"Technical Workshop on Remote Sensing Damage

Assessment: The Haiti Earthquake Experience“

The OSM WikiProject Haiti case

Contribution by 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

* Evaluating OSM tracing against UNOSAT/ WB/ JRC & UNOPS

data

* Methodology

** Follow up with this workshop

** Defining articulation with remote and field OSM work

* Streamlining/ ensuring access to imagery

** Short term: allow imagery for current needs in Haiti, other crisis

(Chile, Uganda, Sahel) or in support to data disaster preparedness

or development work

** Mid term: agreement to make of OSM or OAM an actor to feed

humanitarian actors satellite imagery based geodata products

Cooperation area

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)

Making the OSM data modeling work over the HDM in Haiti and in SDI

projects (UN, WB) on damage assessment interoperable and articulated to

the efforts towards a standardized data model for damage assessment by

main actors of this field (UNOSAT, JRC, World Bank).

Cooperation area – data modeling

OSM/ HOT Haiti Field Mission – 21-March/ 10-AprilBackground 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

Cooperation areas

* Evaluating OSM tracing against UNOSAT/ WB/ JRC & UNOPS

data

* Data modeling: linking efforts towards a standardized data

model for damage assessment with the OSM HDM work in Haiti

and in SDI projects (UN, WB)

* Methodology

** Follow up with this workshop

** Defining articulation with remote and field OSM work

* Streamlining/ ensuring access to imagery

** Short term: allow imagery for current needs in Haiti, other crisis

(Chile, Uganda, Sahel) or in support to data disaster preparedness or

development work

** Mid term: agreement to make of OSM or OAM an actor to feed

humanitarian actors satellite imagery based geodata products

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_Team

* Contactsnicolas.chavent@gmail.commikel_maron@yahoo.com