Ian Jarvis JECAM Coordination Earth Observation Service, Agriculture and Agri-Food Canada [email protected] GEO-JECAMUpdate Geneva, September 22, 2011.

Ian JarvisJECAM CoordinationEarth Observation Service,

Agriculture and Agri-Food [email protected]

GEO-JECAMGEO-JECAMUpdateUpdate

Geneva, September 22, 2011

Overview of GEO-JECAM

The GEO Agricultural Community of Practice Established the JECAM JECAM to:to:

• Enhance international collaboration around agricultural monitoring towards the development of a “systems of systems” to address issues associated with food security and a sustainable and a profitable agricultural sector worldwide

JECAM will achieve this objective by:• Facilitating the inter-comparison of monitoring and modeling methods, product accuracy

assessments, data fusion and product integration, for agricultural monitoring

• Network distributed regional experiments on cropland pilot sites around the world representing a range of agricultural systems

• Share time series datasets from a variety of earth observing satellites and in-situ data and assess them for agricultural assessment and monitoring

Overview… 2

Synthesis of the results from JECAM will enable:• Development of international standards for monitoring and reporting protocols• A convergence of the monitoring science approaches to define best practices for

different agricultural systems• Identify requirements for future Earth Observation systems for agriculture monitoringThe Approach:• Collect and share time-series datasets from a variety of Earth observing satellites and

in-situ crop and meteorological measurements for each site. • The Committee on Earth Observing Satellites (CEOS) and several member agencies are

supporting this activity with the acquisition and timely provision of data for JECAM.

Progress

• November 2009, the first JECAM meeting was held at the SAR for agricultural monitoring workshop, Kananaskis Alberta, Canada

• December 2009, at the request of the GEO Agricultural Community of Practice, Canada took on JECAM coordination

• January 2010, call to international community to provide standardized documentation of research sites, 7 sites initially submitted

• March 2010, a website was launched for the JECAM initiative: http://www.umanitoba.ca/outreach/aesb-jecam/

Progress, continued

• September 2010, JECAM Hong Kong to focus on Asian sites and data sharing issues. In-situ data sharing protocols were developed and agreed to.

• October 2010, JECAM Brussels, Europe and Africa Focus

• May, 2011, Curitiba Brazil South America Meeting tied to XV SBSR Symp. Brazil. Focus on South America

• September 2011, Nairobi Kenya. Crop and Rangeland Monitoring Meeting, JECAM focus on Africa

• October 2011, JECAM presentation at GEOSS in the Americas meeting, Chile

• JECAM activities are being undertaken at a series of study sitesseries of study sites which represent the world’s main cropping systems and agricultural practices.

• 12 sites currently exist. Additional sites will be added to meet science objectives and ensure all major crop systems are addressed.

6

USAUSA

ParaguayParaguay

Progress, Earth Observation Data Access

Developing the “Virtual Constellation”

• A JECAM user needs document has been drafted by JECAM that outlines the science plan and detailed data needs for the 12 sites.

• A meeting between JECAM coordination, CEOS, Public Space agencies and Commercial satellite providers took place June 21-22 in Ottawa, Canada

• At the Ottawa meeting the space agencies and commercial providers pledged support for JECAM, JECAM was afforded a high priority by all data providers

• We are currently implementing a process for data acquisition for the Southern Hemisphere sites, anticipate data will be flowing within weeks

7

EO Data Acquisition Process

Currently being piloted for Southern Hemisphere sites

• JECAM sites identify needs on a template containing participating sensors (Slides to follow)

• NASA-CEOS COVE tool is used to identify potential acquisition

• JECAM coordination has worked with data providers to create a streamlined “cookbook” on how to order and access data from each provider. The entire data acquisition process is being assembled in one comprehensive document

• Space agencies and commercial providers acquire and distribute the data to the JECAM site leads.

8

Mission Inst. Spectral Bands (# of Bands)

Swath(km)

Spatial Resol. (m)

Aqua MODIS VIS,NIR,SWIR,TIR (28)

2330 250

Terra MODIS VIS,NIR,SWIR,TIR (28)

2330 250

ASTER VIS,NIR,SWIR,TIR (14)

60 15-90

Landsat-5 TM VIS,NIR,SWIR,TIR (7)

185 30

Landsat-7 ETM+ VIS,NIR,SWIR,TIR (8)

185 30

NMP EO-1 Hyperion

Hyperspectral 7.5 10

ALI VIS,NIR,SWIR (10)

37 30

ResourceSat-1

AWiFS VIS,NIR,SWIR (4)

730 55

LISS-3 VIS,NIR,SWIR (4)

141 23.5

LISS-4 VIS,NIR (3) 70 5.8

Optical Data

ResourceSat-2

AWiFS VIS,NIR,SWIR (5)

730 55

LISS-3 VIS,NIR,SWIR (4)

141 23.5

LISS-4 VIS,NIR (3) 70 5.8

UK-DMCii SLIM-6-22

VIS,NIR (3) 660 22

THEOS MS VIS,NIR (4) 90 15

Pan VIS,NIR (1) 22 2

RapidEye MSI VIS,NIR (5) 78 6.5

Quickbird MS VIS,NIR (4) 16.5 2.6

Pan VIS,NIR (1) 16.5 0.65

Worldview-1 Pan VIS,NIR (1) 17.6 0.5

Worldview-2 MS VIS,NIR (8) 16.4 1.85

Pan VIS,NIR (1) 16.4 0.5

Optical Data, continued

MissionInstrument:Type:

Polar. Mode(Viewing Angle Range)

Swath(km)

Spatial Resol.

Radarsat-2Inst: SARActive: C-BandNote (1)

Single Ultra-Fine 20 3 m

Single Wide Ultra-Fine

50 3 m

Single Multi-Look Fine

50 8 m

Single Wide Multi-Look Fine

90 8 m

Single or Dual

Fine 50 8 m

Single or Dual

Wide Fine 150 8 m

Single or Dual

Standard 100 25 m

Single (HH only)

Extended High

75 25 m

Single (HH only)

Extended Low

170 25 m

Single or Dual

Wide 150 30 m

Single or Dual

ScanSAR Narrow

300 50 m

Single or Dual

ScanSAR Wide

500 100 m

Quad Fine Quad-Pol

25 8 m

Quad Wide Fine Quad-Pol

50 8 m

Radar Data

TerraSAR-XInst: SARActive: X-BandNote (2)

Single (s) or Dual (d)

High Resolution Spotlight-HS

10 1.1 m (s) 2.2 m (d)

Single (s) or Dual (d)

Spotlight-SL 10 1.7 m (s) 3.4 m (d)

Single (s) or Dual (d)

Stripmap-SM 30 or 15

3.3 m (s) 6.6 m (d)

Single ScanSAR-SC 100 18.5 m

Quad Experimental 10 1 m

EnvisatInst: ASARActive: C-BandNote (3)

Single Image 100 28 m

Single Wide Swath 400 150 m

Dual Alternating 100 30 m

ERS-2Inst: AMI/SARActive: C-BandNote (4)

Single(VV)

Image 100 30 m

Radar Data, continued

AquaInst: AMSR-EPassive: C+X Band

H,V Standard-C 1450 43 km

H,V Standard-X 1450 29 km

SMOSInst: MIRASPassive: L-Band

H,V Standard-L 1050 50 km

Passive Microwave

Current Status• The data acquisition planning with CEOS, Space Agencies and Commercial providers is

going very well and we are on track for full coordinated implementation of the data plan early next year (S. Hemisphere September-October)

Current Priorities• JECAM needs representation from all major cropping systems of the world, at this point

Africa and India is not represented (Africa meeting next week)• JECAM website is out of date and does not reflect new sites. • Need to align JECAM activities with G20 work plan

Looking Forward• Once data acquisition process is in place JECAM focus will shift to enhanced

collaboration between sites and the development of comparative studies towards informing the “system of systems” for agricultural monitoring

Looking Forward, GEO-GLAM and JECAM

• We can not have a global “system of systems” for agricultural monitoring without the interaction of national and regional monitoring systems

• Collaboration may take many forms, for example:– Around capacity building– Within similar cropping systems/ecosystem types– Within Sensor type (i.e. SAR over a variety of systems)– Comparative studies for the identification of best practices over many crop systems

• The Geneva G20 GEO-GLAM work planning meeting may provide an opportunity to move collaboration forward

Questions?Questions?

http://umanitoba.ca/outreach/aesb-jecam/

CEOS Visualization Tool (COVE)

JECAM EO Planning• Tool developed by NASA (Brian Killough)• COVE (www.ceos-cove.org) has two major

objectives ….(1) Satellite sensor groundtrack visualization(2) Single point or multi-satellite coincidence calculations

• Includes forecasts for 30 current missions and notional data for 7 future missions. Numerous instrument modes are accommodated for each mission.

• Output includes solar inclination, solar zenith, day/night viewing. Other features include EXCEL output, collaborative sessions, shapefile conversion, and saving viewing states.

ALOS-AVNIR2 over Tuz Golu

Future Enhancements• Expanded Mission Database – add more missions

for land imaging to support JECAM. • Create a dedicated COVE Website – improved

support for COVE access, general information, videos, sample cases, applications, user feedback and user registration.

• New Features for 2012 – Rapid acquisition planning tool, automated forecasting, sensor viewing angles, IPAD application.

NASA - COVE support for the JECAM Project• With the relevant mission and instrument

combinations in COVE, it is possible to forecast sensor ground tracks over JECAM agricultural regions.

• COVE currently includes 8-optical and 11-radar current missions and 5 future missions relevant to JECAM.

• COVE forecasts are being used to plan potential satellite acquisitions in support of JECAM objectives.

• COVE will develop a dedicated JECAM link on its new website to display relevant mission information, shapefiles and KML files of JECAM regions, future data acquisition reports, and other supporting data for JECAM.

How do sites join JECAM• JECAM needs representation from all major cropping systems of the world• Develop a brief description of a monitoring research site and submit this for JECAM

review. (note: can be an new or existing site)• Information should include Location, site leadership, research topics and cropping

system(s) studied.• Once approved you will be asked to complete more detailed information templates

describing your science plan, in situ and detailed satellite data needs

What's next for JECAM• Once the virtual constellation is established the JECAM focus will shift to enhanced

collaboration between sites and the development of comparative studies in support of the G20 GEO-Global Agricultural Monitoring Initiative

• At this point Africa and India is not represented