A GIS operation for converting street addresses into spatial data that can be displayed as features on a map, usually by referencing address information from a street segment data layer.

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2answers
866 views

Cloudmade geocoding API: what are the volume limitations?

I'm trying to understand the TOS of the Cloudmade's Geocoding API, but it's not very clear. It says in section 6: use CloudMade APIs in a manner that exceeds request volumes that are set by ...
0
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1answer
278 views

how to build a reverse geocoding service [duplicate]

We want to build a web service like google reverse geocoding. Of course, we will only provide the service for only a specified region. Then we want to know things we need to implement it. By now, ...
2
votes
1answer
419 views

What is the correct coordinate system for google geocoded text file layers?

When importing a text file containing lat/longs geocoded from something like GPSVisualizer.com into QGIS, what is the correct coordinate system to select? Most web services (GpsVisualizer included) ...
2
votes
1answer
69 views

Displaying Highrise Delivery Routes

I have a geocoded address table for High Rise buildings in New York. If i'm trying to map delivery routes to a number of these locations, what would be the best and most clear way to display the ...
1
vote
1answer
273 views

Can I use a Esri geocoding service with my custom basemap?

I am looking at the JavaScript samples in here. I am searching some street by search bar. But not zooming to street, it only viewing city. I have a custom tiled map service layer in my server. Can I ...
2
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2answers
3k views

Geocoding - get lat/long from 11000 address

What I have: an Excel file with 11 thousand address (street + zip code + city) all address are from Portugal the address are not accurate (some address have the name street in a short way) What I ...
3
votes
1answer
364 views

How to get first, most current coordinate in GeoCoordinateWatcher?

It seems like when I have an app that uses a GeoCoordinateWatcher and I attempt to get the first coordinate, it always pulls the last coordinate that the GPS used first when raising the ...
6
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2answers
294 views

Batch geocode with multiple services?

I've got a batch of addresses to geocode (on the order of 10,000), I've looked at various services for doing the geocoding, and each service seems to be able to locate a portion between 50% and 90% of ...
1
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2answers
139 views

Geocoding Address without Arc Server?

I'm helping geocode addresses, and new at it. My office does not have Arc Server, is this required? I found this conversation Address or reverse geocode a point shapefile that points me to address ...
5
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2answers
386 views

Suggestions for Geocoding Messy, Inconsistent, Single-Field Addresses?

I have nine spreadsheets containing information about a total of 33,401 unique events in the greater Chicago area. I have been asked to geocode all of these, if possible, and I am certainly no ...
6
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1answer
829 views

Russian GIS Data

Which companies are the best suppliers of vector, geocoding, imagery, and POI data in Russia? Which companies provide a complete service (which includes the above data types and also routing, ...
0
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3answers
476 views

How to find parcels related to geocoded addresses?

I have geocoded a table of addresses (around 200 records) in ArcMap 10.1 and now need to select the parcel polygons that they are related to. Trouble is the geocoded addresses fall outside of the ...
3
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0answers
61 views

Differentiate between 10-based Locator and Other Locators

In ESRI documentation, it states that the IAdvancedIntersectionGeocoding interface is only available for use in older locators (9.3.1 and below). I have verified this statement. One major problem is ...
2
votes
1answer
410 views

How do I geocode street addresses that have information redacted (e.g. 14XX Main St.)?

My city has an open data section listing crimes and accidents amongst other things. They include approximate time, type of crime, etc. The way they formatted the location Looks something like this ...
4
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4answers
329 views

In the UK, how do I convert from an address to a lat/long?

Please include where I can buy the dataset and how much it costs?
3
votes
0answers
784 views

Can Google Geocode returning addresses nearby

I am using google geocoding to bring me addresses according to what a user type on the search box in my iOS app. I would like to know if it is possible, lets say when the user types m google api ...
0
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0answers
200 views

cannot submit address to Google geocoder on iPad: ArcGIS JS webmap app

I am working on a web map app for desktop and iPads. The app uses a Google geocoder to locate addresses or intersections, added with the standard code in 'init': geocoder = new ...
3
votes
4answers
2k views

Looking for the best data source for a geocoding database for Canada

I'm planning to build a Geocoding database for Canada. The goal is that - the database should be able to provide latitude and longitude for any given street level address in Canada. A similar ...
0
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1answer
106 views

Imported GPS data does not overlap with map

I´m working on QGIS and I geocoded 2 addresses of a city in Germany and tried to input the text-file as a layer. It worked, but the 2 points must be in the map of the city and if I zoom to the ...
3
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0answers
165 views

Shapefile and geocoding to retrieve an area name

I'm very new to GIS and all things geospatial! I have dbf, prj, sbn, sbx, shp and shx files that have been provided to me. The shapefile contains information on parts of the country that have been ...
2
votes
1answer
613 views

Correct coordinate systems, but trustworthy distance between points?

I have limited GIS experience with projections and I have some questions about trying to accurately display point data from two different sources in ArcGIS 10.1 in order to do a proximity analysis. ...
1
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2answers
3k views

Google geocoding v3 stopped working

I've been using Google geocoding v3 for about 6 months but all of a sudden it's stopped working (I get a 610 error). It's only stopped in the last week or so. Then I came across this (see the pink ...
3
votes
2answers
714 views

Geocoding rural addresses in Australia

For my research project at university I would like to geocode about 100-200 addresses in mostly rural areas in Australia. I'm having problems finding a suitable geocoding online service. Services ...
2
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2answers
2k views

How to use Google Maps geocoding with Openlayers?

I'm making a Openlayers map with some shapefile and I have Google Maps base layer. I want to create a text area and a button. When I input a address and click the button, the map should show me the ...
4
votes
4answers
9k views

How to use Google Maps V3 Geocode with Openlayers

How to use Google Maps V3 Geocode with Openlayers. Below is my code but the function does not execute when I try to integrate it with Openlayers. This works with my original google v3 file. Below is 2 ...
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0answers
79 views

How to select and export points interactively by drawing polygons?

Does anyone know how to select a large number of addresses by basically highlighting areas on a GIS map you need names & addresses for and exporting them onto a spreadsheet?? Maybe there's no such ...
1
vote
1answer
2k views

Multiple response from nominatim service call (Geocoding) in openstreetMap

I am using OpenStreeMap with Google as layer, and for geocoding , nominatim service. Below, is my code. $.ajax({ url: "http://nominatim.openstreetmap.org/search?q=" + address + ...
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1answer
268 views

Open Source Engine for Geocoding

I would create a service to geocode from existing shapefiles. I know that ArcEngine does not allow the creation of Windows Services. Is there an open source option someone could recommend?
3
votes
1answer
238 views

Geocoding Levels - zip code versus block face

I'm looking at some massive data, most of which has been geocoded to the block face (front of the building) level, while some of which has been geocoded to the zip code level (less accurate), giving ...
2
votes
1answer
616 views

ArcCatalog crashes when publishing a composite locator service

I created two address locators in a shared file gdb which I then published as separate geocode services. After performing several test searches in ArcMap against the gdb locators and the services, ...
12
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4answers
8k views

Geocode address once in google maps, save in database, read geocoded result from there on

Is it possible to geocode an address, save the result in a database, then read that result from there on? I'm using a Google map that is geocoding hundreds of addresses which obviously hit the ...
3
votes
1answer
559 views

How does Google Map API authenticate users?

They put a limit on the amount of map views, geocodes etc that can be done each day but in the documentation I can't find anywhere where they actually list how it is authenticated. My guess is it has ...
0
votes
1answer
314 views

Updating the reference data for an existing geocode service

I created an address locator in an ArcSDE gdb, based on data stored in a point feature class in the same SDE gdb. I then shared the locator as a geocode service and am consuming it in a Silverlight ...
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0answers
195 views

Query to find lat/lon of a house by street.name & house.number

How can I get house coordinates (latitude, longitude) by street.name and house.number? If it is possible, how I can get it? Many thanks!
2
votes
2answers
285 views

Is there a geo-fence map of Apple's or Google's reverse geocoding?

Is there a map that shows how lat/long maps to locality/county/sublocality/subadmin and possibly covered area?
3
votes
4answers
1k views

Geocodes fails when published to ArcGIS Server

I have a composite address locator that was built using our streets line file and our address points that works great in ArcMap 10.1 sp1. But when published to ArcGIS Server (10.1 sp1) no results are ...
1
vote
2answers
3k views

add location search to openlayers map

I am trying to figure out how to add a search functionality to my openlayers map. I want the user to type in an address and the map to zoom into the location. I am looking at different geocoders and ...
3
votes
1answer
874 views

Geocoding failure on concurrent requests with arcgis-10.0

I've created a small python synchronous geoprocessing script (ctagc) that runs on AGS. The script accepts a table (GPRecordSet) as an input parameter. The script then calls ...
0
votes
2answers
5k views

Is there an open source international GeoCoding database if you only need city level resolution?

I'm writing an application that needs to plot a user's location on the map, and the user could be anywhere in the world, but I only need city/town level resolution, not street address. Is there a ...
10
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3answers
9k views

Does Leaflet JS API provide a Geocoding service?

I am considering replacement of Google Maps with Open Street Maps and the Leaflet JS API. Does the Leaflet JS API provide a Geocoding service?
5
votes
1answer
248 views

What is the bare minimum data I would need to import from an OSM data file in order to geocode an address?

I'm using osm2pgsql to import an extract of OpenStreetMap's data so I can geocode an address to a lat/lng. But I'm new to OSM and mapping so I'm having trouble figuring out what data is relevant and ...
2
votes
1answer
145 views

Why might Ordnance Survey codes all be out by 500m?

I've been given a set of UK Ordnance Survey geocodes, but I think they're all off by about 500 metres. Here is an example - please could someone confirm to me that the codes are wrong, not my ...
4
votes
3answers
3k views

How to geocode an address to a polygon?

Is there a service that can take an address and return a polygon of the property lines (or the coordinates of the corners of the smallest possible bounding rectangle)? update: area is Oakland, CA, ...
0
votes
1answer
397 views

Using Geocode Service Published to ArcGIS Server Within Silverlight Web Map

I'm trying to replicate this sample on my web map. I have been able to build it successfully as-is within VS 2010. However, I run into some issues when I try to get it to work with my services. ...
3
votes
2answers
243 views

Very Inaccurate Geocodes in Canada (Quebec)

Edit: Found this page detailing the standard geocoding abbreviation types which may be of use when trying to match foreign street types. It appears that we'll have to create a much more robust ...
2
votes
1answer
338 views

How to geocode IP addresses at finer resolution than the city level?

I have tried several Geocoding IP API or tools but found that the Lat/Long output is same for all addresses in the same city, which could not meet my needs. Can anyone suggest a better way to geocode ...
3
votes
1answer
391 views

What open source software should I use to geocode the addresses?

Need to geocode the student addresses using the regular 5-digit zip codes. Geocoder will give us an accurate point on the map, so in a Latitude and Longitude environment that should suffice for our ...
4
votes
1answer
719 views

Is there an open source tool for both road network analysis and geocoding?

Is there any one open source software package that can perform both road network analysis and geocoding?
4
votes
2answers
1k views

Differences between OSM data and MapQuest OSM data?

I currently have an OSM "stack" server (Postgres/PostGIS, Mapnik, OpensLayers) working in a development environment, with almost all the South America countries loaded on the database. Since the ...
3
votes
1answer
151 views

Is there a straightforward way to tweak LatLon on a sphere to represent true LatLon?

I have no experience in mapping, so please excuse me if this sounds foolish. I'm trying to use Microsoft MapPoint (2004) software to geocode a number of addresses in Excel. However, my version of ...