Calibration of imaging parameters for space-borne airglow photography using city light positions

• 資料種別: 記事
• タイトル: Calibration of imaging parameters for space-borne airglow photography using city light positions
• 著者・編者: Yuta Hozumi; Akinori Saito; Mitsumu K. Ejiri
• 出版事項: 日本 : Springer science+business media
• 出版年月日等: 2016-09-15
• 出版年（W3CDTF）: 2016-09-15
• タイトル（掲載誌）: EPS : Earth, Planets and Space
• 巻号年月日等（掲載誌）: 68(155)
• 掲載巻: 68(155)
• ISSN（掲載誌）: 1880-5981
• ISSN-L（掲載誌）: 1343-8832
• 本文の言語コード: eng
• DOI: 10.1186/s40623-016-0532-z; https://doi.org/10.1186/s40623-016-0532-z
• 国立国会図書館永続的識別子: info:ndljp/pid/10267426; https://dl.ndl.go.jp/pid/10267426
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• コレクション（個別）: 国立国会図書館デジタルコレクション > 電子書籍・電子雑誌 > その他; https://dl.ndl.go.jp/collections/B00035
• 収集根拠: オンライン資料収集制度
• 受理日（W3CDTF）: 2017-01-25T12:55:04+09:00
• 保存日（W3CDTF）: 2017-01-13
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 掲載誌（URI）: http://earth-planets-space.springeropen.com/articles?searchType=journalSearch&sort=PubDate&page=3
• 掲載誌（国立国会図書館永続的識別子）: info:ndljp/pid/9963599; https://dl.ndl.go.jp/pid/9963599
• 連携機関・データベース: 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

• 要約等: A new method for calibrating imaging parameters of photographs taken from the International Space Station (ISS) is presented in this report. Airglow in the mesosphere and the F-region ionosphere was captured on the limb of the Earth with a digital single-lens reflex camera from the ISS by astronauts. To utilize the photographs as scientific data, imaging parameters, such as the angle of view, exact position, and orientation of the camera, should be determined because they are not measured at the time of imaging. A new calibration method using city light positions shown in the photographs was developed to determine these imaging parameters with high accuracy suitable for airglow study. Applying the pinhole camera model, the apparent city light positions on the photograph are matched with the actual city light locations on Earth, which are derived from the global nighttime stable light map data obtained by the Defense Meteorological Satellite Program satellite. The correct imaging parameters are determined in an iterative process by matching the apparent positions on the image with the actual city light locations. We applied this calibration method to photographs taken on August 26, 2014, and confirmed that the result is correct. The precision of the calibration was evaluated by comparing the results from six different photographs with the same imaging parameters. The precisions in determining the camera position and orientation are estimated to be ±2.2 km and ±0.08°, respectively. The 0.08° difference in the orientation yields a 2.9-km difference at a tangential point of 90 km in altitude. The airglow structures in the photographs were mapped to geographical points using the calibrated imaging parameters and compared with a simultaneous observation by the Visible and near-Infrared Spectral Imager of the Ionosphere, Mesosphere, Upper Atmosphere, and Plasmasphere mapping mission installed on the ISS. The comparison shows good agreements and supports the validity of the calibration. This calibration technique makes it possible to utilize photographs taken on low-Earth-orbit satellites in the nighttime as a reference for the airglow and aurora structures.
• DOI: 10.1186/s40623-016-0532-z; https://doi.org/10.1186/s40623-016-0532-z
• オンライン閲覧公開範囲: インターネット公開
• 著作権情報: © 2016 The Author(s). This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
• 関連情報（URI）: http://hdl.handle.net/2433/218888; http://id.ndl.go.jp/digimeta/10267426; https://dl.ndl.go.jp/pid/10267426; http://link.springer.com/content/pdf/10.1186/s40623-016-0532-z.pdf; http://link.springer.com/article/10.1186/s40623-016-0532-z/fulltext.html
• 参照: Optical calibration system of NIPR for aurora and airglow observations; https://cir.nii.ac.jp/crid/1360009142903582080; Periodicities and Colors of Pulsating Auroras: DSLR Camera Observations From the International Space Station; https://cir.nii.ac.jp/crid/1360294643709257984; Fine‐Scale Visualization of Aurora in a Wide Area Using Color Digital Camera Images From the International Space Station; https://cir.nii.ac.jp/crid/1361412893056894080
• 参照: Traveling ionospheric disturbances observed in the OI 630‐nm nightglow images over Japan by using a Multipoint Imager Network during the FRONT Campaign; https://cir.nii.ac.jp/crid/1050001202746194304; Latitudinal GRBR‐TEC estimation in Southeast Asia region based on the two‐station method; https://cir.nii.ac.jp/crid/1050001335818841472; Temporal change of EIA asymmetry revealed by a beacon receiver network in Southeast Asia; https://cir.nii.ac.jp/crid/1050564285769724160; Midnight latitude‐altitude distribution of 630 nm airglow in the Asian sector measured with FORMOSAT‐2/ISUAL; https://cir.nii.ac.jp/crid/1360002216707770368; Rocket measurements of the altitude distributions of the hydroxyl airglow; https://cir.nii.ac.jp/crid/1360011144742850432; Equatorial f-region oi 6300 å and oi 5577 å emission profiles observed by rocket-borne airglow photometers; https://cir.nii.ac.jp/crid/1361137046022374272; Altitude and vibrational distribution of the O2 ultraviolet nightglow emissions; https://cir.nii.ac.jp/crid/1362262944790173952; Atlas of the airglow spectrum 3000–12400 Å; https://cir.nii.ac.jp/crid/1363107370137790208; The Blue Airglow Spectrum.; https://cir.nii.ac.jp/crid/1363107370438248576; Bridging the gap between ground‐based and space‐based observations of the night airglow; https://cir.nii.ac.jp/crid/1363951794726191488; An empirical model for the altitude of the OH nightglow emission; https://cir.nii.ac.jp/crid/1363951795630180992; Imaging Observation of the Earth's Mesosphere, Thermosphere and Ionosphere by VISI of ISS-IMAP on the International Space Station; https://cir.nii.ac.jp/crid/1390001204599374208
• 参照（URI）: https://cir.nii.ac.jp/crid/1370285711829191428
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: 学術機関リポジトリデータベース; https://irdb.nii.ac.jp; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 10267426; http://id.ndl.go.jp/bib/10267426
• NII論文ID: 120005997863

• 要約等: When tetrathionate-grown <I>Acidithiobacillus ferrooxidans</I> ATCC 23270 cells were incubated with ferric ions and tetrathionate at pH 3.0, ferrous ions were produced enzymatically. Fe<SUP>3+</SUP>-reductase, which catalyzes Fe<SUP>3+</SUP> reduction with tetrathionate, was purified to homogeneity not only from tetrathionate-grown, but also from sulfur- and iron-grown <I>A. ferrooxidans</I> ATCC 23270 cells. The results for apparent molecular weight measured by SDS–PAGE (52.3 kD) and the N-terminal amino acid sequences of the purified enzymes from iron-, sulfur, and tetrathionate-grown cells (AVAVPMDSTG) indicate that Fe<SUP>3+</SUP>-reductase corresponds to tetrathionate hydrolase. The evidence that tetrathionate-grown <I>A. ferrooxidans</I> ATCC 23270 cells have high iron-oxidizing activity at the early log phase, comparable to that of iron-grown ATCC 23270 cells, is supported by our finding that tetrathionate hydrolase produces Fe<SUP>2+</SUP> from tetrathionate during growth on tetrathionate. This is the first report on ferric reductase activity associated with tetrathionate hydrolase.
• DOI: 10.1271/bbb.90036; https://doi.org/10.1271/bbb.90036
• 関連情報（URI）: http://id.ndl.go.jp/bib/10267426; https://ndlsearch.ndl.go.jp/books/R000000004-I10267426; http://www.tandfonline.com/doi/pdf/10.1271/bbb.90036
• 連携機関・データベース: 国立情報学研究所 : CiNii Research; https://cir.nii.ac.jp/
• 提供元機関・データベース: Japan Link Center; https://japanlinkcenter.org/top; 雑誌記事索引データベース; https://ndlsearch.ndl.go.jp; Crossref; https://www.crossref.org; CiNii Articles; 科学研究費助成事業データベース; https://kaken.nii.ac.jp/ja
• 書誌ID（NDLBibID）: 10267426; http://id.ndl.go.jp/bib/10267426
• NII論文ID: 10027542583