The tag has no wiki summary.

learn more… | top users | synonyms

0
votes
1answer
48 views

When is an address in a new subdivision available for mail delivery?

I have customers that are complaining that some addresses validate on the USPS validation site (https://tools.usps.com/go/ZipLookupAction!input.action) but my geocoding vendor can't geocode the ...
1
vote
2answers
51 views

Demographic Information of U.S. Census Blocks

I am struggling to find the blockwise (not blockgroup or tract) data like employment status, household income, commuting distance, list of place of interest, industry information. By using American ...
1
vote
2answers
82 views

Where can I get the location of all Universities and Colleges in North America?

This seems fairly straightforward but I'm having trouble finding the right data. All I need is the name, address, and lat long of all universities and colleges in North America. I've come across a ...
1
vote
2answers
52 views

Data providers equivalent to USDA/NRCS/FSA Common Land Unit (CLU)?

For one of my agricultural projects, I really need reasonably accurate field boundaries for fields in the US, specifically Iowa right now but later, other similar states. The USDA/NRSC/FSA Common ...
0
votes
0answers
34 views

Getting business listing data for mapping for New York?

How should I go about efficiently compiling the data to map the locations of all the businesses within a given city or town? Are there any free online resources that offer searching businesses by ...
0
votes
1answer
26 views

Raw State Data on Health and Social Outcomes

I am looking for raw health and social outcome data (poverty, obesity, education levels, etc.) by state. I would like to download it as a csv or excel file. It needs to have the state fips listed in ...
0
votes
1answer
50 views

Where can I find GIS data about NYC's combined sewers (CSO) that's free to use?

I've located two sites that display the data that I'm looking for, but both lack exporting functions. OASIS NYC and maps.nyc/gov Otherwise I can't locate this data anywhere in a format I can use in ...
0
votes
1answer
32 views

Ohio DNR Oil Gas Lat / Long Conversion in ArcGIS 10.1

Is anyone familiar with the Ohio Oil Well Search off their website? For the Lat/Long, they have WH_X and WH_Y. The numbers in their do not match up with the actual Lats/Longs off the OHio Well ...
0
votes
1answer
77 views

Is it possible to get the positions of all the stoplights for a given area?

I would like to know if there is a database of longitude and latitude values that locate all stoplights for a given area in the US like a city or a state? How would one go about obtaining this info? ...
0
votes
2answers
31 views

United States City/State comprehensive database [duplicate]

I have been searching online for a comprehensive record of all Cities by State in the United States. When I searched I found some dead links to old data sets. My question is, where is the best place ...
0
votes
0answers
41 views

Looking for USA roads traffic load data

I would like to make a map of the USA Roads with traffic load data (I don't care if it updates monthly , quarterly...) in order to analyze location of customer's shops (they sell vehicle parts and ...
3
votes
0answers
62 views

Septic Tank Location Data for the Southeastern United States

I am compiling a database of septic tank locations to make some rough estimates of the magnitude of return flow to the groundwater system for the Floridan aquifer system. Ideally I would have a ...
1
vote
2answers
117 views

What are the most detailed and reliable address databases for the United States?

Here in Britain people can license the Ordnance Survey's AddressBase product, which provides a list of almost all the country's addresses, along with individually surveyed building locations. Like all ...
3
votes
2answers
39 views

How I relate Census Blocks to FIPS Division/Subdivisions

I need to be able to relate a Census Block to it's corresponding FIPS Division and Subdivision and I have not found any data file or reference to help me identify that relationship, can you help?
3
votes
0answers
79 views

How to geocode Guam addresses with their latitude/longuitude? [closed]

I am attempting to get lat/longs for a table of 25,000 addresses for Guam. Guam's addressing style doesn't follow the typical address number range. I've exhausted all of my geocoding resources. ESRI, ...
0
votes
1answer
283 views

Local geolocation to FIPS county using Latitude and Longitude

I millions of lat,long pairs and I want to convert to FIPS county codes that match with the US census data. In the past I used the census block api but that is too slow for the amount of numbers that ...
3
votes
1answer
141 views

How does a newbie get household income data based on address to the block level?

I am beginning a research project and need to find a way to access the census data about household income. We need it at a closer level than by zip code since income varies a lot by zip code in our ...
0
votes
0answers
48 views

MapServer 6.2: Using REPEATDISTANCE and BUFFER/PRIORITY accordingly: US Interstate Icons/Symbols

I have a map focused on the United States displaying US Interstates. The goal: to make the US interstate symbols look nice and consistent throughout the map. The three attributes I think are the ...
1
vote
0answers
64 views

Is it possible to use USGS .shd files in QGIS?

Has anyone successfully used QGIS with US Geological Survey shd files to map geology - specifically to display colors and geological symbols (dip/strike etc) stored in a USGS supplied shd file. ...
9
votes
7answers
6k 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.