News

CSIRO Mission AquaWatch Australia officially launched!

Congratulations to CSIRO and the entire Australian AquaWatch team!  We are planning to host a GEO AquaWatch webinar on Australian AquaWatch in a few months – so stay tuned!

CSIRO CEO Dr Larry Marshall, together with Australian Ministers Tania Plibersek and Ed Husic and other partners attended the launch in Canberra and Dr Alex Held (Mission Lead) is also currently in NYC with the Australian delegation at the UN Water Conference this week.

Australia creating world-first ‘weather service’ for water quality 

CANBERRA, AustraliaMarch 22, 2023 /PRNewswire/ — Australia’s national science agency, CSIRO, has launched a mission to deliver a world first ground-to-space water quality monitoring system. 

The United Nations estimates three billion people could be at risk from unsafe water. Through AquaWatch Australia, CSIRO is working with partners internationally to help safeguard freshwater and coastal resources. 

AquaWatch will provide near real-time updates and predictive forecasting – a weather service for water quality – once fully operational. It will support better water quality management and can be used to monitor water quality for drinking, sanitation, aquaculture, environmental assessment and a wide range of other applications to help meet the United Nations’ Sustainable Development Goals. 

CSIRO, with foundation partner SmartSat Cooperative Research Centre, is bringing together research, government and industry with an initial co-investment of AU$83 million to design and develop AquaWatch.  

Data collected using an extensive network of Earth observation satellites and ground-based water sensors will be integrated at a central data hub where CSIRO’s capability in data analysis and artificial intelligence can provide forecasts a few days ahead. 

CSIRO Chief Executive, Dr Larry Marshall said water is one of the world’s most important and vital resources. 

“In places where people still face the risk of unsafe water for basic needs like drinking and sanitation, a service such as AquaWatch could be a game-changer. 

“The ingenuity behind AquaWatch is it integrates Earth observation with other science capabilities like in-situ sensing, ecosystem modelling, engineering, data science and artificial intelligence.  

“It is the latest example of CSIRO’s Missions Program, which are large-scale scientific and collaborative research initiatives aimed at accelerating the pace and scale at which we can solve the greatest challenges.” 

CSIRO and its international partners are already working together on pilot projects in: 

  • California, USA in partnership with the University of California, Davis and University of California, Merced, focusing on turbidity in a major water storage 
  • Sarawak, Malaysia in partnership with Swinburne University Sarawak, focusing on carbon losses from mangrove forests 
  • Chile, focusing on salmon aquaculture and desalination 
  • Colombia, focusing on coastal wetlands 
  • Vietnam, in partnership with Vietnam’s National Center for Water Resources and Investigation (NAWAPI) and Hanoi University of Mining and Geology (HUMG), focusing on drinking water supplies and hydroelectricity needs. 

CSIRO is Australia’s pre-eminent national science organisation, accelerating innovation through global science.  

Source: CSIRO

 

Find out more here!

Register today for mid-June’s GEO Symposium and Open Data Workshop

Group on Earth Observation’s (GEO) invites you to attend two major GEO events that will take place back-to-back in Geneva in mid-June:

One-stop registration for both events is now open!  Please visit the event webpage links above to register and find out how you can contribute to the events!

Pub Alert! Beyond the SDG 15.3.1 Good Practice Guidance 1.0 using the GEE platform

developing a self-adjusting algorithm to detect significant changes in water use efficiency and net primary production

In the latest issue of Big Earth Data

Abstract: Monitoring changes in Annual Net Primary Productivity (ANPP) is required for reporting on UN Sustainable Development Goal (SDG) Indicator 15.3.1: the proportion of land that is degraded over the total land area. Calibrating time-series observations of ANPP to derive Water Use Efficiency (WUE; a measure of ANPP per unit of evapotranspiration) can minimize the influence of climate factors on ANPP observations and highlight the influence of non-climatic drivers of degradation such as land use changes. Comparing the ANPP and WUE time series may be useful for identifying the primary drivers of land degradation, which could be used to support the Land Degradation Neutrality objectives of the UN Convention to Combat Desertification (UNCCD). This paper presents an algorithm for the Google Earth Engine (freely and openly available upon request – http://doi.org/10.5281/zenodo.4429773) to calculate and compare ANPP and WUE time series for Santa Cruz, Bolivia, which has recently experienced an intensification in its land use. This code builds on the Good Practice Guidance document (version 1) for monitoring SDG Indicator 15.3.1. We use the MODIS 16-day average, 250 m resolution to demonstrate that the Enhanced Vegetation Index (EVI) responds faster to changes in water availability than the Normalized Difference Vegetation Index (NDVI). We also consider the relationships between ANPP and WUE. Significant and concordant trends may highlight good agricultural practices or increased resilience in ecosystem structure and productivity when they are positive or reducing resilience and functional integrity if negative. The sign and significance of the correlation between ANPP and WUE may also diverge over time. With further analysis, it may be possible to interpret this relationship in terms of the drivers of change in plant productivity and ecosystem resilience.

Read the full article here.

GEO AquaWatch Announces New Code of Conduct and Working Group Structure!

Since our 2022 Biennial Meeting and with the expert leadership of an ad hoc Governance Committee, GEOAquaWatch has simplified and streamlined our Working Group structure and created a new Code of Conduct for our membership.   These efforts build off the recent formation of our Early Career Society, update the long-established Management Team and Steering Committees, and implement our DEI Policy Initiative-wide.

With these modifications and improvements, GEO AquaWatch hopes to better reflect the diverse global water quality community.

We are also excited to have finished that reorganization process and to get on to the fun activities we’ve been brainstorming in our Users and Technical Working Groups.

Earth Observation in Support of Water Action UN Water Conference Virtual Side Event

UN Environmental Program, in partnership with Deltares, Group on Earth Observations (GEO) Secretariat, Secretariat of the Convention on Wetlands, GEO AquaWatch, GEO BluePlanet, GEOHealth, EO4SDGs, Brockmann Consult, and GEOGloWS is hosting this 90 minute virtual official side event for the UN Water Conference.  

The goal of this side event was to introduce Member States and interested parties to the utility of Earth Observations for water monitoring and identify cross-sectoral partnerships that can support the Water Action Agenda

Date: March 20, 2023

Time: 10:00-11:30 EDT (14:00-15:30 UTC)

the link to the resource page including presentations and the recording