| Paper Abstract and Keywords |
| Presentation |
2018-06-15 14:45
Water vapor estimation using digital terrestrial broadcasting waves
Seiji Kawamura, Hiroshi Hanado, Takeharu Kouketsu, Hiroki Ohta (NICT), Shingo Shimizu (NIED) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A method of estimating water vapor using digital terrestrial broadcasting waves is proposed. Our target is to improve the accuracy of numerical weather forecast for severe weather phenomena such as localized heavy rainstorms in urban areas through data assimilation. The variation of water vapor makes the propagation delay of radio waves. We can estimate the variation of water vapor by measuring propagation delay precisely. Methods, observed results, results of data assimilation, and present status of observation are reported. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Digital terrestrial broadcasting wave / Water vapor / Propagation delay / Localized heavy rainstorm / Weather forecast / / / |
| Reference Info. |
ITE Tech. Rep., vol. 42, no. 18, BCT2018-55, pp. 17-20, June 2018. |
| Paper # |
BCT2018-55 |
| Date of Issue |
2018-06-08 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 Online edition: ISSN 2424-1970 |
| Download PDF |
|
| Conference Information |
| Committee |
BCT IEEE-BT |
| Conference Date |
2018-06-15 - 2018-06-15 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
TV Asahi Corp. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Program creation technologies, Broadcast master control , etc |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2018-06-BCT-BT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Water vapor estimation using digital terrestrial broadcasting waves |
| Sub Title (in English) |
|
| Keyword(1) |
Digital terrestrial broadcasting wave |
| Keyword(2) |
Water vapor |
| Keyword(3) |
Propagation delay |
| Keyword(4) |
Localized heavy rainstorm |
| Keyword(5) |
Weather forecast |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Seiji Kawamura |
| 1st Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name |
Hiroshi Hanado |
| 2nd Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 3rd Author's Name |
Takeharu Kouketsu |
| 3rd Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name |
Hiroki Ohta |
| 4th Author's Affiliation |
National Institute of Information and Communications Technology (NICT) |
| 5th Author's Name |
Shingo Shimizu |
| 5th Author's Affiliation |
National Research Institute for Earth Science and Disaster Resilience (NIED) |
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| Speaker |
Author-1 |
| Date Time |
2018-06-15 14:45:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2018-55 |
| Volume (vol) |
vol.42 |
| Number (no) |
no.18 |
| Page |
pp.17-20 |
| #Pages |
4 |
| Date of Issue |
2018-06-08 (BCT) |