美国大都市区名称数据库?
我一直未能成功地尝试找到由城市定义的美国大都市区(例如旧金山湾区、南湾、伯克希尔、纽约州北部等)数据库。
有谁知道这样的事情是否存在?
维基百科在这里有一个“州内区域”列表:
http://en。 wikipedia.org/w/index.php?title=List_of_regions_of_the_United_States#Intrastate_regions
不过,遍历每 50 个州,然后拿出该地区的文章来查找该地区由哪些城市组成是一件很痛苦的事情。
美联储的 MSA 和 CSA 列表没有帮助,因为它基于统计分组而不是通用名称。
预先非常感谢,
--迈克尔
I've been unsuccessful in trying to find a US metropolitan area (e.x. San Francisco Bay Area, South Bay, The Berkshires, Upstate New York, etc.) database that is defined by cities.
Does anyone know if such a thing exists?
Wikipedia has a list of "Intrastate Regions" here:
http://en.wikipedia.org/w/index.php?title=List_of_regions_of_the_United_States#Intrastate_regions
Except it would be a pain going through each 50 states, and then pulling out the area's article to find what cities said area is composed of.
The MSA and CSA lists from the Feds doesn't help since its based around statistical groupings and not common names.
Thanks much in advance,
-- Michael
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要向本文添加更多最新信息,维基百科上有两个链接,其中显示了大都市统计区域的完整信息,包括城市名称:
大都市统计区域列表:
https://en.wikipedia.org/wiki/List_of_Metropolitan_Statistical_Areas
列表美国大都市地区(此列表包括“主要城市”)
https://en.wikipedia.org/wiki/List_of_metropolitan_areas_of_the_United_States
我希望这对其他人有帮助遇到这个帖子!
To add more up-to-date information to this post, here's a pair of links on Wikipedia that show complete information on metropolitan statistical areas, including the city names:
List of Metropolitan Statistical Areas:
https://en.wikipedia.org/wiki/List_of_Metropolitan_Statistical_Areas
List of metropolitan areas of the United States (this list includes "principal cities")
https://en.wikipedia.org/wiki/List_of_metropolitan_areas_of_the_United_States
I hope this is helpful to others who come across this post!
http://www.census.gov/population/www/ Metroareas/lists/2008/List2.txt ?
List4.txt 和 List5.txt 列出与每个 MSA(以及 Micropolitan SA )。有了一种将每个城市映射到其县的方法就足够了吗?
http://www.census.gov/population/www/metroareas/lists/2008/List2.txt ?
List4.txt and List5.txt list the counties that are associated with each MSA (and Micropolitan SA). With a way to map each city to its county, would that be enough?
人口普查站点提供名为 TIGERWeb 的地理编码服务。我能够从地理坐标推断出大都市和小都市统计区域。以下是几个示例:
https://geocoding.geo.census.gov/geocoder/geographies/coordinates?y=29.7119708&x=-95.4945362&benchmark=Public_AR_Current&vintage =ACS2019_Current&layers=80,82&format=json
该点位于休斯顿 MSA 内。响应为:
https://geocoding.geo.census.gov/geocoder/geographies/coordinates?y=29.1989794&x=-96.2875396&benchmark=Public_AR_Current&vintage=ACS2019_Current& Layers=80,82&format=json
这另一点位于休斯顿 MSA 之外(我故意选择它不在另一个 MSA 内):
正如您可能在两个响应中注意到的那样,前一个响应包含有效数据位于“大都市统计区域”部分,但不位于“小城市统计区域”部分,第二部分反之亦然。
Census site provides a geocoding service named TIGERWeb. I was able to deduce both Metropolitan and Micropolitan Statistical Areas from geocoordinates. Here are a couple of examples:
https://geocoding.geo.census.gov/geocoder/geographies/coordinates?y=29.7119708&x=-95.4945362&benchmark=Public_AR_Current&vintage=ACS2019_Current&layers=80,82&format=json
This point is inside Houston MSA. The response is:
https://geocoding.geo.census.gov/geocoder/geographies/coordinates?y=29.1989794&x=-96.2875396&benchmark=Public_AR_Current&vintage=ACS2019_Current&layers=80,82&format=json
Thise other point is outside Houston MSA (and I've selected it purposely to not be inside another MSA):
As you might notice on both responses, the former one includes valid data on the section "Metropolitan Statistical Areas" but not on "Micropolitan Statistical Areas", and viceversa for the second one.