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回复:【学习资源】MODIS雲圖精選以及眼溫

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一些高强度/高水汽TC的Band28,附带Band27眼温作为对比
04Dianmu
Band27眼温:-13.708618742211968
Band28眼温:0.7724501499191092

06Cimaron
Band27眼温:-15.842367178882682
Band28眼温:-0.8427379144752649

10Megi
Band27眼温:-13.792206087771262
Band28眼温:-2.3873118065382073

12Sanba
Band27眼温:-16.712265983616533
Band28眼温:-1.2891628014946832

13Lekima
Band27眼温:-14.03856150895001
Band28眼温:0.5267743445069755

13Haiyan
Band27眼温:-17.30744103433304
Band28眼温:-2.671863774129463

14Vongfong
Band27眼温:-18.643570499702577
Band28眼温:-3.0579845473112073

15Patricia
Band27眼温:-11.015790461114364
Band28眼温:1.820209005217464

16Nepartak
Band27眼温:-12.32225269814353
Band28眼温:5.1990645139738945

20Goni
Band27眼温:-9.38132689450839
Band28眼温:2.282264817259602


IP属地:福建703楼2024-02-01 21:13
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    02Fengshen
    Band27眼温:-15.873423859133993
    Band28眼温:-4.690628430836512

    03Maemi
    Band27眼温:-16.07396904517259
    Band28眼温:-0.10192539458506644

    05Olaf
    Band27眼温:-19.48657571373178
    Band28眼温:-3.988983372324981

    05Rita
    Band27眼温:-12.958987846804177
    Band28眼温:3.705888713067395

    05Wilma
    Band27眼温:-20.35191239083497
    Band28眼温:-4.937393959675433

    13Phailin
    Band27眼温:-12.304835045413597
    Band28眼温:0.6641548052297708

    14Genevieve
    Band27眼温:-16.973915348196385
    Band28眼温:-1.8602024817627125

    17Lan
    Band27眼温:-14.62895067933215
    Band28眼温:-4.327393750315707

    18Yutu
    Band27眼温:-20.105457336587307
    Band28眼温:-2.3693550931847085

    19Dorian
    Band27眼温:-15.689156824537463
    Band28眼温:-3.1709261599292518


    IP属地:福建705楼2024-02-02 16:35
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      MODIS B28-B27差分大概有这样的规律
      异常偏低:高倾角被遮挡的一些tc(包括不知道是不是倾角问题的megi,dorian),goni,Lan
      异常偏高:尼伯特,玉兔
      最大的规律似乎是差分偏高=IR眼温也高,那么如果WV眼温想达成一个跟IR眼温差异化的作用,那么显然是以往的B27比B28更有用


      IP属地:英国来自iPhone客户端706楼2024-02-02 18:03
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        当时订低空水汽初衷是看系统的垂直结构,即低空水汽暖心和下沉与高空水汽的不同关系。目前来看差值确实和另一个反应更低空暖心的IR眼温关系比较大。不过也有几个反例,像是Goni后半夜,Patricia正巅这俩的差值就不是很大。还有个比较奇特的Dianmu巅峰后眼温很低但低空水汽依然是正的。
        目前这玩意画画就是作为一个参考量,到底有啥用,我也不知道)


        IP属地:浙江来自Android客户端707楼2024-02-02 18:54
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          画band28并和band27比较的话,希望优先这两类:高水汽眼温,和有实测的


          IP属地:英国来自iPhone客户端708楼2024-02-02 20:49
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            02Kenna
            Band27眼温:-14.944183422290507
            Band28眼温:-2.0489848141452285

            03Isabel
            Band27眼温:-11.892099128701602
            Band28眼温:-2.362174162687893

            04Rita
            Band27眼温:-19.266144075923506
            Band28眼温:-2.9253238950911964

            10Igor
            Band27眼温:-16.3404031441234
            Band28眼温:-0.3102993751138001

            15Patricia
            Band27眼温:-9.07528190122531
            Band28眼温:3.553651178715654

            16Meranti
            Band27眼温:-12.292172202857955
            Band28眼温:2.621310489525797

            18Mangkhut
            Band27眼温:-17.42179768779681
            Band28眼温:-4.594885330498528

            20Goni
            Band27眼温:-17.83986943551983
            Band28眼温:-1.913561448987764

            22Hinnamnor
            Band27眼温:-16.621036267778493
            Band28眼温:-2.7568142694703965

            23Bolaven
            Band27眼温:-25.924121881465254
            Band28眼温:-10.605383110231003


            IP属地:福建710楼2024-02-03 16:48
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              看一下dianmu0110zband28


              IP属地:江苏来自Android客户端711楼2024-02-07 23:42
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                你们能看出什么有趣的规律吗


                IP属地:英国712楼2024-02-09 05:16
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                  顶,什么时候更新(


                  IP属地:广东716楼2024-02-09 22:03
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                    IP属地:江西717楼2024-02-09 23:26
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                      问一下这两个有没有band28,有的话春节后画一下



                      IP属地:江苏来自Android客户端718楼2024-02-09 23:59
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                        23Herman 03.31 0245Z TERRA
                        Band27眼温:-31.747398048744657
                        Band31眼温:11.774223824804324








                        IP属地:福建719楼2024-02-10 17:50
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                          23Saola 08.30 1355Z TERRA
                          Band27眼温:-16.79330486541147
                          Band31眼温:18.695854501547558








                          IP属地:福建720楼2024-02-11 14:49
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                            23Saola 08.30 1755Z AQUA
                            Band27眼温:-18.185721449427007
                            Band31眼温:15.633032300589718








                            IP属地:福建721楼2024-02-11 15:05
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                              订购这只的红外


                              IP属地:北京来自Android客户端722楼2024-02-23 14:29
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