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Development of a microwave radiative transfer model for acquiring highly accurate sea ice information

Research Project

Project/Area Number 20H00206
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 17:Earth and planetary science and related fields
Research InstitutionNational Institute of Polar Research

Principal Investigator

Enomoto Hiroyuki  国立極地研究所, 先端研究推進系, 教授 (00213562)

Co-Investigator(Kenkyū-buntansha) 谷川 朋範  気象庁気象研究所, 気象予報研究部, 主任研究官 (20509989)
舘山 一孝  北見工業大学, 工学部, 准教授 (30374789)
中村 和樹  日本大学, 工学部, 准教授 (60435500)
瀧澤 由美  統計数理研究所, モデリング研究系, 准教授 (90280528)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥36,140,000 (Direct Cost: ¥27,800,000、Indirect Cost: ¥8,340,000)
Fiscal Year 2022: ¥9,750,000 (Direct Cost: ¥7,500,000、Indirect Cost: ¥2,250,000)
Fiscal Year 2021: ¥9,490,000 (Direct Cost: ¥7,300,000、Indirect Cost: ¥2,190,000)
Fiscal Year 2020: ¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Keywords海氷 / マイクロ波 / リモートセンシング / 極域 / 気候変動
Outline of Research at the Start

気候変動や海洋生態系に対する海氷の影響は大きい.海氷は,海洋と大気の間の水蒸気や熱の交換を抑え,雪氷圏の日射反射率を制御するアイス・アルベドフィードバックにより気候変化を加速する特徴がある.
本研究では海氷の面積だけでなく,マイクロ波を用いた海氷厚と海氷成長を制御する海氷上の積雪を高精度で推定する手法開発を行う。海氷からのマイクロ波放射伝達の理論的な解明とともに、北極海での砕氷船観測やサロマ湖などの結氷域の現場観測を通して各種海氷に固有の放射パラメータを決定しする。
マイクロ波放射計と合成開口レーダの両方のデータの統合した解析を行う。この結果を衛星観測データに適用する。

Outline of Final Research Achievements

The accuracy of the sea ice estimation formula was verified by comparing and analyzing the data obtained by the satellite-mounted microwave radiometer and the synthetic aperture radar. We considered a formula for estimating sea ice thickness during the melting period in addition to the freezing period. We carried out visual and camera observations in the Arctic Ocean, shipboard ice observations using EM ice thickness gauges, and sampling of snow cover and sea ice cores on the ice during Arctic observation by a Canadian icebreaker.
We focused on the surface modulation by survey using multi-copter and drone on the lake ice of Lake Saroma and the drift ice of Utoro, and we observed sea ice thickness. A drill and core samples measured ice thickness were taken on the ice and converted from freeboard to sea ice thickness. We created the sea ice thickness map in Lake Saroma and compared it with terrestrial radar and high-resolution satellite images.

Academic Significance and Societal Importance of the Research Achievements

気候変動や海洋生態系に対する海氷の影響は大きい.海氷は,海洋と大気の間の水蒸気や熱の交換を抑え,雪氷圏のアイス・アルベドフィードバックにより気候変化を加速する特徴がある.IPCC海洋・雪氷圏特別報告書では,将来の海氷域面積の減少予測が報告されている.海氷は,近年急激に変動している注意すべき気候変動の指標である.また海氷は気候変動を起こす原因でもある.このような海氷の観測においては面積だけでなく,海氷厚と海氷成長を制御する海氷上の積雪の観測が必要とされている.
一方,海氷域は水産業や北極海航路の海運などの産業の場である.北極海の航行の関心が高まり,衛星による海氷情報提供が強く要望されている.

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Comments on the Screening Results   Annual Research Report
  • Research Products

    (87 results)

All 2023 2022 2021 2020

All Journal Article (24 results) (of which Int'l Joint Research: 7 results,  Peer Reviewed: 13 results,  Open Access: 12 results) Presentation (61 results) (of which Int'l Joint Research: 37 results,  Invited: 3 results) Book (2 results)

  • [Journal Article] A comparison of an operational wave-ice model product and drifting wave buoy observation in the central Arctic Ocean: investigating the effect of sea ice forcing in thin ice cover2023

    • Author(s)
      Nose,T., J. Rabault, T. Waseda, T. Kodaira, Y. Fujiwara, T. Katsuno, N. Kanna, K. Tateyama, J. Voermans, T. Aleekseva
    • Journal Title

      arXiv

      Volume: 1 Pages: 1-34

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Temporal Variations in Ice Thickness of the Shirase Glacier Derived from Cryosat-2/SIRAL Data2023

    • Author(s)
      Satake Yurina、Nakamura Kazuki
    • Journal Title

      Remote Sensing

      Volume: 15 Issue: 5 Pages: 1205-1205

    • DOI

      10.3390/rs15051205

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Status of Earth Observation and Remote Sensing Applications in Svalbard2023

    • Author(s)
      Jawak Shridhar D.、Pohjola Veijo、Kaab Andreas、Andersen Bo N.、Malgorzata Blaszczyk、Salzano Roberto、Bartomiej Luks、Enomoto Hiroyuki、Hogda Kjell Arild、Moholdt Geir、Dinessen Frode、Fjaeraa Ann Mari
    • Journal Title

      Remote Sensing

      Volume: 15 Issue: 2 Pages: 513-513

    • DOI

      10.3390/rs15020513

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 雪氷面の特徴が与えるUAV-SfM 測量への影響2022

    • Author(s)
      大内 優希,舘山 一孝, 渡邊 達也
    • Journal Title

      北海道の雪氷

      Volume: 41 Pages: 43-46

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] 南極圏における各季節の水蒸気量の長期変動とその影響2022

    • Author(s)
      吉田悠嗣,佐藤和敏,舘山一孝
    • Journal Title

      北海道の雪氷

      Volume: 41 Pages: 59-62

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] Validation for ice flow velocity variations of Shirase Glacier derived from PALSAR-2 offset tracking2022

    • Author(s)
      Kazuki Nakamura, Shigeru Aoki, Tsutomu Yamanokuchi, Takeshi Tamura and Koichiro Doi
    • Journal Title

      IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing

      Volume: - Pages: 3269-3281

    • DOI

      10.1109/jstars.2022.3165581

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interactive movements of outlet glacier tongue and landfast sea ice in Lutzow-Holm Bay, East Antarctica, detected by ALOS-2/PALSAR-2 imagery2022

    • Author(s)
      Nakamura Kazuki、Aoki Shigeru、Yamanokuchi Tsutomu、Tamura Takeshi
    • Journal Title

      Science of Remote Sensing

      Volume: 6 Pages: 100064-100064

    • DOI

      10.1016/j.srs.2022.100064

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spectropolarimetry of Snow and Ice Surfaces: Measurements and Radiative Transfer Calculation2022

    • Author(s)
      Tanikawa Tomonori
    • Journal Title

      Springer Series in Light Scattering

      Volume: 8 Pages: 87-124

    • DOI

      10.1007/978-3-031-10298-1_3

    • ISBN
      9783031102974, 9783031102981
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Sea ice observation using a portable and satelliteborne passive microwave radiometers in 2021 NABOS expedition2022

    • Author(s)
      Tateyama K., A. Timofeeva, N. Kanna, T. Waseda and H. Enomoto
    • Journal Title

      Proceedings of the 36th International Symposium on Okhotsk Sea & Polar Oceans

      Volume: - Pages: 18-21

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Improvement of sea ice thickness measurement method using the shipborne Electro-Magnetic Inductive device2022

    • Author(s)
      Kawamura, K. and K. Tateyama
    • Journal Title

      Proceedings of the 36th International Symposium on Okhotsk Sea & Polar Oceans

      Volume: - Pages: 69-70

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Radar observation of sea-ice and waves in a controlled laboratory environment2022

    • Author(s)
      Waseda, T., T. Matsuzawa, K. Tateyama , T. Kodaira, Y. Fujiwara, T. Katsuno, T. Nose, K. Nishizawa, K. Sato and R. Uchiyama
    • Journal Title

      Proceedings of the 36th International Symposium on Okhotsk Sea & Polar Oceans

      Volume: - Pages: 3-4

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Comparison of sea ice thickness estimated from GCOM-W/AMSR2 and SMOS/MIRAS2022

    • Author(s)
      Tateyama, T., Watanabe, N. Shoji, A. Konno, G. Sagawa, K. Izumiyama, S. Hoshino, S. Kubo, T. Hashimoto, and K. Kawamura
    • Journal Title

      Proceedings of the 36th International Symposium on Okhotsk Sea & Polar Oceans

      Volume: - Pages: 63-64

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Improvement of estimating sea ice thickness using AMSR2 data for Arctic first-year ice2022

    • Author(s)
      Watanabe, Y., K. Tateyama, N. Shoji, A. Konno, G. Sagawa, K. Izumiyama, S. Hoshino, S. Kubo, T. Hashimoto, and K. Kawamura
    • Journal Title

      Proceedings of the 36th International Symposium on Okhotsk Sea & Polar Oceans

      Volume: - Pages: 65-68

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Observation and model comparison of surface ocean waves in the Laptev Sea2022

    • Author(s)
      Nose, T., J. Rabault, T. Waseda, T. Kodaira, T. Katsuno, N. Kanna, K. Tateyama, J. Voermans, and T. Alekseeva
    • Journal Title

      Proceedings of the 36th International Symposium on Okhotsk Sea & Polar Oceans

      Volume: - Pages: 16-17

    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] The results of the specialized ice observations in the Arctic Basin during autumn season in 20212022

    • Author(s)
      Timofeeva, A., K.Tateyama, and N. Kanna
    • Journal Title

      Proceedings of the 36th International Symposium on Okhotsk Sea & Polar Oceans

      Volume: - Pages: 28-31

    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] 塩を含む積雪の含水率測定法2021

    • Author(s)
      木村宏海, 八久保晶弘, 舘山一孝, 谷川朋範, 小嶋真輔
    • Journal Title

      雪氷

      Volume: 83 Pages: 579-590

    • NAID

      130008160400

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Microwave remote sensing of first year ice with snow cover2021

    • Author(s)
      Watanabe, Y., K. Tateyama, N. Shoji and K. Sato
    • Journal Title

      Proceedings of the 2021 International Workshop on Modern Science and Technology

      Volume: -

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] UAV-SfM測量による海氷フリーボード計測の試み2021

    • Author(s)
      渡邊達也, 舘山一孝
    • Journal Title

      雪氷

      Volume: 83 Pages: 155-168

    • NAID

      130008093537

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 積雪の影響を考慮した海氷厚推定アルゴリズムの改良2021

    • Author(s)
      渡辺由梨加,、舘山一孝,東海林尚登
    • Journal Title

      北海道の雪氷

      Volume: 40 Pages: 23-26

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Validation for ice flow velocity of Shirase Glacier derived from PALSAR-2 image correlation2021

    • Author(s)
      Kazuki Nakamura, Shigeru Aoki, Tsutomu Yamanokuchi, Takeshi Tamura and Koichiro Doi
    • Journal Title

      Proc. IEEE International Geoscience and Remote Sensing Symposium 2021 (IGARSS 2021)

      Volume: - Pages: 5603-5606

    • NAID

      130007949771

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Spectral degree of linear polarization and neutral points of polarization in snow and ice surface2021

    • Author(s)
      Tanikawa, T., K. Masuda, H. Ishimoto, T. Aoki, M. Hori, M. Niwano, A. Hachikubo, S. Matoba, K. Sugiura, T. Toyota, N. Ohkawara, and K. Stamnes
    • Journal Title

      J. Quant. Spectrosc. Radiat. Transf.

      Volume: 273 Pages: 107845-107845

    • DOI

      10.1016/j.jqsrt.2021.107845

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Classification of Ice in L?tzow-Holm Bay, East Antarctica, Using Data from ASCAT and AMSR22020

    • Author(s)
      Hoshino Seita、Tateyama Kazutaka、Izumiyama Koh
    • Journal Title

      Remote Sensing

      Volume: 12 Issue: 19 Pages: 3179-3179

    • DOI

      10.3390/rs12193179

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Unusual drift behaviour of multi-year sea ice in the Beaufort Sea during summer 20182020

    • Author(s)
      Kimura Noriaki、Tateyama Kazutaka、Sato Kazutoshi、Krishfield Richard A.、Yamaguchi Hajime
    • Journal Title

      Polar Research

      Volume: 39 Issue: 0

    • DOI

      10.33265/polar.v39.3617

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Spatiotemporal variation of ice sheet melting in the Antarctic coastal marginal zone and the influence of ice lenses and rain using satellite microwave observation2020

    • Author(s)
      Alimasi Nuerasimuguli、Enomoto Hiroyuki、Hirasawa Naohiko
    • Journal Title

      Polar Science

      Volume: 25 Pages: 100561-100561

    • DOI

      10.1016/j.polar.2020.100561

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Spatial distribution of manganese in surface waters in the East Siberian Arctic Seas2023

    • Author(s)
      Kanna, N., K. Tateyama, T. Waseda, A. Timofeeva, M. Papadimitraki, L. Whitmore, H. Obata, H. Ogawa, D. Nomura, I. Polyakov.
    • Organizer
      The Seventh International Symposium on Arctic Research (ISAR-7)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of sea ice thickness measurement method using the shipborne Electro-Magnetic Inductive device2022

    • Author(s)
      Kawamura, K., and K. Tateyama
    • Organizer
      The 13th Symposium on Polar Science
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of sea ice thickness measurement method using the shipborne Electro-Magnetic inductive device by sea water conductivity2022

    • Author(s)
      Kawamura, K., and K. Tateyama
    • Organizer
      The 37th International Symposium on the Okhotsk Sea & Polar Oceans
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 雪氷面の特徴が与えるUAV-SfM 測量への影響2022

    • Author(s)
      大内 優希,舘山 一孝, 渡邊 達也
    • Organizer
      日本雪氷学会北海道支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Sea ice thickness measurement using UAV-SfM2022

    • Author(s)
      Ouchi, Y. K. Tateyama, T. Watanabe, K. Sato, T. Waseda, T. Kodaira, R. Uchiyama,
    • Organizer
      The 13th Symposium on Polar Science
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of sea ice thickness using UAV-SfM in Utoro, Hokkaido on the shores of the Sea of Okhotsk2022

    • Author(s)
      Ouchi, K. Tateyama, T. Watanabe, K. Sato, T. Waseda, T. Kodaira, R. Uchiyama,
    • Organizer
      The Seventh International Symposium on Arctic Research (ISAR-7)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] UAV-SfM測量を用いた沿岸域における海氷厚の推定2022

    • Author(s)
      佐藤功坪,舘山一孝,渡邊達也,谷川朋範
    • Organizer
      雪氷研究大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Radiation characteristics of thin sea ice in the ice tank experiments during freezing and melting periods using multifrequency passive microwave radiometers2022

    • Author(s)
      Tateyama, K., H. Enomoto, K. Akiu, M. Nakayama
    • Organizer
      The Seventh International Symposium on Arctic Research (ISAR-7)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 南極圏における各季節の水蒸気量の長期変動とその影響2022

    • Author(s)
      吉田悠嗣,佐藤和敏,舘山一孝
    • Organizer
      日本雪氷学会北海道支部研究発表会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 南極圏における各季節の水蒸気量の長期変動とその影響2022

    • Author(s)
      吉田悠嗣,佐藤和敏,舘山一孝
    • Organizer
      日本気象学会秋季大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ALOS-2/PALSAR-2による白瀬氷河の流動速度と氷河を取り囲む定着氷の関係,2022

    • Author(s)
      柳沼将太・中村和樹:
    • Organizer
      日本リモートセンシング学会第73回学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] CryoSat-2/SIRAL データを用いた白瀬氷河の氷厚推定2022

    • Author(s)
      佐竹祐里奈・中村和樹
    • Organizer
      日本リモートセンシング学会第73回学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 白瀬氷河流動速度の季節変動に及ぼす周辺定着氷の厚さの影響について2022

    • Author(s)
      大川翔太郎, 土井浩一郎, 中村和樹, 青山雄一, 永井裕人
    • Organizer
      雪氷研究大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] The flow velocity changes of the Antarctic Shirase Glacier in 2018-2021 observed by Sentinel-12022

    • Author(s)
      Shotaro Ohkawa, Koichiro Doi, Kazuki Nakamura, Yuichi Aoyama and Hiroto Nagai
    • Organizer
      The 10th SCAR Open Science Conference of 2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ice thickness estimation of Shirase Glacier derived from Cryosat-2/SIRAL data2022

    • Author(s)
      Yurina Satake and Kazuki Nakamura
    • Organizer
      International Symposium on Remote Sensing
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 海氷の放射計算に必要な海氷面ラフネスの推定2022

    • Author(s)
      谷川朋範,増田一彦,石元裕史,大河原望,中山雅茂
    • Organizer
      雪氷研究大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 20-years polar snow monitoring through satellite microwave observations,2022

    • Author(s)
      Riona Kasakawa, Hiroyuki Enomoto
    • Organizer
      The 13th Symposium on Polar Science
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Rikubetsu and Polar snow monitoring through satellite microwave observations,2022

    • Author(s)
      Alimasi, N., H. Enomoto
    • Organizer
      JpGU
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Remote Sensing Observations of Melt Ponds on Top of Antarctic SEA ICE Using Sentinel-3 Data2022

    • Author(s)
      Istomina Larysa、Heygster Georg、Enomoto Hiroyuki、Ushio Shuki、Tamura Takeshi、Haas Christian
    • Organizer
      IGARSS 2022 - 2022 IEEE International Geoscience and Remote Sensing Symposium
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Comparison of sea ice thickness estimated from GCOM-W/AMSR2 and SMOS/MIRAS2022

    • Author(s)
      Tateyama, T., Watanabe, N. Shoji, A. Konno, G. Sagawa, K. Izumiyama, S. Hoshino, S. Kubo, T. Hashimoto, and K. Kawamura
    • Organizer
      The Okhotsk Sea and Polar Oceans Research Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation and model comparison of surface ocean waves in the Laptev Sea2022

    • Author(s)
      Nose, T., J. Rabault, T. Waseda, T. Kodaira, T. Katsuno, N. Kanna, K. Tateyama, J. Voermans, and T. Alekseeva
    • Organizer
      The Okhotsk Sea and Polar Oceans Research Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Radar observation of sea-ice and waves in a controlled laboratory environment2022

    • Author(s)
      Waseda, T., T. Matsuzawa, K. Tateyama , T. Kodaira, Y. Fujiwara, T. Katsuno, T. Nose, K. Nishizawa, K. Sato and R. Uchiyama
    • Organizer
      The Okhotsk Sea and Polar Oceans Research Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The results of the specialized ice observations in the Arctic Basin during autumn season in 20212022

    • Author(s)
      Timofeeva, A., K.Tateyama, and N. Kanna
    • Organizer
      The Okhotsk Sea and Polar Oceans Research Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sea ice observation using a portable and satelliteborne passive microwave radiometers in 2021 NABOS expedition2022

    • Author(s)
      Tateyama K., A. Timofeeva, N. Kanna, T. Waseda and H. Enomoto
    • Organizer
      The Okhotsk Sea and Polar Oceans Research Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of sea ice thickness measurement method using the shipborne Electro-Magnetic Inductive device2022

    • Author(s)
      Kawamura, K. and K. Tateyama
    • Organizer
      The Okhotsk Sea and Polar Oceans Research Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Improvement of estimating sea ice thickness using AMSR2 data for Arctic first-year ice2022

    • Author(s)
      Watanabe, Y., K. Tateyama, N. Shoji, A. Konno, G. Sagawa, K. Izumiyama, S. Hoshino, S. Kubo, T. Hashimoto, and K. Kawamura
    • Organizer
      The Okhotsk Sea and Polar Oceans Research Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 積雪の影響を考慮した海氷厚推定アルゴリズムの改良2021

    • Author(s)
      渡辺由梨加,、舘山一孝,東海林尚登
    • Organizer
      日本雪氷学会北海道支部 研究発表会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Radiation characteristics of thin sea ice in the ice tank experiment using multifrequency passive microwave radiometers2021

    • Author(s)
      Tateyama, K., H. Enomoto, M. Nakayama, N. Shoji, Y. Watanabe, S. Ohira, and K. Sato
    • Organizer
      日本地球惑星科学連合
    • Related Report
      2021 Annual Research Report
  • [Presentation] 海氷上における塩を含む積雪の含水率測定2021

    • Author(s)
      木村宏海,八久保晶弘,舘山一孝,谷川朋範,小嶋真輔
    • Organizer
      雪氷研究大会(2021-オンライン)
    • Related Report
      2021 Annual Research Report
  • [Presentation] UAV-SfM測量による湖氷フリーボードの広域計測2021

    • Author(s)
      佐藤功坪,舘山一孝,渡邊達也
    • Organizer
      雪氷研究大会(2021-オンライン)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Estimated liquid water content in the near-infrared region using snow monitoring sensor2021

    • Author(s)
      Kawamura, K., K. Tateyama, S. Hoshino, and K. Sato
    • Organizer
      IWMST 2021 (International Workshop on Modern Science and Technology)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Microwave remote sensing of first year ice with snow cover2021

    • Author(s)
      Watanabe, Y., K. Tateyama, N. Shoji and K. Sato
    • Organizer
      IWMST 2021 (International Workshop on Modern Science and Technology)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of sea ice using portable passive microwave radiometers in NABOS 2021 expedition2021

    • Author(s)
      Tateyama, K., N. Kanna, T. Waseda, H. Enomoto
    • Organizer
      The 12th Symposium on Polar Science, online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Ocean wave observation in the Arctic Ocean north of the Laptev Sea2021

    • Author(s)
      Nose, T., J. Rabault, T. Waseda, T. Kodaira, T. Katsuno, N. Kanna, K. Tateyama, J. Voermans
    • Organizer
      The 12th Symposium on Polar Science, online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Observation of Total Ice Thickness Using UAV-SfM in the Saroma-ko Lagoon2021

    • Author(s)
      Sato, K., K. Tateyama, T. Watanabe
    • Organizer
      The 12th Symposium on Polar Science, online
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Flow velocity and thinning rate of Shirase Glacier using satellite data2021

    • Author(s)
      Shotaro Ohkawa, Koichiro Doi, Kazuki Nakamura and Hiroto Nagai
    • Organizer
      The 28th International Symposium on Remote Sensing (ISRS 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 白瀬氷河の流動速度推定における画像相関法の偏波特性2021

    • Author(s)
      栁沼将太, 中村和樹
    • Organizer
      日本リモートセンシング学会第71回学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Validation for ice flow velocity of Shirase Glacier derived from PALSAR-2 image correlation,2021

    • Author(s)
      Kazuki Nakamura, Shigeru Aoki, Tsutomu Yamanokuchi, Takeshi Tamura and Koichiro Doi
    • Organizer
      IEEE International Geoscience and Remote Sensing Symposium 2021 (IGARSS 2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Estimation of Shirase Glacier flow velocity from 2018 to 2021 using Sentinel-1 data,2021

    • Author(s)
      Shotaro Ohkawa, Koichiro Doi, Kazuki Nakamura, and Hiroto Nagai
    • Organizer
      The 12th Symposium on Polar Science
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 放射伝達理論に基づく積雪の波長別偏光特性2021

    • Author(s)
      谷川朋範,増田一彦,石元裕史,青木輝夫
    • Organizer
      雪氷研究大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 海氷の放射計算に必要な海氷面ラフネスの推定2021

    • Author(s)
      谷川朋範,増田一彦,石元裕史,大河原望,中山雅茂
    • Organizer
      雪氷研究大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 衛星マイクロ波放射計による極域の雪氷モニタリング2021

    • Author(s)
      アリマス ヌアスムグリ, 榎本 浩之
    • Organizer
      JpGU
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Prospects for collaboration with SIOS RS/EO to promote research in the Arctic2021

    • Author(s)
      Hiroyuki Enomoto , Nuerasimuguli Alimas , Noriaki Kimura , Tomonori Tanikawa , Misako Kachi
    • Organizer
      SIOS Online Conference on EO and RS applications in Svalbard
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 極域の雪氷の融解・凍結および積雪被覆の変化に関するモニタリング観測2021

    • Author(s)
      ヌアスムグリ アリマス, 榎本浩之, シュリダー ジャワク
    • Organizer
      雪氷研究大会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Retrieval of Antarctic sea ice surface melt using Sentinel-3 satellite data2021

    • Author(s)
      Istomina, L., G. Heygster, H. Enomoto, S. Ushio, T. Takeshi, C. Haas
    • Organizer
      AGU Fall meeting
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 白瀬氷河の流動速度推定における画像相関法の偏波特性2021

    • Author(s)
      栁沼将太, 中村和樹
    • Organizer
      令和2年度情報処理学会東北支部研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] サロマ湖海氷上の積雪含水率の測定2020

    • Author(s)
      木村宏海, 八久保晶弘, 舘山一孝, 谷川朋範
    • Organizer
      雪氷研究大会(2020・オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] サロマ湖におけるUAVを用いた湖氷フリーボードの推定2020

    • Author(s)
      佐藤功坪, 舘山一孝, 渡邊達也
    • Organizer
      雪氷研究大会(2020・オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 北極海カナダ海盆における海氷厚の変動 -2010年~2019年の船舶搭載型電磁誘導式氷厚計による現場観測から-2020

    • Author(s)
      舘山一孝
    • Organizer
      雪氷研究大会(2020・オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Mapping Lake Ice Thickness Distribution Using UAV in the Saroma-ko Lagoon2020

    • Author(s)
      Sato, K., K. Tateyama, T. Watanabe
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Monitoring of Sea Ice Thickness around Yamal Peninsula using AMSR22020

    • Author(s)
      Watanabe, Y., K. Tateyama, K. Izumiyama, S. Hoshino
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development and Installation of Network Connected Meteorological Sensors in the Shiretoko World Natural Heritage region ,2020

    • Author(s)
      Tateyama, K. and H. Ohno
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] PALSAR-2による白瀬氷河の流動速度の検証2020

    • Author(s)
      中村和樹, 青木茂, 山之口勤, 田村岳史, 土井浩一郎
    • Organizer
      雪氷研究大会(2020・オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Approaches for integrated awareness of flow velocity, outflux, and thinning rate of Shirase Glacier using satellite data2020

    • Author(s)
      Shotaro Ohkawa, Koichiro Doi, Kazuki Nakamura, Hiroto Nagai
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 積雪と海氷の波長別偏光特性2020

    • Author(s)
      谷川朋範,青木輝夫,石元裕史,増田一彦,庭野匡思,堀雅裕,八久保晶弘,的場澄人,杉浦幸之助,島田利元,大河原望,
    • Organizer
      雪氷研究大会(2020・オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 降雪が結氷初期の海氷凍結過程に及ぼす影響について2020

    • Author(s)
      豊田威信,小野貴司,谷川朋範,Pat Wongpan,野村大樹
    • Organizer
      日本海洋学会2020秋季大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Development of microwave observation techniques of melting of the snow-covered area and Rain-on-Snow in polar regions2020

    • Author(s)
      Nuerasimuguli Alimasi, Hiroyuki Enomoto
    • Organizer
      SIOS Online Conference on EO, RS and GI application in Svalbard
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A new way to derive the sea ice thickness from satellite observation data of AMSR2020

    • Author(s)
      Noriaki KIMURA, Hiroyasu HASUMI, Hiroyuki Enomoto
    • Organizer
      SIOS Online Conference on EO, RS and GI application in Svalbard
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Temporal and spatial variations of melting and Rain-On-Snow event on the sheets detected by Microwave observation2020

    • Author(s)
      Nuerasimuguli Alimasi, Hiroyuki Enomoto, Naohiko Hirasawa
    • Organizer
      JPGU
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 極域の雪氷・凍土の融解・凍結および積雪被覆の変化を検知する観測2020

    • Author(s)
      ヌアスムグリアリマス, 榎本浩之, 平沢尚彦
    • Organizer
      雪氷研究大会(2020・オンライン)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Microwave observation of snow melting, Rain-On-Snow and ice lens formation in polar regions2020

    • Author(s)
      Nuerasimuguli Alimasi, Hiroyuki Enomoto, Naohiko Hirasawa
    • Organizer
      The 11th Symposium on Polar Science
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Book] リモートセンシング事典2023

    • Author(s)
      日本リモートセンシング学会
    • Total Pages
      758
    • Publisher
      丸善出版
    • ISBN
      9784621307762
    • Related Report
      2022 Annual Research Report
  • [Book] 図説 世界の気候事典2022

    • Author(s)
      山川 修治、江口 卓、高橋 日出男、常盤 勝美、平井 史生、松本 淳、山口 隆子、山下 脩二、渡来 靖、気候影響・利用研究会
    • Total Pages
      430
    • Publisher
      朝倉書店
    • ISBN
      9784254161328
    • Related Report
      2022 Annual Research Report

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Published: 2020-04-28   Modified: 2024-01-30  

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