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SENTINEL-2 AGRICULTURE User Consultation. Federação Nacional de Regantes de Portugal. www.fenareg.pt. VALE DO SORRAIA” WATER MANAGEMENT AND AGRICULTURAL PROJECT. 25 th April 2012. Frascati , Italy. PORTUGAL. “Vale do Sorraia” Water Management and Agricultural Project . CLIMATE.

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sentinel 2 agriculture user consultation
SENTINEL-2 AGRICULTUREUserConsultation

Federação Nacional de Regantes de Portugal

www.fenareg.pt

VALE DO SORRAIA” WATER MANAGEMENTAND AGRICULTURAL PROJECT

25thApril 2012

Frascati, Italy

slide2

PORTUGAL

“Vale do Sorraia” Water Managementand Agricultural Project

slide3

CLIMATE

In Portugal, the mediterranean characteristics of the climate turns water supply for irrigation an important issue in agricultural activity. Plants vegetative grow and maturation usually happens in summer time, when high levels of temperature and solar radiation occur, together with almost null rainfall.

hydric resources
HYDRIC RESOURCES

www.arbvs.pt

This water storage fulfils, practically with no restrictions, the needs of an irrigation season that in average consumes 40% of the three dams total useful capacity.

main activities
MAIN ACTIVITIES

> Water supply and delivery:

- Agriculture and industry.

  • > Infrastructures maintenance and repair:
  • - Irrigation System (9 pumping stations, 211 Km of canals, 172 Km of irrigation ditches, hydrants,…);
  • - Rural roads.

> Management and exploitation of Hydro-electrical Power Stations

- Maranhão Dam;

- Montargil Dam;

- Gameiro smallDam.

  • >Soil and water conservation:
  • - Drainage system (4 drainage pumping stations, 1 mix station, ditches,…);
  • -Flood control structures;
  • - Water quality monitoring (phosphates and salts) inside canals, rivers and dams;
  • - Soil and water leaching control (ph, conductivity, nitrites and nitrates).
  • > Rural Development
crop system
CROP SYSTEM

Maincrops

Rice,MaizeandTomato.

OtherCrops.

Tillagecrops, sugar beet, potato, forageandotherscropsofminorimportance.

aquapath soil concepth
Aquapath-Soil concepth

LAI maps

ETA maps

spot images
SPOT images
  • New NDVI images with 2.5 meters resolution: relate the NDVI with the pivot operation

October

July

spot images1
SPOT images
  • Cross section on NDVI
biomass
BIOMASS
  • Reports with the biomass index generated based on LAI maps were sent by e-mail to the users;

August 2010

August 2011

sentinel 2 ask what farmers want
Sentinel-2 ask:whatfarmerswant?
  • increaseproduction
  • wasteless

how can sentinel 2 help
Howcan Sentinel-2 help?
  • Integrationwithhydrologicandweathermodels to estimatefloodanddrought
  • Get more imagesandfast (hours???)
  • Validatesatelliteimageswithyieldmaps
  • Includeothercrops (tomato, rice, olivetrees, vineyards, corktree, pinetrees, nonirrigatedcrops)
  • Soilmapcartography
  • Highresolution
associa o de regantes do vale do sorraia www arbvs pt
ASSOCIAÇÃO DE REGANTES DOVALE DO SORRAIAwww.arbvs.pt

FEDERAÇÃO NACIONAL DE REGANTES DE PORTUGALwww.fenareg.pt

slide19

Disponibilidade do recurso água

  • Consumo unitário de água