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Maning Sambale

                  Maptivist

                 Covert member
Worldwide Campaign to Eliminate Needless North
                     Arrows
International Crusade Against Useless Scale Bars
The New Golden
     Age of
    "digital"
  Cartography
            Philippine Geospatial Forum
             UP Geography Department
                         March 11, 2013
Open Source
 Open Data
Open Collaboration




     Internet
Free and Open Source

      use for any purpose;
  study and adopt to your own
             needs;
        redistribute and;
improve and share to the public.

                  http://www.gnu.org/gnu/manifesto.html
For whatever OS




        QGIS on Ubuntu Linux; MS Windows; Mac OSX and; Android Tablet.
             http://epsg4253.wordpress.com/2012/02/29/qgis-is-for-the-93/
Loosely coupled but integrated tools
Free and Open Source GEO
      http://live.osgeo.org
Quantum GIS
   Desktop GIS




          http://live.osgeo.org
GRASS GIS
      Integrated suite for modelling,
visualization and data management




                                 http://live.osgeo.org
Openlayers
Browser mapping library




                   http://live.osgeo.org
Geoserver
Managing web services




                 http://live.osgeo.org
PostGIS
Spatial database




            http://live.osgeo.org
GNU R
Statistical computing




                 http://live.osgeo.org
GDAL/OGR
Data translation library




                    http://live.osgeo.org
TileMill
Map design studio




             http://live.osgeo.org
Others

           Python
general purpose programing
         language

          Github
  fork, copy, share code
Availability of the code
         is necessary for
          Open Science

    "scientific communication relies
  on evidence that cannot be entirely
       included in publications", but
    "anything less than the release of
source programs is intolerable for results
      that depend on computation".

                Ince, D.C., et al. (2010). The case for open computer programs. Nature 482, 485–488.
                                http://www.nature.com/nature/journal/v482/n7386/full/nature10836.html
Open GEO Data
OpenStreetMap

The Wikipedia for Maps

Geospatial data for free
  so that you can use it
for any creative purpose
     you can think of!

http://openstreetmap.org
http://vimeo.com/49003594
Contributors of OpenStreetMap
      http://openstreetmap.org
Contributors of OpenStreetMap
      http://openstreetmap.org
Contributors of OpenStreetMap
      http://openstreetmap.org
Contributors of OpenStreetMap
      http://openstreetmap.org
Contributors of OpenStreetMap
      http://openstreetmap.org
Citizen Aerial Imagery
    Balloon Mapping
http://publiclaboratory.org/home
z




    http://epsg4253.wordpress.com/2012/01/21/helium-high/
Ushahidi
Crowdsourced geolocated events
    http://www.ushahidi.com/
Common criticisms to open,
distributed, collaborative GEO
           projects




     Accuracy/Reliability?
      Authoritativeness?
Good enough for
       now
       Quick-and-simple
 (but extensible) designs over
elaborate systems designed by
          committees.

  Quickly deployed, evolve as
    needed, driven by user
         requirements.


   Fit for purpose
suitable for the intended purpose
            http://en.wikipedia.org/wiki/Principle_of_good_enough
                     http://en.wikipedia.org/wiki/Quality_assurance
Some examples

     GNU/Linux
     MP3 format
        Gmail
  SRTM 90M DEM
Project NOAH website
More GEO examples
MapQuest




    http://mapquest.com/
Foursquare




      http://foursquare.com
Apple's iPhoto
WB's Mapping for Results




                   http://maps.worldbank.com
Contingency Planning for
                Disaster




 http://hot.openstreetmap.org/updates/2013-01-18_openstreetmap_usage_in_jakarta_flood_response
Monitoring Pollution




http://www.pbs.org/idealab/2011/10/with-public-lab-a-camera-flies-in-brooklyn-to-monitor-pollution273.html
Disaster Response
           (Ondoy)




              http://mapaction.org
Disaster Response
         (Sendong)




              http://mapaction.org
Disaster Response
            (Pablo)




               http://mapaction.org
DSWD
Pablo Response Monitoring




                        Photo by Leonard Doyle
                            http://m.dswd.gov.ph
                   https://pablo.crowdmap.com/
To eat!
To wear!




http://www.flickr.com/photos/incanus/8092012070/in/pool-2118705@N23
Who is the crowd?
Ian Lopez
http://www.openstreetmap.org/user/ianlopez1115




                                   Contributors of OpenStreetMap
                                         http://openstreetmap.org
Ian Lopez
http://www.openstreetmap.org/user/ianlopez1115




                                   Contributors of OpenStreetMap
                                         http://openstreetmap.org
Ikiya
http://www.openstreetmap.org/user/ikiya




     http://www.slideshare.net/ikiya_OSM/fukushima-mapping-before-and-after-the-disaster
http://www.slideshare.net/ikiya_OSM/fukushima-mapping-before-and-after-the-disaster
http://www.slideshare.net/ikiya_OSM/fukushima-mapping-before-and-after-the-disaster
Michal Migurski
 http://mike.teczno.com/




             http://maps.stamen.com/terrain/
“Usable line generalization for OSM roads
and routes has been a hobby project of mine
                    …”

 “I’ve finally put the last piece of this project
      with the use of Amazon's Hadoop
    distribution to parallelize the geometry
                   processing.”

“The entire process is exactly equivalent to
                   this:”
  cat input | mapper | sort | reducer > output
“If you don’t need the results fast,
    save the five bucks and let it run overnight.
If you don’t use spot pricing, this same job would
         have cost $40 slow or $78 fast.”

“To try all this yourself, I’ve set up a bucket with
sample data from the OSM route relations job.”
      http://mike.teczno.com/notes/elephants-osm-hadoop.html
                 https://github.com/migurski/Skeletron
Mike Bostock
http://bost.ocks.org/mike/
            http://d3js.org/
"My employer, The New York
Times, generously sponsors my
 open-source work. Most of my
recent projects are listed on my
        GitHub profile."

        - Mike Bostock
If everybody can do it, are we still
            relevant?

As geospatial professionals, what
do we make out of this situation?
Managing signal-to-noise ratio
           (SNR)




                       http://dilbert.com/strips/comic/2011-09-13/
“Like guns and
crosses, maps can be
     good or bad,
 depending on who’s
  holding them, who
they’re aimed at, how
  they’re used, and
         why.”

   Mark Monmonier
 How to Lie with Maps
Ethical issues,
community privacy on
  open access data
Citizen engagement with open
         government data
for governance and transparency
Cartographic visualizations
for effective communication
The New Golden Age
     of "digital"
    Cartography
     YOU
Maning Sambale

emmanuel.sambale@gmail.com

http://epsg4253.wordpress.com/
Credits and URLs
The Simpsons Movie                        http://hot.openstreetmap.org/updates/201
http://www.lolriot.com/2012/10/01/funny-  3-01-
pictures-102-35-images/who-wants-to-be-a- 18_openstreetmap_usage_in_jakarta_flo
millionaire-which-of-these-is-not-a-web-  od_response
browser/                                     http://en.wikipedia.org/wiki/Principle_of_g
http://msnbcmedia.msn.com/j/MSNBC/Com        ood_enough
ponents/Photo/_new/tdy-130115-concert-       http://en.wikipedia.org/wiki/Quality_assur
phones.photoblog600.jpg
                                             ance
http://www.gnu.org/gnu/manifesto.html
                                             http://www.mapaction.org
http://live.osgeo.org
                                             http://m.dswd.gov.ph
http://www.nature.com/nature/journal/v482/
n7386/full/nature10836.html                  https://pablo.crowdmap.com/
http://www.openstreetmap.org/                http://www.flickr.com/photos/incanus/809
                                             2012070/in/pool-2118705@N23
http://publiclaboratory.org/home
                                             http://dilbert.com/strips/comic/2011-09-
http://www.ushahidi.com/
                                             13/

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