Global Cryosphere Watch

Slides:



Advertisements
Similar presentations
What? Remote, actively researched, monitored, measured, has a huge impact on global climate and is relatively cool?
Advertisements

2010 update of GCOS IP in support of UNFCCC Paul Mason and Stephan Bojinski GCOS Steering Committee September 2010.
WMO WMO Integrated Global Observing System (WIGOS) CBS EXPERT TEAM ON AIRCRAFT-BASED OBSERVING SYSTEMS 1st Session (Geneva, September, 2013) Dr I.
Preface Foreword Executive Summary 1. The Cryosphere Theme 2. Applications of Cryospheric Data 3. Terrestrial Snow 4. Sea Ice 5. Lake and River Ice 6.
Global Cryosphere Watch (GCW) WMO; Observing System Division (OSD) Miroslav Ondráš, OBS/OSD – Raymond Le Bris – ICG-WIGOS-4.
(Mt/Ag/EnSc/EnSt 404/504 - Global Change) Observed Snow & Ice (from IPCC WG-I, Chapter 4) Observed Changes in Snow, Ice and Frozen Ground Primary Source:
The Global Cryosphere Watch Jeff Key 1 and Barry Goodison 2 1 NOAA/NESDIS, Madison, Wisconsin USA 2 World Meteorological Organization, Geneva, Switzerland.
CryoNet Overview and status Wolfgang Schöner Central Institute of Meteorology and Geodynamics Vienna, Austria.
Global Cryosphere Watch Partners Barry Goodison Environment Canada and World Meteorological Organization (Retired) GCW Interim Advisory Group meeting Reykjavik,
STANDARDS AND GUIDELINES FOR CRYONET Formal Procedure for Station Inclusion January 20-22, 2014 GCW-CryoNet.
The Global Cryosphere Watch Jeff Key 1 and Barry Goodison 2 1 NOAA/NESDIS, Madison, Wisconsin USA 2 World Meteorological Organization, Geneva, Switzerland.
CryoNet Network of Cryospheric Surface Observations Wolfgang Schöner Central Institute of Meteorology and Geodynamics Vienna, Austria.
Global Earth Observation System of Systems (GEOSS) Cold Region - Needs and Support Yubao Qiu GEO Secretariat Boarding Meeting,
WMO Information Service for Cold Regions WMO Global Cryosphere Watch (GCW) Geneva, 13 January 2014 Dr Wenjian Zhang, Dr Miroslav Ondráš WMO Observing and.
WMO WMO INTEGRATED GLOBAL OBSERVING SYSTEM (WIGOS) Dr L. P. Riishojgaard, WIGOS Project Manager WMO Secretariat, Geneva WMO; OBS.
GCW SNOW WATCH WORKSHOP Barry Goodison, GCW Advisor (on behalf of Kari Luojus (FMI), Ross Brown (Environment Canada), Eric Brun (MeteoFrance), Gianpaolo.
WMO Cliquez pour ajouter un texte GLOBAL CRYOSPHERE WATCH CryoNet Asia Workshop in Beijing, China - Report - CryoNet Team Meeting, Reykjavik, Iceland
Climate and Cryosphere (CliC): Legacy for 2013 and Beyond Jeff Key NOAA/NESDIS Chair, CliC Observation and Products Panel (Agenda item )
Jeff Key NOAA/NESDIS, Madison, Wisconsin. IGOS Cryosphere Theme The cryosphere is an integral part of the global climate system, modulating surface energy.
Introduction to GEO/GEOSS and GEO Cold Region Yubao Qiu GEO Secretariat 26 October 2012 Beijing, China.
The Global Cryosphere Watch 1 CRYONET ASIA FIRST WORKSHOP (Beijing, China, 2-5 December 2013) Barry Goodison, Vice-Chair, GCW Steering Group.
WMO Moving from the WIGOS Framework towards the Pre-operational Phase A. Makarau President of RA I.
The Global Cryosphere Watch Jeff Key NOAA/NESDIS, Madison, Wisconsin USA South America GCW Meeting, Santiago, October
Review of available and propose GCW agreed practices Þ. Þorsteinsson & C. Fierz Boulder, CO – December 2015 Best Practices Team.
WMO Technical Regulations & Regulatory Material (WIGOS-GCW relevant) (agenda item & 2.7.2) GCW Workshop (Boulder, Colorado, 7-9 December 2015) Dr.
Global Cryosphere Watch Árni Snorrason, Barry Goodison and Jeff Key GCW Boulder, USA, December 10, 2015 ……….For the past, present and future state of the.
CryoNet Status Report to GCW-SG Wolfgang Schöner University of Graz, Department of Geography and Regional Research, Graz, Austria.
Group on Earth Observations (GEO) Cold Regions Work Plan Item WA-01-C3 Barbara J. Ryan Secretariat Director Lanzhou, China 13 March 2013 EC Panel of Experts.
ICG-WIGOS-6 Report from the Commission for Basic Systems
Sandro Fuzzi National Research Council Bologna, Italy
Arctic Data archive System (ADS) contribution to GEO
The Global Cryosphere Watch: Recent Activities and Discussion Points
WMO Polar and High Mountain activities GLOBAL CRYOSPHERE WATCH
GCOS Welcome and Update
Global Cryosphere Watch (GCW) achievements
Michael Zemp, WGMS, University of Zurich, Switzerland
Ice sheets and their relation to sea level
The GCW Data Portal Status and next steps Øystein Godøy
The CGMS Baseline in the WIGOS Regulatory Material
Global Cryosphere Watch Developing Synergies at Global Level
Global Cryosphere Watch (GCW)
INTAROS Workshop, Brussels, 5 May 2017
The State of the Cryosphere
IGOS Cryosphere Theme The cryosphere is an integral part of the global climate system, modulating surface energy and moisture fluxes, clouds, precipitation,
12th – 14th January 2017 Tim Oakley, GCOS Network Manager
Snow Watch Team Terms of Reference
5th Session of the Task Team on WIGOS Metadata
Water, water everywhere?
INTAROS Workshop, Brussels, 5 May 2017
Observational Task Team, OTT Overview
WIGOS Pre-operational Phase
GCW and the WMO and SCAR Antarctic Activities
TT-DEWCE Targeting…… Develop an inter-operable data base for regional extreme weather and climate events; Provide a WMO portal which links to national.
WIGOS implementation in RA II
OSCAR/Surface (User Perspective)
Secretariat 12 to 16 February 2017 Abu Dhabi, UAE
Guidance on WIGOS Data Partnerships Draft v1.9
FEEDBACK FROM VARIOUS COMMUNITIES
Secretariat 12 to 16 February 2017 Abu Dhabi, UAE
Decisions on CBS activities to support WMO priority activities
SFSPA and OPA Document No. 4
CryoNet Overview Wolfgang Schöner on behalf of the GCW-CryoNet team
CryoNet Team Meeting Aims and Expectations
Relation between WIS and WIGOS metadata
The GCW Website Jeff Key
Workshop (… 2016) WIGOS Project Office
Guidance on WIGOS Data Partnerships Draft v1.0
(Arkhangelsk, Russia, 26 May 2019)
COLLABORATION AND ENGAGEMENT WITH CROSS-CUTTING WMO PRIORITIES; WIGOS MAIN OBSERVING COMPONENTS GLOBAL CRYOSPHERE WATCH 25 Jan 2019 Árni Snorrason Chair,
CryoNet Network of Cryospheric Surface Observations
Presentation transcript:

Global Cryosphere Watch TT-WMD-6 27-29 November 2017 Submitted by Rodica Nitu TT-WMD-6, 27-29 November 2017, Zurich, Switzerland

Outline GCW overview and data requirements Data and metadata exchange Gaps and forward plan

Global Cryosphere Watch GCW to be mainstreamed and implemented in WMO Programmes as a cross-cutting activity, by 2020 Developed similar to GAW GCW Data Portal interoperability: WIS, WIGOS, http://gcw.met.no/metamod/search; Products – Trackers, assessments on the state of the cryosphere; Information and services – Develop an integrated glossary of cryosphere terms; Website: http://globalcryospherewatch.org/ Also, lake and river ice, icebergs…

GCW observing network: a component of WIGOS GCW surface network 2017: GCW observing network: a component of WIGOS 120 stations (CryoNet and contributing) 13 NMHSs, 15 Universities, Research, non-NMHS operational programmes.

CryoNet Measurements: Required, Recommended, Desired http://globalcryospherewatch.org/cryonet/variables/recommended_variables.html 10 cryosphere components 52 recommended cryosphere variables 66 desired cryosphere variables, Meteorological observations To ensure a unique, high-quality network of surface observations, stations and sites are evaluated for inclusion in CryoNet based on several factors. Fulfilling the minimum requirements does not in itself guarantee acceptance as a CryoNet station. Other criteria that are considered by the CryoNet Team when evaluating applications include (1) the number of recommended variables that are measured (see the lists), (2) the continuity and length of the data record, (3) the extent to which data are available and accessible, (4) sustainability of the station, (5) conformity to GCW best practices, and (6) the location and representativeness of the proposed station relative to the geographic distribution of existing CryoNet stations.

GCW Data Portal Integrating data centres Searchable index Underlying metadata structure Includes configuration metadata Discovery metadata exchange Uses OAI-PMH for harvesting metadata Representation: GCMD DIF, ISO 19115, XSLT, including semantics Data: Data from host data centre Not a data repository today Uses OPeNDAP Use of CDM Relying on CF standard names and structures, and OGC WMS Will extract, timestamp, and create BUFR

GCW: platform for broad engagement on cryosphere observations and research Red outline: NMHSs Blue outline: other organizations Grey background: desired future collaborations Environment and Climate Change Canada FINNISH METEOROLOGICAL INSTITUTE Arctic and Antarctic Research Institute (Russ Fed) Chinese Academy of Science GCW is a mechanism of WMO to engage a broad range of organizations which are active in cryosphere research and observations. The mozaic of organizations engaged is testimony of the relevance of the GCW initiative to research and operational organizations WMO PSTG (space agencies)

Data Accessibility Current situation Mainly connected to major data centres Lacking connection to CryoNet stations Acknowledge that WMO standards are hard to be supported by the scientific community Interoperability Metadata Protocols (✓) Structures (✓) Semantics/terminology (-) Data Formats (-) Common data model (-)

Included as snow on surface Cryosphere Element Variable IGOS 2007 OSCAR GCW CryoNet minimum * Recommended measurements. § desired measurement’.) Sea Ice: Sea ice thickness *   Sea ice motion § Sea ice deformation (diverg/ converg) Sea ice draft Sea ice surface characteristics Snow depth on ice Included as snow on surface  Sea ice cover Sea ice surface temperature Sea ice extent/edge Sea ice concentration Leads/polynyas Ice age Ridge height Melt onset, duration of melt (see next line) Sea ice salinity profile (vertical) Sea ice stratigraphy Sea ice temperature profile (vertical) Sea ice phenomena (dates of freeze-up, fast-ice form/breakout, melt onset, break-up) Volume/Mass flux Sea ice elevation * ‘freeboard’ Sea ice type * (level/rafted/ridged & floe descriptor) Sea ice class (pack, fast ice) Form of ice (floe size, fast ice width) Stage of ice development Sea ice stage of melting

SNOW Recommended Measurements for CryoNet Stations and how they compare with WMO Code Registry, WIGOS and OSCAR Variable (source: GCW recommended variable list)   Included in the WMO Code Registry (y/n) WMO Identifier Included in OSCAR Is it defined (No, W, O) Definition: agreement with GCW Glossary definitions? Snow on the ground No n/a Not defined in GCW Glossary compilation Snow depth Yes 629 Yes, W,O 6 def’s in GCW glossary plus 1 called “depth of snow” (AMS). WIGOS/OSCAR definitions are in agreement. Snow Water Equivalent 631 Somewhat; GCW glossary has 5 related definitions, but agreement is needed (IPCC def looks clearest). Solid Precipitation Snow profiles (density, grain shape & size, hardness, liquid water content, salinity, temperature)

Annex 2. WIGOS/OSCAR variables and their agreement with CryoNet list and/or GCW Glossary compilation Variable (primary source is the WIGOS/ OSCAR table) Included in the WMO Code Registry (y/n) WMO Identifier Included in OSCAR Is it defined (No, W, O) Definition: agreement with GCW Glossary definitions? Comments Ice No 10017 Yes 10 different definitions of ice in GCW Glossary. WIGOS/OSCAR table refers to “clouds” as the medium. The 10017 code doesn’t seem to exist in the online WMO codes list. Snow/Ice/Glacier 10077 Not in GCW glossary. WIGOS/OSCAR table – refers to “sea-water” as medium. The 10077 code doesn’t seem to exist in the online WMO codes list. 10078 WIGOS/OSCAR table – refers to “sea-water” as medium. 10094 WIGOS/OSCAR table refers to “ice-water(?)” as species. WMO Codes Notation is “lakeSnowIceGlacier”. Unclear of what this refers to. 10095 WIGOS/OSCAR table refers to “ice-water(?)” as species. WMO Codes Notation: “ice” (same as identifier #10104). Not sure why “ice” has two identifier numbers. 10102 WMO Codes Notation is “landSurfaceSnowIceGlacier”. Glacier 10103 14 different definitions of “glacier” in GCW glossary.   10104 WMO Codes Notation is “ice” (same as identifier #10095). Not sure why “ice” has two identifier numbers. Snow 10105 14 different definitions of “snow” in GCW glossary. 10109 WMO Codes Notation is “riverSnowIceGlacier” 10110 4 different definitions of “river ice" WIGOS/OSCAR table refers to “river” as medium. WMO Codes Notation is “riverIce”

Some variables of the GCW recommended observing programme refer to the same measurand for different domains, e.g. temperature, which is included as: snow surface temperature, snow temperature, ground temperature (permafrost or seasonally frozen ground), rock glacier spring temperature (permafrost), surface temperature (surface-air temperature) for sea ice; ice surface temperature (lake ice or river ice) air temperature, temperature profiles: snow profiles, ice/firn temperature profile (point) for glaciers, ice caps, or ice sheets; sea ice temperature profile (vertical), ice temperature profile (vertical) for river or lake ice.

Gaps Include in the Metadata standard all cryosphere variables (CryoNet); currently, WIGOS metadata is not supported by the GCW Data Portal. Develop simple, broadly accepted definitions and link to the scientific community (tables 1.01, 1.02) ; Finalise Best Practices Guides to support the development of metadata (measurement method table 5.02) Harvesting of metadata from submissions to GCW; Assigning Station IDs; Station vs site or cluster or…. Engage the international community (Arctic Data Committee, Scientific Committee for Antarctic Research, community based monitoring, etc…)

Thank you rnitu@wmo.int