1
vote
1answer
261 views

QGIS Shapefiles have the same CRS but dont line up. (Census Tiger Data & State Data)

I have the Census Tiger data for Oregon from http://www.census.gov/geo/maps-data/data/tiger-data.html Then the bottom one of 2010 Census Population & Housing Unit Counts — Blocks. The shp ...
0
votes
1answer
75 views

Census Shapefiles Fit to Land

I'm looking for an oceans or coastlines shapefile that's a more detailed than what Natural Earth has to offer (1:10m). I'm working with 2000 Census county shapefiles, but it doesn't cut out lakes or ...
2
votes
1answer
495 views

How to upload TIGER shapefiles into MongoDB?

I have the school district shapefiles from TIGER for Michigan, from: ftp://ftp2.census.gov/geo/tiger/TIGER2012/UNSD/ I'd like to use MongoDBs geoquery features to interrogate this data. How do I ...
2
votes
2answers
123 views

Are US Census tracts GEOID the same across different years?

I want to know if it is appropriate to join tables from different years to the same census tracts TIGER file. Do all census tracts' ID stay the same? How would they change--adding new tracts, ...
-2
votes
1answer
73 views

Data attributes in Illinois legislative and senate TIGER shapefile [duplicate]

Possible Duplicate: Illinois Legislative Zip to District Match Data Set I have to download illinois legislative and Senate shapefile from the census bureau. Do I download State Legislative ...
0
votes
2answers
129 views

What GIS software did you purchase to work with Tiger data?

It looks like in Tiger line file the user must have mapping or Geographic Information System (GIS) software that can import TIGER/Line data. Has anyone worked with the TIGER/Line data. What GIS ...
6
votes
1answer
160 views

How is the “place” determined for this Tiger 2010 shapefile address record?

In most cases, an ADDR.DBF record links to an EDGES.DBF record that links to a FACES.DBF record that links to a PLACE.DBF record that contains the place. Sometimes, the place key in FACES.DBF is ...
5
votes
1answer
10k views

QGIS - Change unit of measure from degrees to meters

I am running QGIS 1.7.0 on windows, and I donwloaded a shapefile of census block group boundaries from TIGER. This file appears to be in the WGS 84 coordinate system, and when I open it in QGIS the ...
10
votes
7answers
8k views

Where can I find a shapefile of city boundaries in the US?

Where can I find a shapefile that contains boundaries for the major cities in the United States? I have tried the census website but could not find anything.
5
votes
3answers
2k views

2010 Census Tiger County shp file with defined coastal land area

I am looking for a 2010 Census Tiger Shape file that hugs the coastline and doesn't include the ocean in county boundaries. I have a pre 2010 file that did this and I can't seem to find a 2010 ...
3
votes
2answers
496 views

TIGER/Line processing

Does anyone know of scripts for merging TIGER/Line shp files? It is for extracting the road features only, but for the whole of USA. They are provided as shp files for one county at a time here: ...