check this out# Working - 上班一族
j*r
1 楼
http://tiger.census.gov/cgi-bin/mapsurfer?lon=-96&lat=37&wid=50&ht=24.1
data is a bit out-dated but still interesting... for example
http://tiger.census.gov/cgi-bin/mapsurfer?infact=2&act=out&outfact=2
&on=CITIES&on=places&tlevel=censusb&tvar=income&tmeth=i&mlat=&mlon=
&msym=bigdot&mlabel=&murl=&lat=37.34030&lon=-121.99485&wid=0.062&ht=0.030&
conf=mapnew.con&map.x=255&map.y=214
shows family income data in santa clara area, detailed to blocks.
data is a bit out-dated but still interesting... for example
http://tiger.census.gov/cgi-bin/mapsurfer?infact=2&act=out&outfact=2
&on=CITIES&on=places&tlevel=censusb&tvar=income&tmeth=i&mlat=&mlon=
&msym=bigdot&mlabel=&murl=&lat=37.34030&lon=-121.99485&wid=0.062&ht=0.030&
conf=mapnew.con&map.x=255&map.y=214
shows family income data in santa clara area, detailed to blocks.