Changes
On January 21, 2022 at 1:15:11 PM UTC, Yubao Qiu:
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Changed title to 海冰汽交流报告_第四期 (previously 中芬合作交流会_第四期)
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15 | "name": "zhongfen_4th", | 25 | "name": "zhongfen_4th", | ||
16 | "notes": "Abstract:\r\n\r\nArctic sea ice is a vital indicator of | 26 | "notes": "Abstract:\r\n\r\nArctic sea ice is a vital indicator of | ||
17 | global environment change, influencing the Earth\u2019s surface energy | 27 | global environment change, influencing the Earth\u2019s surface energy | ||
18 | balance, air-sea heat and mass exchange, atmospheric circulation and | 28 | balance, air-sea heat and mass exchange, atmospheric circulation and | ||
19 | thermohaline circulation. In the past 40 years, the loss of Arctic sea | 29 | thermohaline circulation. In the past 40 years, the loss of Arctic sea | ||
20 | ice extent and volume is unprecedented, which is in strong | 30 | ice extent and volume is unprecedented, which is in strong | ||
21 | relationship with the replacement of the multi-year ice (MYI) by the | 31 | relationship with the replacement of the multi-year ice (MYI) by the | ||
22 | first-year ice (FYI). Microwave remote sensing is an effective and | 32 | first-year ice (FYI). Microwave remote sensing is an effective and | ||
23 | commonly used technique in large-scale sea ice type classification | 33 | commonly used technique in large-scale sea ice type classification | ||
24 | (MYI and FYI), whereas current Arctic sea ice type products show | 34 | (MYI and FYI), whereas current Arctic sea ice type products show | ||
25 | deficiencies in mapping MYI with higher spatial resolution or longer | 35 | deficiencies in mapping MYI with higher spatial resolution or longer | ||
26 | time series. This talk will introduce a new Arctic sea ice | 36 | time series. This talk will introduce a new Arctic sea ice | ||
27 | classification dataset using multi-source microwave scatterometers and | 37 | classification dataset using multi-source microwave scatterometers and | ||
28 | radiometers. The dataset is with longer series (2002-2020) and higher | 38 | radiometers. The dataset is with longer series (2002-2020) and higher | ||
29 | spatial resolution (4.45km). Besides, an evaluation of sea ice type | 39 | spatial resolution (4.45km). Besides, an evaluation of sea ice type | ||
30 | classifications using data from Chinese satellites (FY-3C and CFOSAT) | 40 | classifications using data from Chinese satellites (FY-3C and CFOSAT) | ||
31 | will also be presented. \r\nShort-bio:\r\nZhilun Zhang is currently a | 41 | will also be presented. \r\nShort-bio:\r\nZhilun Zhang is currently a | ||
32 | PhD candidate of School of Geospatial Engineering and Science, Sun | 42 | PhD candidate of School of Geospatial Engineering and Science, Sun | ||
33 | Yat-sen University (Supervisor: Prof. Fengming Hui). His research | 43 | Yat-sen University (Supervisor: Prof. Fengming Hui). His research | ||
34 | interests focus on Arctic sea ice classification and air-ice-sea heat | 44 | interests focus on Arctic sea ice classification and air-ice-sea heat | ||
35 | exchange.", | 45 | exchange.", | ||
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39 | "approval_status": "approved", | 49 | "approval_status": "approved", | ||
40 | "created": "2020-04-30T11:11:08.802657", | 50 | "created": "2020-04-30T11:11:08.802657", | ||
41 | "description": "Aerospace Information Research Institute (AIR) | 51 | "description": "Aerospace Information Research Institute (AIR) | ||
42 | under the Chinese Academy of Sciences (CAS) was established in July | 52 | under the Chinese Academy of Sciences (CAS) was established in July | ||
43 | 2017, following the approval for consolidation of three CAS | 53 | 2017, following the approval for consolidation of three CAS | ||
44 | institutes: the Institute of Electronics (IECAS), the Institute of | 54 | institutes: the Institute of Electronics (IECAS), the Institute of | ||
45 | Remote Sensing and Digital Earth (RADI), and the Academy of | 55 | Remote Sensing and Digital Earth (RADI), and the Academy of | ||
46 | Opto-Electronics (AOE) at CAS President Board Meeting. The merger is | 56 | Opto-Electronics (AOE) at CAS President Board Meeting. The merger is | ||
47 | the outcome of CAS efforts towards reformation of its R&D system to | 57 | the outcome of CAS efforts towards reformation of its R&D system to | ||
48 | meet future R&D challenges and to better meet the national demands.", | 58 | meet future R&D challenges and to better meet the national demands.", | ||
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