“Earth Impact Database”的意思、由来-开放百科全书

The Earth Impact Database is a database of confirmed impact structures or craters on Earth. It was initiated in 1955 by the Dominion Observatory, Ottawa, under the direction of Dr. Carlyle S. Beals. Since 2001, it has been maintained as a not-for-profit source of information at the Planetary and Space Science Centre at the University of New Brunswick, Canada.^[1]

Other lists are wider in scope by including more than just confirmed sites, such as probable, possible, suspected and rejected or discredited impact sites on their lists. These are used for screening and tracking study of possible impact sites. The reason to retain rejected sites on such a list is because they may be, and often are, reported again. Sites will appear first in these lists while under study and may be incorporated into UNB's Earth Impact Database after confirmation and collection of enough information about the site to satisfy the database's strict entry criteria.^[2]

See also

References

1. ^¹{{cite web | title = Earth Impact Database | publisher = University of New Brunswick | url = http://www.passc.net/EarthImpactDatabase/New%20website_05-2018/Index.html | accessdate = 1 April 2019 }}
2. ^{{cite web | first = D. | last = Rajmon | title = Suspected Earth Impact Sites | publisher = Lunar and Planetary Institute | date = March 13–17, 2006 | url = http://www.lpi.usra.edu/meetings/lpsc2006/pdf/2372.pdf | accessdate = 2008-09-24 }}
3. ^{{cite web | last = Rajmon | first = David | title = Impact Database | publisher = [Impact Field Studies Group (IFSG)] | date = 2009-07-01 | url = http://impacts.rajmon.cz/ | accessdate = 2009-08-12 }}
4. ^{{cite web |title = Catalogue of the Earth's Impact structures |publisher = Siberian Center for Global Catastrophes, Russian Academy of Sciences, Siberian division |date = |url = http://omzg.sscc.ru/impact/index1.html |accessdate = 2009-08-12 |deadurl = yes |archiveurl = https://web.archive.org/web/20090716232605/http://omzg.sscc.ru/impact/index1.html |archivedate = 2009-07-16 |df = }}

External links

{{cite web |url= http://www.passc.net/EarthImpactDatabase/New%20website_05-2018/Index.html |title= Earth Impact Database |publisher= Planetary and Space Science Centre (PASSC) }}

{{cite web |url= http://impact.scaredycatfilms.com/ |title= The meteor impact crater Google Maps viewer |publisher= Scaredy Cat Films }}

{{cite web |url= http://ottawa-rasc.ca/wiki/index.php?title=Odale-Articles |title= My Amateur Impact Crater/Structure Explorations |first= Charles |last= O'Dale |publisher= RASC }}

5 : Earth Impact Database|Impact geology|Online databases|University of New Brunswick|Scientific databases