Learn Earth Observation! Lesson development competition for Bilko

The European Space Agency (ESA) funded LearnEO! project (http://www.learn-eo.org/) has launched a lesson writing competition. With prizes of €5000, €3000 and €2000 we’re looking for the best remote sensing lessons from individuals or teams.

Lessons will provide examples of how satellite data from ESA missions can contribute to better understanding of the world we live in and the challenges we face.

Register to participate in the competition at http://www.learn-eo.org/compreg.php. This will give you access to resources and support for participating lesson authors and allows us to send you updates.

WHO CAN TAKE PART?

Anyone who uses satellite data can participate as an individual or as part of a team. Teams must nominate a first author to act on their behalf.  First authors must be over 18 on 1 January 2014.

WHAT TOPICS ARE INCLUDED?

Any application of Earth Observation is a potential lesson topic. For example

* in archaeological research or to support the management/monitoring of cultural heritage sites;

* as a management tool for reducing risks or impacts from natural or man-made hazards;

* to support the monitoring and management of terrestrial, coastal or marine ecosystems and sustainable use of living resources;

* in monitoring or research to support climate change adaptation or the management of mitigation schemes.

Geophysical, environmental or social science themes are all welcome – as long as the lesson shows how Earth Observation can contribute.

NEXT STEPS

Find a good case study and think about how to present it.  Who is your target audience? What are the key points you want to make.  What processing steps are involved?

Lessons must follow the LearnEO! format, described in our author guidelines (http://www.learn-eo.org/authors.php).

SPECIAL CONDITIONS

The lessons must include data from ESA missions on their own or in combination with data from other sources (including other satellites, model output or in situ data). Satellite data may be in the original format or pre-processed. Hands-on activities must use the Bilko software.

Detailed rules for the competition may be found in Terms and Conditions of the Competition (http://www.learn-eo.org/comp/LearnEO_Competition_Rules_201309.pdf)

Visit the competition page (http://www.learn-eo.org/competition.php) and register to participate in the competition. This will give you access to resources and support for participating lesson authors and allows us to send you updates.

All MERIS full resolution (300meter) data now available on NASA

New Announcement from NASA Ocean Color Group

“We are happy to announce that as part of the nasa-esa data sharing collaboration, we have now completed the ingest and preliminary processing of the complete mission long meris full-resolution (frs, 300 meter) data set which covers the period of envisat operations from april 2002 – april 2012.  this data set along with the corresponding level-2 products that have been produced using the standard nasa processing methodologies along with the already available reduced resolution (rr) data set is available via the multi-mission browse/order/distribution web browser at:
http://oceancolor.gsfc.nasa.gov/cgi/browse.pl?sen=me&typ=FRS
it should be noted that the level-1b full-resolution data that esa provided was produced using an earlier version of the calibration than was used for the full resolution data set.  we are working on a method of updating the calibration as part of our anticipated reprocessing of all the data sets that we support early next year.

attached is a coverage map showing the annual distribution of the meris full resolution data that are now available.

with our very best regards,
the ocean color group”

NASA Resumption of Ocean Color Services

Message from NASA Ocean Color Remote Sensing Services

“we are happy to announce that we have resumed full web/data/distribution/access services on the ocean color web and all data orders/subscriptions that had been suspended due to the government shutdown are now in the processing queue and should start to be available for download via the usual methods shortly.
it’s nice to be back.
best regards,
gene and the entire ocean color group”

Ocean color variability in the Indonesian Seas during the SeaWiFS era

Susanto, R. D., T. S. Moore II, and J. Marra (2006), Ocean color variability in the Indonesian Seas during the SeaWiFS era, Geochem. Geophys. Geosyst., 7, Q05021, doi:10.1029/2005GC001009.

Abstract:

More than 6 years of satellite-derived ocean color (SeaWiFS) and 7 years of sea surface temperature (AVHRR) and sea surface wind (ERS1/2, NSCAT, and QuikSCAT) are investigated for the Indonesian Seas. Harmonic analysis and monthly means in ocean color indicate that during the southeast Asia-Australia monsoon southeasterly wind from Australia generates upwelling and brings cooler and nutrient-rich water near the surface, enhancing productivity and increasing ocean color in the Banda Sea and the southern coasts of Jawa (Java)-Sumatra. Conditions are reversed during the northwest monsoon. The northwest wind induces downwelling and produces a weaker biological response in terms of ocean color. Anomalous winds associated with the 1997–1998 El Niño/La Niña events coinciding with the Indian Ocean Dipole (IOD) produced significant departures from the 6-year monthly mean in both magnitude and timing of the seasonal response to the southeast monsoon. Ocean color intensified in the upwelling region along the southern coast of Jawa-Sumatra, and the area of increased amplitude extended westward and prolonged the southeast monsoon period. In addition, localized minimum values of ocean color are observed along the exit pathways of the Indonesian Throughflow.

Keywords:

  • Indonesian Seas;
  • ENSO;
  • monsoon;
  • upwelling;
  • ocean color;
  • remote sensing

Investigation of different coastal processes in Indonesian waters using SeaWiFS data

Nani Hendiartia, Herbert Siegelb, Thomas Ohdeb

Deep Sea Research Part II: Topical Studies in Oceanography, Volume 51, Issues 1–3, January–February 2004, Pages 85–97

http://dx.doi.org/10.1016/j.dsr2.2003.10.003

Abstract:

SeaWiFS data were applied to investigate coastal processes in Indonesian waters around the most populated island of Java. Coastal processes due to wind forcing were studied the first time using SeaWiFS-derived chlorophyll and TSM concentrations in combination with AVHRR-derived SST in the period from September 1997 to December 2001. Upwelling events were studied along the southern coast of Java during the southeast monsoon (June to September). Satellite-derived chlorophyll concentrations higher than View the MathML source and sea-surface temperatures lower than 28°C are indications of upwelling. Upwelling events influence the distribution and growth of phytoplankton and provide by that good feeding condition for zooplankton, larvae, juvenile and adult of pelagic fish.

Coastal discharge into the western Java Sea contains organic and inorganic materials originating from different sources. Diffuse impacts, particularly from fish farms and aquaculture, as well as coastal erosion influence large coastal areas during the rainy season (December to March), and to a lesser extent during the dry season. Strong Citarum river discharge was observed during the transition phase from the rainy to the dry season (March and April), when the maximum amount of transported material reaches the sea. The river plume is evident from chlorophyll concentrations higher than View the MathML source, and suspended particulate matter concentrations of more than View the MathML source. The Sunda Strait is seasonally influenced by water transport from the Java Sea and from the Indian Ocean. The satellite data show that water transport from the Java Sea occurs during the pre-dominantly easterly winds period (June to September). This is characterized by warm water (SST higher than 29.5°C) and chlorophyll concentrations higher than View the MathML source. This water transport influences the fish abundance in the Sunda Strait. High fish catches coincide with the presence of Java Sea water, while the surface currents lead to the migration of pelagic fish. Conversely, during the dominant westerly winds period, oceanic waters from the Indian Ocean with low chlorophyll concentrations influence the Sunda Strait water.

 

Call for abstracts: Sixth International Workshop on the Fluvial Sediment Supply to the South China Sea

Call for abstracts: Sixth International Workshop on the Fluvial Sediment Supply to the South China Sea, 25-29 November 2013, Universiti Kebangsaan Malaysia, Selangor, Malaysia

Sixth International Workshop on the Fluvial Sediment Supply to the South China Sea will take place on 25-29 November 2013, Universiti Kebangsaan Malaysia, Selangor, Malaysia.

 

Important Dates and Schedule

15 October 2013: Deadline for travel grant application

20 October 2013: Notification of travel grants

30 October 2013: Deadline for abstract submission and pre-registration (15 October 2013 if applying for a travel grant)

25 November 2013: On-site registration

26-27 November 2013: Scientific program

28 November 2013: Field excursion

 

IOC Regional Office for the Western Pacific (WESTPAC)

Intergovernmental Oceanographic Commission of UNESCO

http://iocwestpac.orghttp://ioc.unesco.org

Three-dimensional observations from MODIS and CALIPSO for ocean responses to cyclone Nargis in the Gulf of Martaban

Shi, W., and M. Wang (2008), Three-dimensional observations from MODIS and CALIPSO for ocean responses to cyclone Nargis in the Gulf of Martaban, Geophys. Res. Lett., 35, L21603, doi:10.1029/2008GL035279.

Abstract:

Satellites measurements from the Moderate Resolution Imaging Spectroradiometer (MODIS) on Aqua and the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) are used to study physical, optical, and biological changes in the Gulf of Martaban following the passage of cyclone Nargis during early May of 2008. The shortwave infrared (SWIR) atmospheric correction algorithm has been used to derive ocean optical and biological properties from MODIS. Following the passage of cyclone Nargis, a significant increase of surface sediment concentration is observed with considerably enhanced normalized water-leaving radiance at the red and near-infrared (NIR) wavelengths in the Gulf of Martaban and along the mouths of the Ayeyarwady River. It is estimated that, before and after cyclone Nargis, the average total suspended matter (TSM) in the Gulf of Martaban increased from 24 mg/l to 31 mg/l, while the TSM value nearly tripled from 12 mg/l to 34 mg/l along the mouths of the Ayeyarwady River. The CALIPSO measurements also show that, before cyclone Nargis, the sediment concentration in the region increases with depth in the water column, while after cyclone Nargis the sediment vertical profile becomes relatively uniform in the upper 50 m depth due to wind-driven vertical mixing and entrainment.

Keywords:

  • cyclone Nargis;
  • remote sensing;
  • MODIS and CALIPSO

2014 Ocean Sciences Meeting

2014 Ocean Sciences Meeting (23-28 February, 2014, Hawaii)

042 – Optical Remote Sensing of Freshwater, Estuarine, and Coastal Environments: Water Quality and other Applications

Growing human populations are stressing freshwater resources and coastal and estuarine environments. Changes in land use, loadings, and resource utilization are significantly impacting these critical environments. The Group on Earth Observations (GEO) has identified water resources as a key societal benefit area and seeks advances in Earth observation capabilities. Multispectral ocean color sensors with moderate spatial and temporal resolution (e.g. MODIS, MERIS, and VIIRS) provide an excellent overview of the coastal ocean. However, coastal and inland environments are typically diverse and dynamic ecosystems, and can be optically complex as a result. Recent work with airborne hyperspectral ocean color sensors and new satellite sensors including HICO and GOCI are providing new insights into these complex environments. Presentations are solicited on recent advances in optical remote sensing of complex coastal and inland waters. This includes methods to assess, monitor and predict the quality of coastal and inland waters and quantify factors impacting water quality. Presentations on new imagers, improved atmospheric correction and product algorithms, and new ways of exploiting hyperspectral and GOCI hourly data are also solicited, likewise future directions including modeling and plans for new and improved sensors, algorithms and derived products.

Organizers

Curtiss O. Davis , Oregon State University
cdavis@coas.oregonstate.edu

Paul M. DiGiacomo , NOAA/NESDIS Center for Satellite Applications and Research
Paul.DiGiacomo@noaa.gov

Wesley J. Moses , Naval Research Laboratory
wesley.moses@nrl.navy.mil

Steven R. Greb , Wisconsin Department of Natural Resources
Steven.Greb@wisconsin.gov

Category

I – Estuarine and Coastal

—————–

148 – Effects of climate variability on marine biophysical interactions ad ecosystems dynamics

We would like to bring your attention to the following session at the 2014 Ocean Sciences Meeting given your similar research interests.

We are inviting poster and talk submission to our session (#148-Effects of climate variability on marine biophysical interactions ad ecosystems dynamics) at the 2014 Ocean Meeting in February 2014 in Honolulu, Hawaii. Topics covering the effects of climate variability on the physics and biology of the oceans are welcome. Climate variability is not restricted to ENSO and can cover both global and local studies.

Session description: Climate variability unequivocally impacts the many interactions between the physic and biology of the oceans. ENSO for example has been shown to change the vertical structure of the upper water column in the Equatorial Pacific. This in turn has been shown to influence nutrient composition which is directly reflected in the total chlorophyll a and phytoplankton composition. The venue of satellite combined with the development of numerical and empirical models have unveiled some of those many biophysical interactions. This session will focus on understanding the impact of climate variability on the dynamics of the marine ecosystems. We invite talks covering the full span of the biophysical interactions at various spatial and temporal scales.

Please feel free to contact either of us for more details and forward this email to anyone you think may be interested. The abstract submission and registration sites are open. Registration and the abstract fee are required at the time of submission; the deadline to submit and register is 4 October 2013.

Website for registration/submission:
http://www.sgmeet.com/osm2014/sessionschedule.asp?SessionID=148

Organizers

Cecile Rousseaux, NASA Global Modeling and Assimilation Office/USRA

Cecile.S.Rousseaux@nasa.gov

Michelle Gierach

Michelle.Gierach@jpl.nasa.gov

 

WESTPAC 9th International Scientific Symposium

WESTPAC 9th International Scientific Symposium

22-25 April 2014, Nha Trang, Vietnam

Sessions

All sessions are open to all participants, and will focus around three main themes: (1) Understanding Ocean Processes in the Indo-Pacific Region; (2) Ensuring Marine Biodiversity, Food Safety and Security; and (3) Maintenance of Ocean Health.

Understanding Ocean Processes in the Indo-Pacific Region

● Role of the Indo-Pacific Ocean in regional climate change and variability

● Status, trends and effects of climate, natural disturbances and anthropogenic stressors on ocean ecosystems

● Risk/vulnerability assessment on coastal sea-level related hazards focusing on sea level rise, storm surges and coastal erosion

● Sediment source-to-sink process in the Western Pacific

Ensuring Marine Biodiversity, Food Safety and Security

● Status, trends of marine biodiversity and productivity (including marine endangered species, invasive species, etc.)

● Sustainable fisheries and aquaculture

● Toxic marine organisms and seafood safety

Maintenance of Ocean Health

● Changing ocean biogeochemistry and its ecosystem impact (particularly nutrient supply and cycles, hypoxia, POPs and heavy metals)

● Ocean acidification and its effects on marine ecosystems

● Harmful algal blooms

● Restoration and conservation of marine ecosystems

● Remote sensing in integrated coastal and marine management

Cross-cutting and Emerging Issues

● Development and demonstration of ocean forecasting system

● Technical and technological developments, and data management in coastal and open ocean observations

● Marine renewable energy

● Good practices in, and lessons learnt from capacity development for marine science and ocean governance

Moreover, one Senior Officials Forum is being planned in view of the importance of engaging governmental officials in charge of marine science, observation and capacity building.

Important Deadlines

  • 30 October 2013: Early registration
  • 30 November 2013: Abstract submission and financial support application
  • 31 December 2013: Notification of abstract acceptance and financial support grant
  • 15 January 2014: Confirmation of participation by paper presenters

Travel & Accommodation

More detailed information concerning travel and transportation can be found in the symposium website: www.vnio.org.vn/9thwestpacsymp.

Financial Support

Financial support will be available for a limited number of participants, especially for young scientists and students from developing countries in the WESTPAC region.

Contact Address

Local Secretariat for the WESTPAC 9th International Scientific Symposium

Mrs. Do Minh Thu

Institute of Oceanography

01 Cau Da, Nha Trang, Khanh Hoa, Vietnam

Tel: (84-58) 3590035

Fax: (84-58) 3590034

Email: dmthu.io@gmail.com

and/or

IOC Regional Office for the Western Pacific (WESTPAC Office)

Ms. Nachapa Saransuth

Intergovernmental Oceanographic Commission of UNESCO

Tel: +66 2 1411288

Fax: +66 2 1439245

Email: snachapa@gmail.com; n.saransuth@unesco.org

 

Keynote Addresses

● Achievements and perspectives of marine science in the region

● Climate change and variability and its related disasters in the region

● Climate and anthropogenic impacts to and resilience of ecosystems in the region

● Latest scientific advances and innovations in ocean observations techniques

● Impacts on the ocean and coasts following the 2011 Japan Tsunami

● Marine processes and resource management towards sustaining marine biodiversity and food security

more details, check HERE