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1. 2018, October
Herv é TREBOSSEN 1 / 10
CURRICULUM VITAE – Hervé Trebossen
Dr in Geographic Information Science
and Environmental applications
Independent Consultant
06 rue G. Clémenceau, Niort, 79000 – France
trebosse@yahoo.fr
1. Family name: TREBOSSEN
2. First names: Hervé François Marc
3. Date of birth: July 26, 1975
4. Passport holder: French
5. Residence: Niort, France
6. Education:
Institution [Date from - Date to] Degree(s) or Diploma(s) obtained:
Université de Marne la Vallée ; 1998-2002 PhD in Geographic Information Sciences
Université de Marne la Vallée ; 1997-1998 Postgraduate certificate in Geographic Information
Sciences
Université de Rennes 1 ; 1996 - 1997 Master’s degree in Physics
Université de Rennes 1 ; 1993 - 1996 Licence degree in Physics
7. Language skills: Indicate competence on a scale of 1 to 5 (1 - excellent; 5 - basic)
Language Reading Speaking Writing
French Mother tongue
English 1 1 1
Italian 5 4 5
8. Membership of professional bodies:
 Member of DesertNetInternational,
 WeAdapt and GeoRezo networks
9. Other skills (computer literacy, etc.):  Linux, Mac and Windows Operating Systems
 Software : MS Office, Open Office, MS Project
 Image processing software:ENVI, ERDAS, OTB, ILWIS, etc.
 Geographic Information System:ArcView, ArcGIS, QGIS, SAGA, etc.
 Statistical & Interpolation Software : R (Open Source)
10. Present position: Independentconsultant
11. Years within the firm: 03 years
12. Key qualifications:
Key skills
 Over 14 years of experience in the fields of Earth Observation, GIS, Climate, Natural Resource
Management, Disaster Risk Management, Food Security, Building Capacity and International development
in Africa, Europe and South America,
 Long term experience in working in Africa with regional institutions such as WMO/RCCs, Transboundary
Water Management Organizations,
 Long term experience with EU programmes (DevCo, ENPI, DG-R (FP7, FP6))
 User oriented and enthusiastic to work within multidisciplinary and multicultural teams and environment

2. Institutional aspects
 Experienced in working in support to Space community and institutions (EUMETSAT, ESA) in developing
countries.
 Experienced in fund raising, elaboration of projects with bilateral and multilateral funding agencies;
 Supportin organization,proceeding and follow-up ofthe Sahara and Sahel Observatory Executive Boards and
General Assembly(National representation atministerial level) ;
Research and Development
 Use of Earth Observation data, techniques end methodology in Africa in the following areas :
o Water resource management (Western, Eastern, Northern and Central Africa),
o Coastal management (Western and central Africa),
o Agriculture and environmental resource management including LU/LC change (Western Africa),
o Food Security, Crop and rangeland management (Western Africa),
o Drought Early Warning System mainly for crops (Western Africa),
o Disaster Risk Management in Niger, Chad and Mali.
 Experience in EO services and end users practices
 Software development (geometric processing software for ERS-1/2 and ENVISAT/ASAR EO data, Pre-
processing software for EO Low Res ENVISAT data (received through ESA/DDS Station).
Some achievements
 Prepared and coordinated the application of the Sahara and Sahel Observatory (OSS) to be accredited as a
Regional Implementation Entity to the Adaptation Fund. The OSS has been accredited in July 2013,
 Strongly contributed to the identification study of the 33 MEuros African continental project entitled
GMES&Africa (2014-2015), in charge of the water related services including underground water resources,
 Coordinated the reintroduction of satellite rainfall estimates into the food security early warning bulletins of the
AGRHYMET Regional Center (ARC) (2006-2008)
 Elaborated a knowledge document on the Iullemeden Taoudeni Tanezrouft Aquifer System :”Un
espoir pour le Sahel, Document de plaidoyer pour une Gestion intégrée et concertée des eaux
partagées du Système aquifère Iullemeden Taoudéni Tanezrouft, 2014, (link, in French) »
 Organized two international events : ESA TIGER 2013 workshop, 21-22 Oct, Tunis, Tunisia (~150 participants)
and Decentralised solidaritymechanisms for water in the Mediterranean, 09-10 Oct 2012, Oujda Morocco (~100
participants),
 Designed and elaborated the first prevention flood map for the City of Niamey in Niger at scale 1:20,000 (ABN,
ARC, 2007),
 First integration of information obtained from Synthetic Aperture RADAR data in Nautical Charts production,
among others: SHOM – 2001: INT N°2906 "Estuaire du Wouri" (Cameroon).
13. Regional experience :

3. Country Date from - Date to
Tunisia (Resident) 2009-2013
North Africa 2009-2016
Niger (Resident) 2006-2009
West Africa 2006-2015
Gabon (Resident) 2002-2004
Central Africa 2000-2004,2016
French Guiana 1998-2000
South America (Brazil,
Suriname)
1998-2000
14. Professional experience:
Employment record
2014-to date: Independent Consultant, Niort - France
2009-2013 Scientific and technical Advisor of the Executive Secretary, French Ministry of Foreign Affairs,
Secondment at Sahara and Sahel Observatory, Tunis - Tunisia
2006-2009 Scientific Advisor, French Ministry of Foreign Affairs, Secondment at AGRHYMET Regional Center,
CILSS, Niamey - Niger
2004-2006 Internal Research Fellow, EOP-SEP Division, European Space Agency, ESRIN, Frascati - Italy
2002-2004 International Volunteer, French Ministry of Foreign Affairs, Secondment at Institut National de
Cartographie (INC), Libreville - Gabon
2002 Chargé de mission, Marne la Vallée Consult, Brest - France
1998-2002 PhD Researcher, Université de Marne La Vallée & SHOM (French Hydrographic Office), Champs /
Marne & Brest - France

4. Herv é TREBOSSEN 4 / 10
Selected Projects
Date
from –
Date to
Location
Thematic / Project Title / Company
Client, Donor
Position Description / Role
04/2018
- present
France –
multi
countries
(Africa)
Earth Observation, Climat,
Environnement
EUMETSAT
Vincent Gabaglio
SCIR/EUMETSAT
Vincent.Gabaglio@eumetsat.int
Consultant
Three years contract (2018 – 2021) in supportto african activities of EUMETSAT, for the following events and
programme :
GMES&Africa,
EUMETSAT User Foum For Africa
Global Framework for Climate Services
10/2017
- present
France,
Senegal
Climate and Food Insecurity,
Social Safety Nets programme
Senegal
The World Bank
Bianca Adam
badam@worldbank.org
Consultant
Supportthe WorldBank project team and the Senegalese EWS for food insecurityin defining thresholds in
Precipitation and Vegetation conditions to trigger the response for insecurityin urban and rural pilot zones,
07/2015
- present
France,
Niger,
ECOWAS
member
countries
DRR
The World Bank : Projet Gestion des
Risques etCatastrophes /Dévt
Urbain,
Jean Baptiste Migraine
jmigraine@worldbank.org
Consultant
Supportto the World Bank project team in developing of terms of reference related to the identification and
reduction of flood risks in urban and peri-urban environments;
Monitor the field data collection mission bythe OSM-Niger communityin Niamey;
Elaboration ofa CostAnalysis Study of the Project investments for Flood protection in Niamey;
Elaboration ofthe final report of the technical supportfor the establishmentofthe Risk Information System in Niger;
Supportto the implementation ofthe Niger Risk ManagementGeoportal;
On-going follow-up within Climate Risk EarlyWarning Systems (CREWS) initiative.
05-2018
- present
France
Gabon
Earth Observation, Forest
Monitoring
Agence National des Parcs
Nationaux du Gabon
Project Arc d’Emeraude (AFD)
Mathieu Ducrocq (ANPN)
mducrocq@parcsgabon.ga
EOS sarl
Jean-Jacques Goussard (EOS)
jj.goussard@eco-evaluation.org
Consultant
Support to the project “Arc d'Emeraude” funded by the Agence Française de Développement:
- Establishmentof vulnerability map to natural disasters
- Methodological developmentofa solution based on the use of RADAR Sentinel-1 data for the early
detection of land-use changes,

5. Date
from –
Date to
Location
Thematic / Project Title / Company
Client, Donor
Position Description / Role
11/2015-
08/2017
France
Earth Observation, Building
capacity
MESA Training Contract
Tesfaye Korme,
tkorme@training4mesa.org
Trainer
(Distance)
Facilitate distance training on GIS and Remote Sensing to the experts of the partner institutions ofthe MESA project
(French-speaking countries in ECOWAS, CEMAC, IOC and IGAD)
03-2017
- présent
France -
Gabon
EO, Deforestation, Building
capacity
C-JUST research project(OSFACO
programme)
Associé
équipe
télédétectio
n UPEM
C-JUST project aims to facilitate access to information on Land Cover Changes within and around national parks
(Lopé & Waka) in Gabon.
Role:Support the local project team to access,process HR open EO data, participation in field validation missions.
12/2015
–
03/2016
France /
OSS
Member
Countries
Institutional, Land Degradation,
CCA, WRM
Mid-Term Evaluation of the OSS
Strategy 2020
Khatim Kherraz, Executive Secretary
of the OSS,
khatim.kherraz@oss.org.tn
Consultant
In charge of the mid-term evaluation ofthe implementation ofthe OSS Strategy 2020 :
 Evaluation of the results obtained in relation to the schedule results:
 Identification of the shortcomings considering the changes in the OSS zone’s challenges ;
 Proposition ofelements to develop Strategy 2020,bearing in mind the earlier findings,the presentcontext and
the new realities,especiallythe adoption ofthe SDGs and the Paris agreement(COP21) etc.
12/2015
France,
Tunisia and
Algeria
Land Degradation, WRM
EU : SWIM/WADIS-MAR project
NRD-UNISS (Italy)
Giorgio Ghiglieri,NRD UNISS :
ghiglieri@unica.it
Consultant
The WADIS-MAR project aims to realize an integrated water harvestand recharge techniques for aquifers in the two
basins ofthe Maghreb region,Oued Biskra in Algeria and Oum Zessar in Tunisia, characterized by the scarcity of
water, overexploitation ofgroundwater resources and high vulnerability to risks in climate change.
Mid-Term Evaluation of WADIS-MAR project/ EU ENPI (SWIM programme)
 In charge of the mid-term evaluation ofthe implementation ofthe WADIS-MAR project(ENPI / SWIM Programme
demo project)
07/2014
–
12/2015
France, field
missions in
Africa
EO, WRM, Land Management,
Coastal and Marine
GMES & Africa
EU DevCo/Joint Africa-EU Strategy
SupportMechanism
Jonathan Van Meerbeek, in charge
of GMES&Africa at DevCo
Jonathan.VAN-
MEERBEECK@ec.europa.eu
Consultant:
Key Expert
The Global Monitoring for Environmentand Security and Africa (GMES & Africa) initiative is a programme of
cooperation between Africa and Europe in the area of space science & technology
Role within GMES & Africa Identification Study / EU DevCo
 Under the JointAfrica-EU Strategy SupportMechanism,supportthe EUC and the AUC on GMES and Africa
Programme definition and on the elaboration ofDelegation Agreementand Service Contract ToR,
 Assess user needs notablyduring the 11th
EUMETSAT User Form in Africa
 Needs assessment,including agriculture,surface water and ground water monitoring and qualityissues.
 Formulation ofthe Water Resource componentofthe program,including capacitybuilding,budget and
institutional aspects,
 Identification of new services at Continental / Regional level(s) including EarlyWarning System for crops and
rangelands and “riverine floods monitoring and assessment” services,
 Presentthe GMES&Africa Programme during the 1st
MESA Forum held in Kenya in September 2015.
02/2015
–
03/2015
France
Land Cover Mapping
Landcover Climate Change Initiative
(ESA)
Dr.Olivier ARINO,HeadofEOP/SEP
SectionatEuropeanSpaceAgency,
olivier.arino@esa.int
External
Expert
Participation in CCI LC Validation work over the Sahel region (arid, semi-arid,sudanian areas)

6. Date
from –
Date to
Location
Thematic / Project Title / Company
Client, Donor
Position Description / Role
06/2011
–
10/2013
West and
EastAfrica
SLM, Food Security
SAWAP/BRICKS project
WorldBank
Steve Danyo – Project Manager
(2012-2016)
sdanyo@worldbank.org
Building Resilience through Innovation,Communication and Knowledge Services (BRICKS) Projectaims to support
the SAWAP program as well as the Great Green Wall Sahara and Sahel Initiative to facilitate the identification of
innovations atthe regional and global levels and their promotion through communication,efficientknowledge
managementand monitoring-evaluation.
 Supportthe project identification phase
 Negotiation with the WorldBank and the other implementation entities (CILSS and IUCN-PACO)
2007 -
2010
West and
Central
Africa
Climate applications for
Environment and Society
RIPIECSA project
IRD
Dr Arona Diehdiou
arona.diedhiou@.ird.fr
Technical
Advisor
The RIPIECSA program supports 25 research projects on interactions between societies and their environments in
a context of climate change and variability in WestAfrica.
 Member of the Steering Committee (as OSS representative)
 Animate the extended PIREM group in Niamey(National and Regional institutions in Climate and
Environment) for common research projects elaboration to the RIPIECSA call for application.
2010-
2013,
2014
France, 07
West African
countries
WRM Regional
Iullemeden Taoudeni Tanezrouft
Aquifer System project/ African
Water Facility
Observatoire du Sahara et du Sahel
Khatim Kherraz, Executive Secretary
of the OSS,
khatim.kherraz@oss.org.tn
Scientific
and
technical
Advisor then
Consultant
The main objective ofthe project is to evaluate the water potential and to enhance the monitoring ofthe SAI, SAT
groundwater and the Niger River with a view to informing the countries’developmentplans,notably in relation to
climate change impacts on these water systems.
Role :
 Coordination ofthe identification studyfor the French GEF (FFEM)
 Elaboration ofa Synthesis Report on the main findings ofthe project
 In charge of the training of the National Institutions in GIS and Earth Observation applied to water resources
management.
11-2009
- 2013
Tunisia,
Algeria and
Libya
WRM Regional
North Western Aquifer System
(NWSAS) project (GEF/UNEP-
French GEF)
Observatoire du Sahara et du Sahel
Khatim Kherraz, Executive Secretary
of the OSS,
khatim.kherraz@oss.org.tn
Scientific
and
technical
Advisor
The NWSAS III projecthas as final outcome the elaboration ofoperational recommendations for the utilization,
management,and measurementofwater extracted for agricultural purposes,notably in the zones where the water,
the soil and/or the ecosystem are most vulnerable.
Role
 Provide guidance and advises for the activities involving GIS and Earth Observation
 Involving the FP7 AGRICAB projectin support to NWSAS activities
 Integration of the NWSAS Concertation Mechanism into the UNECE water convention.
11/2009
–
10/2013
Tunis,
Tunisia
Institutional, Climate and
Environment, Regional
French Ministry of Foreign Affairs/
Sahara and Sahel Observatory
Dr.Yannick LEROUX,Deanofthe
scientific exchangeand researchfor
development“ Team,FrenchMinistryof
ForeignAffairs, yannick.le-
roux@diplomatie.gouv.fr
Scientific
and
technical
Advisor of
the
Executive
Secretary
 Supportin projectpreparation and coordination with bilateral (FFEM, Swiss agencyfor Developmentand
Cooperation,German (BMZ) and Canadian (CIDA)) or multilateral (EU,GEF, WB and AfDB/AWF, among others)
Funds (around 6 M€ raised between 2010 and 2013) ;
 In charge of the internal assessmentofthe 2010 Strategy and the elaboration ofthe Strategy for 2020 ;
 In charge of the accreditation of the OSS as a Regional Implementation Entity for the Adaptation Fund and as an
Agency for the GEF ;
 Supportin preparation ofthe OSS Executive Boards and General Assembly;
 Supportin strengthening partnerships with Union for the Mediterranean,Global Water Partnership,European
Commission,CILSS,IUCN, among others ;
 In charge of establishing a Mediterranean Platform for decentralized solidaritymechanisms in cooperation with
Global Water Solidarity secretariat(Platform created in October 2012).

7. Date
from –
Date to
Location
Thematic / Project Title / Company
Client, Donor
Position Description / Role
2006-
2009 and
2013
Tunisia and
Niger
WRM Regional
TIGER initiative ESA – UNESCO /
AGRHYMET – OSS
Benjamin Koetz, TIGER Technical
Officer, Benjamin.koetz@esa.int
Partner
Focal Point
TIGER – Phase I and II :
 In charge of the organisation ofthe TIGER continental meeting – Tunis,October 2013
 Involvement in various sub-projects withinTIGER initiative
2011 -
2013
Tunis,
Tunisia
EO, Agriculture, Regional
AGRICAB Project, EU-FP7 / 14
Partners from Europe,Africa and
South America
Tim Jacobs,Manager at VITO,
tim.jacobs@vito.be
Partner
Focal Point
AGRICAB : EO for agroforesteryin Africa
 Supportin projectelaboration and in charge of projectmanagement/implementation for OSS.
 Integration of the thematic Irrigated agriculture in North Africa into the project
2009 -
2011
Tunis,
Tunisia
NRM
AFROMAISON project, EU-FP7
Tom D'Haeyer | Project Engineer
water, Antea Group,
Tom.DHaeyer@anteagroup.com
Partner
Focal Point
AFROMAISON : Setting-up an INRM toolbox
 Supportin projectelaboration, managementand inception ofthe project.
02/2006-
07/2009
Niger
EO, WRM
WADE (ESA/DUE/Innovator-I)
Technical
Advisor
Monitoring of small ponds in Niger using SAR data (Envisat / ASAR)
• ENVISAT/ASAR data pre-processing (calibration & geometry)
• Organization of field validation missions.
02/2006
–
07/2009
Niamey,
Niger
Institutional, Climate and
Environment, Regional
French Ministry of Foreign Affairs /
SecondmentatAGRHYMET
Regional Center
Franck Humbert
Conseiller de Coopération etd'Action
Culturelle
franck.humbert@diplomatie.gouv.fr
Advisor
 Deputy manager ofthe project funded by French Ministry of Foreign Affairs in supportto CILSS reforms ;
 Involved in international developmentand applied research projects linked to EnvironmentMonitoring,Agro-
hydro-meteorology,Climate Change adaptation and Natural disaster risk prevention ;
 Supportin preparation and coordination ofvarious projects dealing with Water and Natural Resource
Managementas well as Climate Change Adaptation with bilateral (French GEF, MAEE/FSP, CIDA) or multilateral
(EU (FP-6-7, ACP-ST, PIR)) Funds ;
 SupportAGRHYMET Staff in using Earth Observation and GIS data for crop monitoring during rainyseason and
DroughtEarly Warning System.
2007-
2009
Niamey,
Niger
EO, Climate and Agriculture,
DevCoCast projectEU-FP7
Tim Jacobs,coordinator at VITO,
tim.jacobs@vito.be
Partner
Focal Point
DevCoCast
Supportproject elaboration
2007-
2009
Niamey,
Niger
EO, Climate and Agriculture,
VGT@WORK projectEU-FP6
Tim Jacobs,coordinator at VITO,
tim.jacobs@vito.be
Partner
Focal Point
VGT@WORK
Supportproject management and involved in building capacityactivities
2006-
2009
Niamey,
Niger
Climate, Agriculture and
Environment, Regional
AMMA programme EC, France,UK,
USA / Multiple partners in Europe
and Africa
a.ali@agrhymet.ne
Contributor
AMMA African Monsoon MultidisciplinaryApproach
Supportand setting up a MSG processing chain for rainfall estimation within the framework ofAMMA Precipitation
sub-initiative

8. Date
from –
Date to
Location
Thematic / Project Title / Company
Client, Donor
Position Description / Role
10/2004
–
01/2006
Roma,Italy
EO, Land Cover
Globcover : European Space Agency
Dr.Olivier ARINO,HeadofEOP/SEP
SectionatEuropeanSpaceAgency,
olivier.arino@esa.int
Internal
Research
Fellow
The aim of the projectwas to develop a service capable ofdelivering global composites and land cover maps using
as inputobservations from the 300m MERIS sensor on board the ENVISAT satellite mission.
Supportto technical officer on ‘Globcover’ project
10/2004
–
01/2006
Roma,Italy
EO, Coastal
Coastchart : European Space
Agency
Marc Paganini EOP/SEPSection at
EuropeanSpaceAgency,
marc.paganini@esa.int
Internal
Research
Fellow
Developmentofan EO information system for the provision of coastline products in supportto marine charting,and
demonstration on the West African Coast from Senegal to Congo(6,000 km ofcoastline).
Supportto technical officer on Coastchartproject
10/2005
–
01/2006
Roma,Italy
EO, Land Cover
Cartochange : European Space
Agency
Marc Paganini EOP/SEPSection at
EuropeanSpaceAgency,
marc.paganini@esa.int
Technical
Officer
Developmentofan information service addressing the harmonization ofexisting land cover classifications
Technical officer
10/2002
–
09/2004
Libreville,
Gabon
Institutional, Mapping, Forestry
French Ministry of Foreign Affairs /
Institut National de Cartographie
International
Volunteer
SupportHead of Institution in management,marketdevelopment;
Promotion ofthe use of Earth Observation and GIS data.
06/2002
–
09/2002
Brest,
France
EO, Coastal
Coastchartproject/ SHOM - ESA
/Marne la Vallée Consult
Laurent.louvart@shom.fr
Chargé de
mission
Supportthe elaboration of User RequirementDocumentfor CoastchartProjectfunded by Europen Space Agency

9. Herv é TREBOSSEN 9 / 10
15. Selected publications
REPORTS, CHAPTERS AND OTHER DOCUMENTS
Mid-term evaluation of the 2020 Strategy of the Sahara and Sahel Observatory, 2016.
Un espoir pour le Sahel, Document de plaidoyer pour une Gestion intégrée et concertée des eaux partagées du Système
aquifère Iullemeden Taoudéni Tanezrouft, 2014, (lien)
Stratégie 2020 de l'Observatoire du Sahara et du Sahel, 2012 (lien).
Bateh F, Trebossen H, Adaptation au changement climatique et services rendus par les zones humides dans la région
Méditerranéenne, proceedings du Symposium international, L’Eau et les Zones Humides en Méditerranée, Agadir, Maroc,
du 06 au 08 février 2012, pp 77-85 (lien)
Toure A, Trebossen H, Evaluation de la Stratégie 2010 de l'Observatoire du Sahara et du Sahel, 2010.
A. Arledler, P. Castracane, A. Marin, S.Mica, G.Pace, M.Quartulli, G. Vaglio Laurin, I.Alfari, H. Trebossen, Detecting water
bodies and water related features in the Niger basin area by SAR data: the ESA TIGER WADE, project. UNESCO Paris
2010 IHP VII Technical Documents in Hydrology N 85,pp 108-118.
Publications in peer reviewed journals
Ba K., Wade S., Niang I., Trebossen H., Rudant J.P., 2007 - Cartographie radar en zone côtière à l’aide d’images
multidates RSO d’ERS-2 : application au suivi environnemental de la Langue de Barbarie et de l’estuaire du fleuve Sénégal.
Télédétection 2007, 7 (1-4)
Trebossen H et al, Monitoring coastal evolution and associated littoral hazards of French Guiana shoreline with radar
images, Comptes rendus de l’Académie des Sciences / Geoscience 2005 - Volume 337 - Numéro 13 (page 1140).
Trebossen H, Rudant J.P. & Classeau N. Problèmes posés par la mise à jour de la cartographie marine en zone tropicale
humide à partir de données radar à synthèse d'ouverture". Bulletin de la Société Française de Photogrammétrie et de
Télédétection, N°161, 2001-1, pp 29-39.
Rudant J.P, Classeau N, Trebossen H, « French Guiana as seen by the ERS radar satellite », « La Guyane à travers les
nuages », educational CDROM, ESA edition.
Onana VdP, Trebossen H, Rudant JP, Tonye E, Nziengui M, Cartographie automatique des limites mangroves/mer et des
chenaux intérieurs dans les images RADAR à Synthèse d’ouverture par fusion d’informations issues des données de
cohérence et d’amplitude, Revue Télédétection, 2003, vol. 3, n° 2-3-4, pp. 209–223.
PhD Thesis
Trebossen H, Contribution of the Synthetic Aperture RADAR images to coastal mapping, Phd Thesis, University of Marne la
Vallée, 2002 (http://dup.esrin.esa.it/files/131-176-149-30_200539164514.pdf)
Communications
Songoti H, Kallamou M, Trebossen H, Traore S, Some B, Berges JC, Utilisation des produits MSG pour le suivi de la
campagne agricole au Centre Régional AGRHYMET, Colloque « MÉTÉOSAT SECONDE GÉNÉRATION : un nouvel
instrument de suivi de l'environnement » 13-14 septembre 2007, Université de Bourgogne, Dijon – France.
Trebossen, H; Paganini, M; Rosich, B, ENVISAT ASAR Geometry Capabilities, Context of Coastal Mapping of Gabon &
Nigeria within the Framework of ESA DUE Coastchart Project, ENVISAT Symposium 2007.
Trebossen H, Arino O, Plummer S, Achard F, and González-Alonso F, Use of ENVISAT Multi-Sensor Data for Global Land
Cover Determination, MERIS (A)ATSR Workshop, ESRIN, Frascati, Italy, 26-30 September 2005.
Trebossen H, Rudant J.P."Apport de l’imagerie RADAR à la cartographie du littoral en Guyane et Cameroun". Congrès
Français de Sédimentologie, session Guyane et autres littoraux à mangroves, 12-14 novembre 2001, Orléans.
Trebossen H, Rudant JP, Classeau N, Fruneau B, Trouvé E, Mvogo J, Onana VdP and Tonyé E, Operational coastal map
reactualization by SAR images: examples in French Guiana and in the area of Nouakchott city, Mauritania and Douala,
Cameroon, IEEE IGARSS 2001, Sydney, Australia, pp 3224-3226, volume VII.
Nziengui M., J.P.Rudant, H.Trébossen, E.Mougin & D.Lo Seen, Traitement et intégration de données multicapteurs et
multidates pour la cartographie forestière d'aménagement au Gabon (application à la première zone forestière. Colloque
topographie et télédétection en milieu tropical humide : Cayenne (Guyane française), 2-6 octobre 2000, Bulletin de la
Société Française de Photogrammétie et de Télédétection, N°161, 2001-1, pp 91.
Classeau N, JP Rudant, H Trebossen, I Jeanne, P Guillope, Geographic database enriching from ERS SAR scenes :
Examples in French Guiana, Committee On Earth Observation Satellites. Conference October 26-29 1999, Toulouse France
proc pp 433-436.

10. Maps
OSS - 2012 : « Sensitivity to Desertification» (map and instructions), scale : 1:7,000,000 ;
ABN-CRA - 2007 : « Prevention of flood risks, Niamey (Niger) » (map and instructions), scale : 1:25,000 ;
SHOM - 2003 : Nautical chart "De la Pointe Ebba au Cap de la Découverte", scale : 1:100,000, ref INT N°9016 - (Terre
Adélie).
SHOM – 2002 : Nautical chart "Estuaire du Wouri", scale : 1:40,000, ref INT N°7579, 2002 – (Cameroon)