Post on 07-May-2015
description
transcript
Introducing
the Haitian field work of the
Humanitarian OpenStreetMap Team (HOT)
=+
What is openstreetmap? The openstreetmap “one-liner”
A web project to create a free and open map of
the entire world, built entirely from volunteers
surveying with GPS, digitizing aerial imagery,
and collecting and liberating existing public
sources of geographic data.
free and open voluntary map of the world. open contribution. open use.Voluntary, open contributions, open use (CC-SA)
OSM core – system components.
OSM WikiProject Haiti - snapshot
OSM data in SHP & GPS map extracts (Garmin) available day 1; WFS day 2
OSM GPS map extracts used by Search And Rescue Teams – day 1
OSM = roads core data set (OCHA Core Data sets check-list).
OSM data used as SHP, WFS, WMS in responders mapping production
environment
26 hours to get imagery released and 48 hours to get 1st imagery loaded on
the OSM platform available for tracing
Tracing over Satellite imagery.Free, Purchased, Negotiated
Right to access & use raw imagery for deriving data within OSM obtained
though crisis mapping list.
Raw imagery processed into tiles to be made available in OSM editors
(potlatch, merkator & josm)
Thousands traced over base map features, humanitairan features (camps) &
also damages
OSM editors JOSM and Potlach
JOSM and Potlach are the two
main editors used for creating
and modifying OSM data.
Potlach is a simple web
interface, accessible to users
on the OpenStreetMap website.
JOSM is a more advanced tool,
is a Java application so doesn't
require consistent internet
access and can run on any
operating system.
Database import: Public domain or CC-SA.
Haiti: Base map layers (MINUSTAH/ CNIGS), Health Facility (WHO),
Haiti damage assessment: ITHACA & UNOSAT vectors…
Direct measurements: GPS surveys
Combined, GPS and Walking Papers
can be used for rapid surveying and
ground truthing.
Walking Papers allow users to print out
small sections of the OSM map. In the
field, these paper maps can be used to
draw new features, annotate existing
data, and take notes that will help with
the import of GPS data.
Icons in each of the corners and a
unique code for each Walking Paper
let users scan the paper and upload to
OSM so the notes can be viewed in an
editing environment.
http://walking-papers.org
Direct measurements: walking papers
UNSDI-T v2 Formulaire de collecte de donnees Nom de l'ensemble du segment: Source ID (UNJLC use only):
Routes Obstacles et Ponts Autres
Du GPS Waypoint Au GPS WaypointSurface
(saisir une valeur)
Condition
(saisir une valeur)
Ouvert pour quels vehicules? (saisir
les valeurs pertinentes)GPS Waypoint Type d'obstacle (saisir une valeur)
Passable par quel(s) vehicule(s)?
(saisir les valeurs pertinentes)GPS Waypoint Description
Saisir le numero du
waypoint du GPS.
Exemple:
001
Saisir le numero du
waypoint du GPS.
Exemple:
017
Ro
ute
Pav
e (A
sph
alt
or
Bit
um
e)
Gra
vel/
Mu
rram
Dir
t/ s
and
Mau
vais
e (<
40 k
ph
)
Bo
nn
e (>
40 k
ph
)
Nei
ge/
Gla
ce
Bo
ue
Cam
ion
+ R
emo
rqu
e (>
20 T
)
Cam
ion
Lo
urd
(<
20 T
)
Cam
ion
Leg
er (
<10
T)
4x4D
(<3.
5 T
)
Mo
to
traf
fic
no
n-m
oto
rise
Saisir le numero
du waypoint du
GPS. Exemple:
017
Min
es/ M
un
itio
ns
no
n e
xplo
ses
Ro
ad B
lock
/ Bar
rag
e ro
uti
erC
hec
kpo
int-
off
icie
l
Ch
eckp
oin
t-n
on
off
icie
l.
Deb
ris/
Ep
aves
Lig
nes
Ele
ctri
qu
es a
ter
re
Ava
lan
che/
Nei
ge
Lan
dsl
ide/
Mu
dsl
ide
Ino
nd
atio
n
Gu
e
Ro
ute
en
do
mm
agee
Po
nt
Cu
lver
t
Res
tric
tio
n a
u t
raff
ic
Au
tre
(pre
cise
r i
n n
ote
s)
Cam
ion
+ R
emo
rqu
e (>
20 T
)
Cam
ion
Lo
urd
(<
20 T
)
Cam
ion
Leg
er (
<10
T)
4x4D
(<3.
5 T
)
Mo
to
traf
fic
no
n-m
oto
rise
Saisir le
numero du
waypoint du
GPS. Exemple:
017
Utiliser ces champs pour saisir (i) Nom de Rue ou de Route ou autre
information textuelle relatives aux segments de route evalues sur le
formulaire Route (formulaire de gauche); (ii) saisir des informations
ponctuelles importantes (villages, intersections majeures, etc).
Direct measurements: Questionnaires.Based on OSM Humanitarian Data Model (HDM) and
humanitarian data models (Ex UNSDIT)
The Humanitarian Data Model seeks to reconcile schemas from many
humanitarian response agencies, all of which are based on field
requirements.
When possible, it matches Humanitarian attributes to existing Map Features
in OSM to make imports to and exports from OSM to response agencies
more straightforward.
Extract-Transform-Load (ETL) tools will smooth this effort
From the HDM the following will be derived::
* Questionnaires to guide data collection
* JOSM Presets to guide editing
* Cartographic symbols to guide rendering
Humanitarian Data Model (HDM)
OSM/ HOT Haiti Field MissionBackground elements.
Joint OSM-MapAction Mission funded by ECHO, supported by IOM (logistics,
workplace) & CNIGS, OCHA (coordination)
= Goal =
Support the use of OSM on the ground to make sure it stays relevant and
useful into the recovery, reconstruction, development of Haiti.
= Audience =
* groups of UN and international responders,
* the Haitian government,
* Haitian civil society
= Activities =
== Training ==
* Surveying with GPS/Walking Papers
* Editing
* Ensuring an efficient use of OSM resources by the responders
== Surveying ==
== Community mapping project (slum) - feasibility study ==
== Ad hoc support work ==
Humanitarian Data Model and data imports
OSM/ HOT Haiti Field Mission – 21-March/ 10-AprilOutcomes
*Training activities 60 persons trained from main UN Agencies & NGOs, Centre National
D’Information Geomatique et Spatiale (CNIGS) – the Haitian National Mapping
Agency, Development projects (WINNER & DAI) and groups form Haitian civil
society (Forum des communautes de Cite Soleil, INURED),
*Surveying activities: Jacmel, Leogane with IOM & CNIGS staffs seconded to IOM
* Data modeling & data imports
Core Mission- connecting point between humanitarian and open mapping communities
- remote data creation during crisis
- collection and organization of existing data sources
- deployments to the field possible
- distribution point for free data
Advocacy, Training and Outreach- mapping parties
- speaking, writing, meetings in humanitarian and United Nations technical
communities
Thinking and Design- promotion of crowd-sourcing and simple web standards for data sharing
- technical improvements to OSM and OSGeo in response to field requirements
(offline support, verification, format adaptors, multi-master sync..)
Humanitarian OpenStreetMap Team (HOT)
* WikiProject Haitihttp://wiki.openstreetmap.org/wiki/WikiProject_Haiti
* Strategy & proposalhttp://wiki.openstreetmap.org/wiki/Humanitarian_OSM_Team/Haiti_Strategy_And_Proposal
* Humanitarian OpenStreetMap Teamhttp://wiki.openstreetmap.org/wiki/Humanitarian_OSM_Teamhttp://hot.openstreetmap.org/weblog/
•Contacts+509 389 583 05nicolas.chavent@gmail.comrobert.soden@gmail.comdane.springmeyer@gmail.comk8chapman@gmail.comhuffmantm@gmail.comtrevor@ellermann.netmikel_maron@yahoo.com