquot;></div>

100. <link rel=quot;stylesheetquot; href=quot;../themes/gray.cssquot; type=quot;text/cssquot; media=quot;screenquot; />
<div id=quot;mapquot; class=quot;gray smallmapquot;></div>
div.gray .olControlZoomPanel {
top: 14px;
left: 14px;
}
div.gray .olControlZoomPanel div {
background-image: url(img/gray/gray_zoom_horiz.png);
height: 18px;
width: 18px;
}
div.gray .olControlZoomPanel .olControlZoomInItemInactive {
top: 0px;
left: 25px;
background-position: 18px 0px;
}
div.gray .olControlZoomPanel .olControlZoomToMaxExtentItemInactive {
top: 0px;
left: 0px;
background-position: 0px -18px;
}
div.gray .olControlZoomPanel .olControlZoomOutItemInactive {
top: 0px;
left: 0px;
background-position: 0px 0px;
}

101. <link rel=quot;stylesheetquot; href=quot;../themes/gray.cssquot; type=quot;text/cssquot; media=quot;screenquot; />
<div id=quot;mapquot; class=quot;gray smallmapquot;></div>
div.gray .olControlZoomPanel {
top: 14px;
left: 14px;
}
div.gray .olControlZoomPanel div {
background-image: url(img/gray/gray_zoom_horiz.png);
height: 18px;
width: 18px;
}
div.gray .olControlZoomPanel .olControlZoomInItemInactive {
top: 0px;
left: 25px;
background-position: 18px 0px;
}
div.gray .olControlZoomPanel .olControlZoomToMaxExtentItemInactive {
top: 0px;
left: 0px;
background-position: 0px -18px;
}
div.gray .olControlZoomPanel .olControlZoomOutItemInactive {
top: 0px;
left: 0px;
background-position: 0px 0px;
}

102. <link rel=quot;stylesheetquot; href=quot;../themes/hearts.cssquot; type=quot;text/cssquot; media=quot;screenquot; />
<div id=quot;mapquot; class=quot;hearts smallmapquot;></div>

103. <link rel=quot;stylesheetquot; href=quot;../themes/hearts.cssquot; type=quot;text/cssquot; media=quot;screenquot; />
<div id=quot;mapquot; class=quot;hearts smallmapquot;></div>
.hearts .olControlZoomPanel div {
background-image: url(img/hearts/hearts-zoom.png);
}
.hearts .olControlPanPanel div {
background-image: url(img/hearts/hearts-panel.png);
}

104. <link rel=quot;stylesheetquot; href=quot;../themes/hearts.cssquot; type=quot;text/cssquot; media=quot;screenquot; />
<div id=quot;mapquot; class=quot;hearts smallmapquot;></div>
.hearts .olControlZoomPanel div {
background-image: url(img/hearts/hearts-zoom.png);
}
.hearts .olControlPanPanel div {
background-image: url(img/hearts/hearts-panel.png);
}

105. Accessibility

109. ModestMaps

110. package {
public class ModestMapsSample extends Sprite
{
private var map:Map;
public function ModestMapsSample()
{
map = new TweenMap(stage.stageWidth - 2 * PADDING, stage.stageHeight - 2 * PADDING,
true,
new MicrosoftRoadMapProvider(),
new MapExtent(37.829853, 37.700121, -122.212601, -122.514725));
map.addChild(new MapControls(map));
map.addChild(new ZoomSlider(map));
addChild(map);
}
}
}

111. London2012 http://london2012.co.uk

112. Hurricane Tracking http://hurricanewiki.org

113. Analysis

114. WalkScore http://walkscore.com

115. MySociety House Price http://www.mysociety.org/2007/more-travel-maps/
vs. Travel Time

116. pgRouting
http://pgrouting.postlbs.org/

117. Safe Routing http://www.ridethecity.com

118. Fuel Efficiency Routing

119. Bakery Routing

120. Cartography

121. NeoCartography

122. wrp.geothings.net

124. BurningManEarth http://earth.burningman.org

125. Maps for Farmers http://serveyourcountryfood.com

126. Mapnik

127. <?xml version=quot;1.0quot; encoding=quot;utf-8quot;?>
<!DOCTYPE Map>
<Map bgcolor=quot;#b5d0d0quot; srs=quot;+proj=latlong +datum=WGS84quot;>
<Style name=quot;worldquot;>
<Rule>
<MaxScaleDenominator>250000000000</MaxScaleDenominator>
<MinScaleDenominator>6000000</MinScaleDenominator>
<PolygonSymbolizer>
<CssParameter name=quot;fillquot;>#f2efe9</CssParameter>
</PolygonSymbolizer>
<LineSymbolizer>
<CssParameter name=quot;strokequot;>#b5d0d0</CssParameter>
<CssParameter name=quot;stroke-widthquot;>0.5</CssParameter>
</LineSymbolizer>
</Rule>
</Style>
<Layer name=quot;worldquot; status=quot;onquot; srs=quot;+proj=latlong +datum=WGS84quot;>
<StyleName>world</StyleName>
<Datasource>
<Parameter name=quot;typequot;>shape</Parameter>
<Parameter name=quot;filequot;>/Users/ajturner/Projects/mapnik/world_borders</Parameter>
</Datasource>
</Layer>
</Map>
Mapnik http://mapnik.com

128. OpenCycleMap http://opencyclemap.org

129. OpenCycleMap http://opencyclemap.org

130. Shenzen Maps

131. example.mml example.mss
<?xml version=quot;1.0quot; encoding=quot;utf-8quot;?> * {
<!DOCTYPE Map> line-width: 1;
<Map bgcolor=quot;#b5d0d0quot; srs=quot;...quot;> line-color: #999;
<Stylesheet> polygon-fill: #fff;
Map { map-bgcolor: #ccc; } }
</Stylesheet>
<Stylesheet src=quot;example.mssquot;/> *[zoom>=6][zoom<12] {
<Layer name=quot;worldquot; status=quot;onquot; srs=quot;...quot;> line-color: #f90;
<StyleName>world</StyleName> }
<Datasource> #world-borders[zoom<10] NAME
<Parameter name=quot;typequot;>shape</Parameter> {
<Parameter name=quot;filequot;>...</Parameter> text-fill: #333;
</Datasource> }
</Layer>
</Map>
Cascadenick http://code.google.com/p/mapnik-utils/

132. Tiles

133. Tiles

134. Tiles

135. TileCache
TileCache http://tilecache.org

136. Image
WMS
Mapnik TileCache
Image
CRS
TileCache http://tilecache.org

137. Image
WMS
TMS
Mapnik TileCache
900913
Image
(google)
CRS
TileCache http://tilecache.org

138. Mapstraction Tiles
mapstraction.addTileLayer(quot;http://oakland-1950s.s3.amazonaws.com/{Z}-r{Y}-c{X}.jpgquot;, 80);

139. New Orleans http://maps.thinknola.com

140. EveryBlock http://everyblock.com

141. Mobile

142. Mobline Placemarking

143. uLocate WHERE

144. uLocate WHERE

145. Android Innovations
cab4me

146. Ambient Location
OmniFocus

147. UrbanSpoon

148. API
Dash http://dash.net

149. PocketMaps

150. PocketMaps
height = 11
width = 8.5
margin = .25
dpi = 144
bbox = (45.482882,-73.619899,45.532687,-73.547801)
zoom = 16
out = quot;montreal_pocketmmap.pdfquot;
pm = pocketMMap(height, width, margin, dpi)
pm.load_provider('OPEN_STREET_MAP')
pm.draw(bbox, zoom)
pm.save(out)
ruby: http://github.com/ajturner/pocketmaps
python: http://aaronland.info/python/pocketMMap

151. Geolocation

152. W3C Geolocation http://dev.w3.org/geo/api/spec-source.html

153. navigator.geolocation.getCurrentPosition(function(pos) {
alert( pos.latitude + quot;, quot; + pos.longitude );
})

154. interface Geolocation {
readonly attribute Position lastPosition;
void getCurrentPosition(in PositionCallback successCallback);
int watchPosition(in PositionCallback successCallback);
void clearWatch(in int watchId);
};

156. PlundrDS

158. FireEagle http://fireeagle.com

159. geotagging pacers
M T W Th

160. geotagging pacers
M T W Th
1 23 4

161. geotagging pacers
M T W Th
1 23 4

162. geotagging pacers
M T W Th
1 23 4

163. geotagging pacers
M T W Th
1 23 4

164. BBC Bangladesh Boat
Journey

166. Public Geodata
Repository

167. Metadata, Statistics,
Open Data

168. GeoData Visualization

169. Thematic Styling

170. Classification

171. Styling

172. Base Data

173. Comparative Analysis http://maker.geocommons.com/maps/839

174. Inspect the Data

175. Styled KML

176. GeoWeb
We’re Hiring Help build the GeoWeb

177. Asante sana!
andrew@highearthorbit.com
highearthorbit.com
twitter.com/ajturner