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Teknologi radiometer gelombang mikro hiperspektral pita ultra lebar memberikan dukungan data penting untuk penelitian tentang pencairan lapisan es kutub, evolusi danau subglasial, sistem pergerakan air, serta perubahan permukaan air laut.

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Beijing, China (Xinhua/Indonesia Window) – Tim peneliti China berhasil melakukan eksperimen deteksi lapisan es di Antarktika dengan menggunakan radiometer gelombang mikro hiperspektral pita ultra lebar (ultra-wideband hyperspectral microwave radiometer) yang dikembangkan secara mandiri oleh China, demikian menurut tim ekspedisi Antarktika ke-41 negara itu.

Tim tersebut melakukan eksperimen udara-darat gabungan (joint air-ground experiment) menggunakan helikopter dan kendaraan salju untuk melakukan deteksi penginderaan jarak jauh terhadap distribusi suhu di bawah lapisan es Antartika.

Zhu Di, seorang peneliti di Pusat Sains Antariksa Nasional yang berada di bawah naungan Akademi Ilmu Pengetahuan China (Chinese Academy of Sciences/CAS), menjelaskan bahwa pencairan lapisan es Antarktika biasanya dimulai dari lapisan dasar. Namun, metode tradisional untuk mendeteksi suhu subglasial tergolong mahal dan sulit dilakukan.

Peralatan radiometer inovatif ini dapat mendeteksi energi radiasi gelombang mikro lemah yang berasal dari dalam lapisan es Antarktika, sehingga memungkinkannya untuk memetakan distribusi suhu dari permukaan es hingga dasar pada kedalaman hingga 4.000 meter, papar Zhu.

Teknologi ini siap memberikan dukungan data penting untuk penelitian tentang pencairan lapisan es kutub, evolusi danau subglasial, sistem pergerakan air, serta perubahan permukaan air laut, tambah Zhu.

Laporan: Redaksi","excerpt","Teknologi radiometer gelombang mikro hiperspektral pita ultra lebar memberikan dukungan data penting untuk penelitian tentang pencairan lapisan es kutub, evolus...","seo_kw","teknologi radiometer gelombang mikro","seo_title","Teknologi radiometer gelombang mikro hiperspektral pita ultra lebar","seo_description","Teknologi radiometer gelombang mikro hiperspektral pita ultra lebar mendukung penelitian lapisan es kutub dan perubahan permukaan air laut.","image","2025/03/McfmPYAD-image.jpg","image_alt","image_caption","Foto yang diabadikan pada 27 Desember 2024 ini memperlihatkan pemandangan di dekat Stasiun Qinling milik China di Antarktika. (Xinhua/Huang Taoming)","image_url","https://indonesiawindow.sgp1.cdn.digitaloceanspaces.com/2025/03/McfmPYAD-image.jpg","status","publish","tags",[61,77,83,90,96,103,110,117],{"_6":62,"_63":64,"_65":66,"_11":67,"_50":-5,"_68":-5,"_69":70,"_71":70,"_72":73},"019bb744-9f0a-721f-838b-e5271ff35129","old_id",15215,"name","jaringan serat optik dan pita lebar seluler China","jaringan-serat-optik-dan-pita-lebar-seluler-china","description","created_at","2026-01-13T12:11:26.000000Z","updated_at","pivot",{"_74":18,"_75":62,"_69":76,"_71":76},"post_id","tag_id","2026-01-13T13:39:36.000000Z",{"_6":78,"_63":79,"_65":80,"_11":81,"_50":-5,"_68":-5,"_69":70,"_71":70,"_72":82},"019bb744-9f11-71a2-afc6-8f33b72c9046",15219,"pita lebar seluler terbesar di dunia","pita-lebar-seluler-terbesar-di-dunia",{"_74":18,"_75":78,"_69":76,"_71":76},{"_6":84,"_63":85,"_65":86,"_11":87,"_50":-5,"_68":-5,"_69":88,"_71":88,"_72":89},"019bb744-aa60-71b4-aae1-0538ff5df72d",16539,"Antarktika","antarktika","2026-01-13T12:11:29.000000Z",{"_74":18,"_75":84,"_69":76,"_71":76},{"_6":91,"_63":92,"_65":93,"_11":94,"_50":-5,"_68":-5,"_69":88,"_71":88,"_72":95},"019bb744-aa69-727f-8c08-24e29ae47e92",16543,"luas lautan es di Antarktika","luas-lautan-es-di-antarktika",{"_74":18,"_75":91,"_69":76,"_71":76},{"_6":97,"_63":98,"_65":99,"_11":100,"_50":-5,"_68":-5,"_69":101,"_71":101,"_72":102},"019bb744-ad7f-7195-9ea7-4ae3870fb171",16953,"perubahan iklim di Antarktika","perubahan-iklim-di-antarktika","2026-01-13T12:11:30.000000Z",{"_74":18,"_75":97,"_69":76,"_71":76},{"_6":104,"_63":105,"_65":106,"_11":107,"_50":-5,"_68":-5,"_69":108,"_71":108,"_72":109},"019bb744-cf6e-72f5-b6e3-51e1dfe41fa2",20789,"cakupan es laut Antarktika","cakupan-es-laut-antarktika","2026-01-13T12:11:38.000000Z",{"_74":18,"_75":104,"_69":76,"_71":76},{"_6":111,"_63":112,"_65":113,"_11":114,"_50":-5,"_68":-5,"_69":115,"_71":115,"_72":116},"019bb744-d483-71ba-8ce3-00f3e01c4546",21279,"deformasi lidah es Antarktika","deformasi-lidah-es-antarktika","2026-01-13T12:11:40.000000Z",{"_74":18,"_75":111,"_69":76,"_71":76},{"_6":118,"_63":119,"_65":120,"_11":12,"_50":-5,"_68":-5,"_69":121,"_71":121,"_72":122},"019bb745-01b7-70f6-ac88-e75f612a8649",26323,"evolusi danau subglasial","2026-01-13T12:11:51.000000Z",{"_74":18,"_75":118,"_69":76,"_71":76},"comments",[],"2025-03-14","pagination",{"_128":129,"_130":129,"_131":132,"_133":129,"_134":129,"_135":136},"count",1,"total","perPage",12,"currentPage","totalPages","links",{},"pageSize","error","actionData","errors"]