space-assisted optimization in integrated irrigation water management m. anna osann, alfonso calera...
TRANSCRIPT
Space-assisted optimization in Space-assisted optimization in integrated irrigation water integrated irrigation water
managementmanagement
M. Anna Osann, Alfonso Calera
Universidad de Castilla-La Mancha, SpainOPTIMA Regional Workshop, Malta, 29 May 2007
Definitions
Projects overview
Examples
Efficient & effective water management for a sustainable
agriculture
Participatory water management
Optimized water productivity
through
New Technologies:
Earth Observati
on satellites
Geographical
Information Systems
Information &
Communication
Technologies
Participatory multi-Level EO-assisted tools for Irrigation water
management and Agricultural Decision-Support
PLEIADeS PLEIADeS
Leading-edge technology
(facilitates active participation)
Participatory management
(requires spatialized information & networked distribution)
synergy
3 main pillars (projects)
* ERMOT (since 1997)
* DEMETER (2002-2005 + )
* PLEIADeS (2006-2009)
*** & a number of other projects
D E M E T E R D E M E T E R Project co-funded by the European Commission
EVG1-CT-2002-00078
DEMDEMonstration of EEarth observation TeTechnologies in RRoutine irrigation advisory services
D E M E T E RD E M E T E R
Objectives
To improve the efficiency in the use of water for irrigation at farm scale
To assess, develop, and demonstrate how
to improve the performance and cost-effectiveness to improve the performance and cost-effectiveness of IAS by incorporating EO techniques of IAS by incorporating EO techniques in daily operationsin daily operations;
to make information easily available to IAS and farmers to make information easily available to IAS and farmers (end-users) by integrating leading edge ICT in the (end-users) by integrating leading edge ICT in the
information generation and distribution. information generation and distribution.
Tools to increase crop water productivityTools to increase crop water productivity
On-line On-line SSpace-pace-AAssisted ssisted IIrrigation rrigation AAdvisory dvisory
SServiceervice
e-SAe-SAIASIAS®®
DEMonstration of Earth observation TEchnologiesin Routine irrigation advisory services
Caia (Portugal)
Barrax (España)
Destra Sele (Italia)
Zone piloto e di trasferenza
Thessalia (Grecia)
Chaves (Portuga
l)
MAPyA.....Ministerio de Agricultura, Pesca y Alimentación
INEA…….……....Istituto Nazionale di Economia Agraria
IDRHa…..Instituto de Desenvolvimento Rural e Hidráulica
DEMETER is user-drivenDEMETER is user-drivenC
ore
Co
reU
sers
Use
rsITAP...............Instituto Técnico Agronómico Provincial
DxSele…….................Consorzio di Bonifica Destra Sele
ABCaia..................Associação de Beneficiários do Caia
DEMonstration of Earth observation TEchnologiesin Routine irrigation advisory services
DEMETER is policy-orientedDEMETER is policy-oriented
Nat
ion
al
Nat
ion
al
Co
re U
sers
Co
re U
sers
DEMonstration of Earth observation TEchnologiesin Routine irrigation advisory services
Irrigation Advisory Service (Current situation)
DEMETER
Information Communication Technology Module
Weather and climate information: rainfall (previous dates predictions), other data
Information Communication
Technology
Earth Observation Module
Kc
Advanced productsRemote Sensing
Field work
Agrometeorological stations
Kc
ETo
Crop Water Requirement (FAO
procedure)
End user
(farmer)
On-line Space-Assisted Irrigation Advisory Servicee-SAIAS
Plot: 00722
Crop Water
Requirement
6 mm/dayIAS
Quality Control
Satellite data assimilation
Field work
GIS tools
EO Module Basic
Processing Products
Spatialized, Personalized
Information
On-line Space-Assisted Irrigation Advisory Servicee-SAIAS
weekly, Space segment vulnerability
e-SAIAS User´s Requirements Summary
Spatial Resolution Spatial Resolution 10 m, 20-30 m 10 m, 20-30 m
Frequency coverageFrequency coverage
Delivery time after image satellite acquisitions: 2 days
Timeliness, Availability for users Internet, mobile
phone, e-mail, paper
DEMonstration of Earth observation TEchnologiesin Routine irrigation advisory services
Real-time operations 20 July 2005 (Spanish Info-Day)
10:54 GMT Landsat 5 overpass
13:15 GMT image on Eurimage FTP server
15:15 GMT image in IDR PC
18:30 GMT basic processing: geometric and atmospheric correction, Quality control
19:30 GMT products generated (Kc, ETc maps), Quality control
21 July 2005 server up-loading and distribution to users (IAS & farmers)
On-line Space-Assisted Irrigation Advisory Servicee-SAIAS®
e-SAIAS prototype
The beginning of a new
concept! “Put the satellite in the farmer´s hand”
e-SARAS prototipo
e-SARAS
e-SARAS
e-SARAS
e-SARAS
e-SARAS
e-SARAS
e-SARAS
e-SARAS
e-SARAS
e-SARAS
e-SARAS
Informe para el agricultor, generado automáticamente por e-SARAS
Evaluation:
criteria
precision/quality “at least as good as current”
added value provides new and useful information and/or functionality
confidence at least as reliable as current
cost less than current, reasonable, brings more benefits
benefits save water, water productivity
impact environmental, social, economic
BEFORE DEMETER
Long delivery & processing times
Insufficient revisit time of hi-res satellite
Methodology in R&D state
Huge gap EO <-> user
NOW
2 days max.
Virtual constellation
Operational processing & product generation
"satellite in user's hand"
EO for irrigation
Spain: at IAS Albacete since 2006;
Portugal: starting in 2007 (Alqueva);
Italy: spin-off company as IAS provider;
more starting in 2007…
Implementation after project end (Nov 2005)
Harvest: Lessons Learned - 1
"Satellite in hands of users" is feasible;
Satellite opens access to spatial dimension;
opens way to personalized information and enables active participation
of all;
Application is mature for implementation;
User receives real-time information (<2 days);
Harvest: Lessons Learned -2
User uptake is a process & takes time, can be accelerated by easy-to-use intuitive tools;
PLEIADeS
Participatory multi-Level EO-assisted tools
for Irrigation water management
and Agricultural Decision-Support
Proyecto de investigación y desarrollo
Sexto Programa Marco, contrato 037095
15 Sept 2006 – 14 Sept 2009
DEMETER IRRIMED AGRASER
MONIDRIetc.
ADVISOR
MULINO
NEWATER
AquaStress
PLEIADeS
from DEMETER/e-SARAS to PLEIADeS
Efficiency of water use
+ Social, economic & environmental efficiency
Centered in IAS (addressing farmers through IAS)
Centered in Europe
+ regions/cultures: Latin America, South & East Mediterranean
+ focus on irrigation scheme, with direct link to farm & river basin: farmers & water managers
integrate with other methodologies, e.g. IRRIMED,AGRASER
Multiple matrix structure - 1
2 parallel strands of sci-tech development
* EO
* ICT
* modeling
2 consecutive technical action blocks
* Trials 2007
* Pilot campaigns 2008
Multiple matrix structure - 2
efficiency concept * technical
* environmental
* economic
* social
water management scales
* irrigation scheme
* downlink farm
* uplink river basin
Multiple matrix structure - 3
active user participation at all stages:
* user requirements & system design
* interactive system design
* evaluation
NT > Integrated efficiency concept - 1
Social:
* active participation of all stakeholders
* enables transparence
* empower users / tool for self-regulation
* community monitoring of exploitation plan
* enhance social learning
* tool for education & capacity building
NT > Integrated efficiency concept - 2
Economic:
* system cost <1% of water/energy
* water saving potential 10-30%
* equivalent energy saving potential
* water productivity & yield optimization
NT > Integrated efficiency concept - 3
Environmental:
* monitoring of exploitation plan
* aquifer stabilization
* water saving potential 10-30%
* monitoring of key pollutants
* feed spatial river-basin model
NT > Integrated efficiency concept - 4
Technical:
* personalized irrigation advisory
* weekly monitoring & forecast
* per plot across large areas
* intra-plot heterogeneity
* monitor entire river-basin
Horizontal issues
* gender
* quality control
* training & education
new generation of water managers
* ethics
SPIDER is power tool
Gender & Water
Hierarchy fosters (over-)exploitation & scarcity
Community fosters sharing & abundance
S P I D E R
participatory tool
shared by all social actors in pilot area
System of Participatory Information, Decision support, and Expert knowledge for irrigation and River basin water management
Caia (Portugal)
Vegas del Guadiana (España)
Cuga, Sardegna (Italia)
PLEIADeS in Europe
Pinios (Grecia)
Participatory multi-Level EO-assisted tools for Irrigation water management and Agricultural Decision-Support
PLEIADeS in the world
Perú
México
U.S.A.
Brazil
MoroccoTurkey
Caia (PT)
Pinios (Greece)
Pilot river-basin of Tensift (Morocco)
Université Cadi AyyadUniversité Cadi Ayyadde Marrakechde Marrakech
MarocMaroc
Faculté des Sciences et Techniquesde Marrakech Maroc
ORMVAT
Marrakech
Tensif
t River Rheraya River
Seksaoua River
N’Fis River
Zat River
Takerkoust Dam
Rdat River
Imint’anout River
El Mehl River
Ourika River
Canal
Haouz plain
High Atlas
Jebilet
CUENCACUENCA DEL RÍO LURÍN, LIMA, PERÚDEL RÍO LURÍN, LIMA, PERÚ
Cuenca del río Rímac
Cuenca del río Mala
> 5000msnm
La Molina
Océano Pacífico
Cuenca del río Mantaro