Questions tagged [reverse-geocoding]

The process of converting coordinates (latitude, longitude) into human readable names of locations, such as an address (perhaps partial) or other brief descriptive text.

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Max retries exceeded with URL in Nominatim with GeoPy

I'm trying to get a country name by lat lon (reverse encoding) using Python. I got to Nominatim with GeoPy which worked great two times but now I keep getting Max retries exceeded error. My code: from ...
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3answers
2k views

Self hosted, highly accurate, address geocoding?

I'm working on an app that requires Rooftop level accuracy coupled with very high volumes. The client would prefer to self-host the solution which might not be a bad idea considering our volume and ...
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770 views

Postgres OSM planet reverse geocoding

i'm building function for reverse geocoding in Postgres using PostGIS function's. For now i was able to clean up all the data that was useless to me(rivers, buildings,etc.). I got 3 tables(...
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1answer
331 views

How to extract zip code from reverse geocoding in PostGIS

I have a bunch of lat/lng coordinates that I can reverse geocode, after having installed PostGIS and the relevant Tiger files. I throw in a query like this: select reverse_geocode(ST_Point(lng, lat))...
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1answer
21 views

Determining if particular point is near country or state boundary

I'm developing an accessibility Add-On for flight simulators that allows a blind person to fly. The App is coded in c#. I can easily get the GPS location of the user's Aircraft. What I want to be able ...
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Reverse geocoding geographic features

I have a growing database of routes. Each route is represented by a polyline with say 200 points on average. What I'm trying to achieve is automatic tagging of these routes with names of places and ...
2
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0answers
3k views

How can I get latitude and longitude from FIPS codes?

I have full FIPS codes down to the block, looking for a way to convert the FIPS codes into centroid latitude/longitude for each block. Basically this but backwards (and I'd like blocks, not just ...
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0answers
1k views

Get list of cities within a bounding box

I need to find a web service that allows me to reverse-geocode but with a bounding box. In other words, I want to give the coordinates for a bounding box of latitude and longitude, and be provided ...
2
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1answer
154 views

Reverse geocode through Google Maps API inaccurate?

I have placed around a 1000 markers in my area through Google My Maps, transformed the KML file to CSV, and now want to transform the coordinates to addresses. I am just testing with the first 5 to ...
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1answer
37 views

Checking if geopoint is in shapefile containing world cities

I have approximately 13 million (lat,long) geocoordinates. I also have a shapefile containing 3460 cities. I need to find the City in which this geocoordinate can be found. This is what I am currently ...
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165 views

How to perform reverse geocoding to custom area on the map?

I know there are services that perform reverse geocoding, given a pair of lat-long and return an approximate address, city, etc. The problem I have is that given a lat-long, I want to return the ...
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47 views

“Spatial Match” analogue in ArcMap?

My question is about reverse geocoding addresses over a large area from a set of points or polygons in ArcMap. I know from previous experience that Alteryx with the Spatial Match tool allows one to ...
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197 views

Nominatim - from Point to Polygon (town, city boundary)

I'm struggling with Nominatim's Search and Reverse. What I want, is to reverse geocode a Point and get a (Multi)Polygon. An administrative boundary (town, city scale preferred). reverse geocoding: ...
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270 views

Nominatim where does it get children info

I am trying to build a reverse geocoder that returns all the areas that a geo location point is located in. Neighbourhoods being the lowest level i am interested in. I am using the Europe OSM file ...
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0answers
82 views

Area reverse geocoding

Is it possible to get the name of an area providing just the bounding box? I'm not interested in specific points, what I'm trying to figure out is to get the name of the maximum polygon (I'm thinking ...
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0answers
791 views

Nominatim reverse geocoding Json format difference

I am trying to do reverse geocoding using open street maps. I am getting 2 different Json formats in the response. For, http://nominatim.openstreetmap.org/reverse?json_callback=cb&format=json&...
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0answers
164 views

Batch Reverse Geocoding Not Working

we have a (Geocode Service) which has enabled with Batch Geocoding parameters as now when we test the service like {x:-83.000369, y:40.055185} , {x:-83.000031, y:40.051250} ‍ ‍ ‍ at It only ...
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459 views

Reverse Geocoding, Nominatim, TIGER & residential house numbers

Coming across Nominatim/Installation it says: In the US, the OSM instance of Nominatim uses TIGER address data to complement the still sparse OSM house number data. Basically I'm wonder how it ...
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744 views

All coordinates with an specific distance to one point

I'm sorry for my english! I have to get the following informations: I have a specific point with long/lat. Then i draw a circle with a specific radius (e.g. 5km). The intersections of all roads on the ...
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250 views

GPS Coordinates to POI

I need to convert a pair of (latitude, longitude) coordinates to a POI if available. I am able to reverse-geocode the coordinates to an address. After that is there a way to map the address to a POI ...
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31 views

How to add addresses to line segments in road network files?

I have road network data for incorporated/unincorporated places in the US. Each place is composed of road network lines with the following attributes: street name, length, place name, State. I would ...
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967 views

Reverse geocoding from sql server

I have a lot long/lat data in MS SQL Server, i want to do reverse geocoding by using openstreetmaps or some other free web service, and on the end i want to display all of that in report builder, does ...
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79 views

Permanent link to a Nominatim address?

I want to be able to link landmarks from a private database to their respective OSM representations (nodes, ways or relations). One of the approaches I have seen to get permanent-ish reliable link to ...
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339 views

How/Where to get reverse geocodes up to 5 decimal points precision for offline use?

I would like to have a simple text file(s) with following reverse geo-codes information for all the countries (i.e. world): Coordinates -- Address e.g. 12.96779, 77.65306 -- #7, Jeevan Bima ...
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101 views

Network Analysis for Pickup and Dropoff

I have a bit of a problem that I need help with. I am looking at a set of lat/long with a time stamp for the desired pickup or drop-off for passengers. There are multiple pick-ups and drop-offs within ...
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0answers
3k views

Always getting “unable to geocode” in Nominatim?

I've installed Nominatim and everything seems to work fine, but whenever I try to use the reverse geocoding API, all I get is "unable to geocode". Strangely, the search function works well and returns ...
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0answers
247 views

Get house addresses within polygon?

Is there a data source/service for the USA where, if we provide a polygon, it provides the addresses of all houses contained within it? I just want to know if this type of functionality or similar to ...
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228 views

How to use ArcGIS to reverse geocode and get road segment number?

I am now in a project which need to make reverse geocoding , namely ,given the latitude and longitude(assumed that the location is in a street), I want to get the road segment it is located in. What I ...
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Stopping the automatic snap to locator in Arcgis 10.0 reverse geocode

I built a network application using arcgis 10.0 sdk for wpf. The application uses a locator of highway milestones to reverse geocode (and identify) the "flag" the user clicked on the map. My Problem ...
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22 views

How do i get Street name (address) with pelias?

I created a geocoding service using pelias. I add open street map data to Pelias and use it for addressing. When i search an address, the Pelias send me just point(poi) or Polygon features name but i ...
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64 views

Survey123 Connect geolocate from a text field using online survey

From the web survey, is it possible to put a point on the map from typing in your address? As it stands, when I type my address a drop down from the search bar in the map appears. But, the map doesn't ...
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1answer
44 views

Reverse geocoding problem

I did an address locator on ArcMap and I published the geocode service on ArcGIS Server. When entring the long/lat I got the address but when trying the reverse geocode it didn't get the address.
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31 views

Safe default value for missing street address number when reverse geocoding?

Context We are building an app that reverse geocodes a user location to retrieve a street address. The street address is then used to request transportation pick-up at the person's location. ...
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1answer
90 views

Providers of search engine services

What I'm working on: I'm building an app that is mostly related to geodata. I consider having a lazy filing database, so it will be filling while the users add new cities to their profiles. I'm ...