WWVH (短波授時台) (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "WWVH (短波授時台)" in Chinese language version.

refsWebsite

Global rank Chinese rank

15web.archive.org

1^st place

7nist.gov

355^th place

411^th place

1cas.cn

7,476^th place

473^rd place

1civilbeat.org

low place

1radioworld.com

low place

1voanews.com

581^st place

387^th place

1udel.edu

4,858^th place

5,453^rd place

1washingtonpost.com

34^th place

129^th place

1sohu.com

343^rd place

13^th place

1weather.gov

1,128^th place

471^st place

1google.com.hk

3,651^st place

135^th place

cas.cn

ntsc.cas.cn

短波授时----中国科学院国家授时中心. www.ntsc.cas.cn. [2022-03-18]. （原始内容存档于2022-03-18）.

civilbeat.org

Time Is Literally Running Out For This Historic Kauai Radio Station. Honolulu Civil Beat. 2018-09-10 [2022-03-18]. （原始内容存档于2020-11-30）（英语）.

google.com.hk

books.google.com.hk

United States National Imagery and Mapping Agency. Radio Navigational Aids. National Imagery and Mapping Agency. 2002: 2–6 – 2–10.

nist.gov

National Institute of Standards and Technology. Radio Station WWVH. NIST. 2015-04-28 [2022-03-18]. （原始内容存档于2022-05-01）（英语）.
National Institute of Standards and Technology. WWV and WWVH Digital Time Code and Broadcast Format. NIST. 2015-05-28 [2022-03-18]. （原始内容存档于2022-04-08）（英语）.
National Institute of Standards and Technology. NIST Radio Broadcasts Frequently Asked Questions (FAQ). NIST. 2010-02-03 [2022-03-18]. （原始内容存档于2022-04-16）（英语）.
Lombardi, Michael A. Telephone Time-of-Day Service. NIST. 2009-09-24 [2019-07-03]. （原始内容存档于July 3, 2019）（英语）.

tf.nist.gov

Lombardi, Michael A. NIST Time and Frequency Services (PDF). Superintendent of Documents, U.S. Government Printing Office. 2002: 29 – 52 [2022-03-18]. （原始内容 (PDF)存档于2019-02-26）.
Nelson, Glenn; Michael Lombardi; Dean Okayama. NIST Special Publication 250-67: NIST Time and Frequency Stations: WWV, WWVH and WWVB (PDF). NIST. 2005 [January 26, 2017]. （原始内容 (PDF)存档于January 25, 2017）.
NBS Miscellaneous Publication 236 (1967 edition): NBS Standard Frequency and Time Services (PDF). [February 8, 2019]. （原始内容 (PDF)存档于May 17, 2017）.

radioworld.com

Why WWV and WWVH Still Matter. Radio World. 2020-07-01 [2022-03-18]. （原始内容存档于2022-03-18）（美国英语）.

sohu.com

时间的重量：从WWV的命运看时间台. 搜狐新早. 2018-09-10 [2022-03-19]. （原始内容存档于2022-03-18）.

udel.edu

eecis.udel.edu

David L. Mills. A Precision Radio Clock for WWV Transmissions (PDF). Electrical Engineering Department Technical Report. 1997, 8 (97) [2022-03-18]. （原始内容 (PDF)存档于2017-08-09）.

voanews.com

Time May Be Running Out for Millions of Clocks. Voice of American. [2022-03-18]. （原始内容存档于2022-04-08）（英语）.

washingtonpost.com

Erin Blakemore. These radio stations don’t play news, talk shows or music. But they do broadcast very, very accurate time signals.. Washing Post. 2020-01-25 [2022-03-19]. （原始内容存档于2020-05-22）.

weather.gov

US Department of Commerce, NOAA. WWV, WWVH HF Voice (Time Tick). www.weather.gov. [2022-03-18]. （原始内容存档于2021-02-06）（美国英语）.

web.archive.org

短波授时----中国科学院国家授时中心. www.ntsc.cas.cn. [2022-03-18]. （原始内容存档于2022-03-18）.
Lombardi, Michael A. NIST Time and Frequency Services (PDF). Superintendent of Documents, U.S. Government Printing Office. 2002: 29 – 52 [2022-03-18]. （原始内容 (PDF)存档于2019-02-26）.
Time Is Literally Running Out For This Historic Kauai Radio Station. Honolulu Civil Beat. 2018-09-10 [2022-03-18]. （原始内容存档于2020-11-30）（英语）.
Why WWV and WWVH Still Matter. Radio World. 2020-07-01 [2022-03-18]. （原始内容存档于2022-03-18）（美国英语）.
Time May Be Running Out for Millions of Clocks. Voice of American. [2022-03-18]. （原始内容存档于2022-04-08）（英语）.
National Institute of Standards and Technology. Radio Station WWVH. NIST. 2015-04-28 [2022-03-18]. （原始内容存档于2022-05-01）（英语）.
National Institute of Standards and Technology. WWV and WWVH Digital Time Code and Broadcast Format. NIST. 2015-05-28 [2022-03-18]. （原始内容存档于2022-04-08）（英语）.
National Institute of Standards and Technology. NIST Radio Broadcasts Frequently Asked Questions (FAQ). NIST. 2010-02-03 [2022-03-18]. （原始内容存档于2022-04-16）（英语）.
David L. Mills. A Precision Radio Clock for WWV Transmissions (PDF). Electrical Engineering Department Technical Report. 1997, 8 (97) [2022-03-18]. （原始内容 (PDF)存档于2017-08-09）.
Nelson, Glenn; Michael Lombardi; Dean Okayama. NIST Special Publication 250-67: NIST Time and Frequency Stations: WWV, WWVH and WWVB (PDF). NIST. 2005 [January 26, 2017]. （原始内容 (PDF)存档于January 25, 2017）.
Erin Blakemore. These radio stations don’t play news, talk shows or music. But they do broadcast very, very accurate time signals.. Washing Post. 2020-01-25 [2022-03-19]. （原始内容存档于2020-05-22）.
NBS Miscellaneous Publication 236 (1967 edition): NBS Standard Frequency and Time Services (PDF). [February 8, 2019]. （原始内容 (PDF)存档于May 17, 2017）.
Lombardi, Michael A. Telephone Time-of-Day Service. NIST. 2009-09-24 [2019-07-03]. （原始内容存档于July 3, 2019）（英语）.
时间的重量：从WWV的命运看时间台. 搜狐新早. 2018-09-10 [2022-03-19]. （原始内容存档于2022-03-18）.
US Department of Commerce, NOAA. WWV, WWVH HF Voice (Time Tick). www.weather.gov. [2022-03-18]. （原始内容存档于2021-02-06）（美国英语）.