Changes
On December 3, 2022 at 10:29:54 AM UTC, seanh:
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Moved CASIWAL Presentation NO.4 from organization Aerospace Information Research Institute, CAS to organization JRC-AO
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8 | "description": "Youth Group on Cryosphere | 8 | "description": "Youth Group on Cryosphere | ||
9 | Air-Snow-Ice-Water-Land (CASIWAL) interactions, observation, modeling, | 9 | Air-Snow-Ice-Water-Land (CASIWAL) interactions, observation, modeling, | ||
10 | and process seminar series initiated by the cooperation with Polar and | 10 | and process seminar series initiated by the cooperation with Polar and | ||
11 | Cryosphere. | 11 | Cryosphere. | ||
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17 | "name": "casiwal", | 17 | "name": "casiwal", | ||
18 | "title": "Cryosphere Air-Snow-Ice-Water-Land (CASIWAL)" | 18 | "title": "Cryosphere Air-Snow-Ice-Water-Land (CASIWAL)" | ||
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29 | "name": "casiwal_4th", | 29 | "name": "casiwal_4th", | ||
30 | "notes": "Abstract:\r\n\r\nArctic sea ice is a vital indicator of | 30 | "notes": "Abstract:\r\n\r\nArctic sea ice is a vital indicator of | ||
31 | global environment change, influencing the Earth\u2019s surface energy | 31 | global environment change, influencing the Earth\u2019s surface energy | ||
32 | balance, air-sea heat and mass exchange, atmospheric circulation and | 32 | balance, air-sea heat and mass exchange, atmospheric circulation and | ||
33 | thermohaline circulation. In the past 40 years, the loss of Arctic sea | 33 | thermohaline circulation. In the past 40 years, the loss of Arctic sea | ||
34 | ice extent and volume is unprecedented, which is in strong | 34 | ice extent and volume is unprecedented, which is in strong | ||
35 | relationship with the replacement of the multi-year ice (MYI) by the | 35 | relationship with the replacement of the multi-year ice (MYI) by the | ||
36 | first-year ice (FYI). Microwave remote sensing is an effective and | 36 | first-year ice (FYI). Microwave remote sensing is an effective and | ||
37 | commonly used technique in large-scale sea ice type classification | 37 | commonly used technique in large-scale sea ice type classification | ||
38 | (MYI and FYI), whereas current Arctic sea ice type products show | 38 | (MYI and FYI), whereas current Arctic sea ice type products show | ||
39 | deficiencies in mapping MYI with higher spatial resolution or longer | 39 | deficiencies in mapping MYI with higher spatial resolution or longer | ||
40 | time series. This talk will introduce a new Arctic sea ice | 40 | time series. This talk will introduce a new Arctic sea ice | ||
41 | classification dataset using multi-source microwave scatterometers and | 41 | classification dataset using multi-source microwave scatterometers and | ||
42 | radiometers. The dataset is with longer series (2002-2020) and higher | 42 | radiometers. The dataset is with longer series (2002-2020) and higher | ||
43 | spatial resolution (4.45km). Besides, an evaluation of sea ice type | 43 | spatial resolution (4.45km). Besides, an evaluation of sea ice type | ||
44 | classifications using data from Chinese satellites (FY-3C and CFOSAT) | 44 | classifications using data from Chinese satellites (FY-3C and CFOSAT) | ||
45 | will also be presented. \r\nShort-bio:\r\nZhilun Zhang is currently a | 45 | will also be presented. \r\nShort-bio:\r\nZhilun Zhang is currently a | ||
46 | PhD candidate of School of Geospatial Engineering and Science, Sun | 46 | PhD candidate of School of Geospatial Engineering and Science, Sun | ||
47 | Yat-sen University (Supervisor: Prof. Fengming Hui). His research | 47 | Yat-sen University (Supervisor: Prof. Fengming Hui). His research | ||
48 | interests focus on Arctic sea ice classification and air-ice-sea heat | 48 | interests focus on Arctic sea ice classification and air-ice-sea heat | ||
49 | exchange.", | 49 | exchange.", | ||
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53 | "approval_status": "approved", | 53 | "approval_status": "approved", | ||
n | 54 | "created": "2020-04-30T11:11:08.802657", | n | 54 | "created": "2022-12-03T18:28:36.501371", |
55 | "description": "Aerospace Information Research Institute (AIR) | 55 | "description": "The JRC-AO, Joint Research Center for Arctic | ||
56 | under the Chinese Academy of Sciences (CAS) was established in July | 56 | Observations, is a joint research center for the collabration effort | ||
57 | 2017, following the approval for consolidation of three CAS | 57 | by AIR-CAS, and ASC FMI.", | ||
58 | institutes: the Institute of Electronics (IECAS), the Institute of | 58 | "id": "01f3a7d5-4715-4bd1-886a-4e1c800be33e", | ||
59 | Remote Sensing and Digital Earth (RADI), and the Academy of | 59 | "image_url": "2022-12-03-102836.49099620221203182535.png", | ||
60 | Opto-Electronics (AOE) at CAS President Board Meeting. The merger is | ||||
61 | the outcome of CAS efforts towards reformation of its R&D system to | ||||
62 | meet future R&D challenges and to better meet the national demands.", | ||||
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67 | "state": "active", | 62 | "state": "active", | ||
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69 | "type": "organization" | 64 | "type": "organization" | ||
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