Questions tagged [geocoding]

Use when converting street addresses into spatial data that can be displayed as features on a map, by a reference dataset or locator.

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9 views

Problems while importing data from Nominatim

I am parsing some geo-data with the help of Python and requests to Nominatim API and face the problem.There are two screenshots and data on two screenshots is slightly different(notice trimmed area). ...
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Geocode input glitch ArcGIS Pro

I am teaching an Intro to GIS course, using ArcGIS Pro. The assignment is to create 1 Zip Locator and 1 Address Locator, then geocode an address table (GroceryStores) using those locators. Creating ...
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Seeking bulk geocoding service for Brazil that allows permanent lat/long data storage

I have to geocode a huge dataset, with about 35 million addresses from Brazil. I was not able to find a good solution, even considering paid geocoders. So, I'd like to know if there is any geocoder ...
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41 views

Google Geocoding API to geometry (Multi-line string)

I am using the Google Geocoding API. I need to use that response and convert that to geometry. How is this possible? What postgis function should I use and what parameters to assign? Raw JSON data: &...
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77 views

Geocode using layer of latitude and layer of longitude using R

I am working in R. I need to geocode a raster image having a layer of latitude and a layer of longitude (that i’m importing with “raster” package). To be more precise, I have the first layer with an ...
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What is the best geocoding Plugin to use in QGIS? [closed]

I have to transfer around 1200 points into my GIS project. Therefore I have given a .csv-file with city names (partly missspelled or unidentifiable). All of the locations are in Germany (as I read ...
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15 views

PostGIS geocoder with TIGER data. Getting county from address?

I have installed PostGIS with the geocoding extension and have loaded 2019 TIGER data for all the states. How can I get the county for a US address? I would have the full address available. Example: ...
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41 views

Python - Getting coordinates without restrictions

I'm using Python for getting coordinates (latitude & longitude) for a comprehensive list of cities and postal codes (thousands of rows, nearing 10 000 rows). At the moment I'm using geopy and ...
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Geocoding search bar input into city with Nominatim and Leaflet

Is it possible to transform a search bar into a geocoder with Nominatim and Leaflet? Using the search bar I would like to search for a city to view weather information and view it on the map. In the ...
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Load Census geocoder into own database?

I need to find the county name for a large number of addresses. I found the following API which does that. https://geocoding.geo.census.gov/geocoder/geographies/address?form Is it possible to load the ...
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38 views

Updating map after zoom change

I'm building a map that uses a conditional statement to determine what data to load based on the zoom level. However, the conditional statement is only fired when the map first loads, as opposed to ...
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Beta-diversity among grids

I started a new project in which I'm be measuring beta diversity between grids. The most appropriate metric to use is the Bray-Curtis dissimilarity index. I can perform calculations between raster ...
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Troubleshooting MMQGIS Geocode from Street Layer

I've been having trouble getting MMQGIS to correctly geocode street addresses using a street layer. Some of the locations end up in entirely the wrong city. To illustrate the problem, here's what ...
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70 views

Extracting lat lon of points from list of postal codes

I have scraped a list of postal codes for which I want to extract (lat, lon) data. extracted postal codes In Postal Codes Germany, I was able to extract lat lon for the postal code by is there a way ...
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30 views

Is there an international standard for region codes that defines the European Union? [closed]

I have seen the ISO 3166 defines 2-letter, 3-letter and numerical codes for countries around the world. However, the European Union does not seem to have a code. Is there an international standard for ...
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Geocode points with append data ArcGIS Online

I am trying to add points with address data in a .csv file to a hosted layer in ArcGIS Online with the hops of ArcGIS geocoding the points for me. When I try to append the data, I am prompted to ...
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Points to path and Reprojecting

My dataset contains the beginning and ending points of certain street segments in a city. I used Points to Path to create a line between the two. What I want to do is use Points along geometry to ...
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Existing standard country codes explicit in time and space

There are several comprehensive systems for coding countries such as ISO, TLD, M49. I am looking for a system that is explicit about the time period that the code refers to. My application is a ...
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19 views

MMQGIS is getting exponentially slower

I'm trying to geocode about 250k addresses and after. Several crashes later I split the file into several smaller files. I even created a test file of 4 known addresses to check if it's functioning ...
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61 views

What address locator to use for geocoding addresses in Excel?

I've been struggling to geocode the following addresses from an Excel table both in ArcMap and ArcPro: As you can imagine, I'm trying to geocode the addresses in the "StreetAddress" field. ...
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106 views

Mapbox Geocoder with a Leaflet map. Zoom to result, how?

I have a Lealfet map together with the Mapbox geocoder outside the map. The Geocoder and the map works. But i need to zoom to the result from the geocoder. Some code: var map = L.map('...
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30 views

Geocode Locator - USA_PostalEXT locator for Zip+4

I have a list of addresses for which I need to get the ZIP+4. I am trying to geocode following https://support.esri.com/en/technical-article/000014901 which specifies to select the USA_PostalEXT ...
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74 views

Getting building addresses from Google Maps API

I am trying to download all the building addresses on a specific street. Is it possible to download all addresses using Google Maps API as building address are available online in maps but API is not ...
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Applying the censusgeocode Package to an Entire Dataframe of Geocoded Data

I have a data frame of latitudes and longitudes. The goal is to apply the censusgeocode package to the entire data frame where our x is our latitude column and our y is our longitude column. After ...
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My dataset lists state and county FIPS codes separately. How should I combine?

I can't do a simple "concatenate" because the codes don't have leading zeroes. Are there any available APIs that I can use to geocode this data given the format? Or do I have to manipulate them so ...
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176 views

Google API Geocoding in MS Excel for free

I am seeking a solution enabling me to do address geocoding in Excel using the Google Maps Geocode API. Basically, the task is possible via Google Sheets, like has been discussed at How to Geocode a ...
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53 views

Integrating Pelias with Openrouteservice

I did setup locally ORS backend (localhost:8080) and frontend (localhost:3005) instances using Docker and already integrated them by changing the Gruntfile.js of frontend. Now I ran a Pelias (...
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Trouble working with a .TSV containing WKT

I'm working with a .TSV file that represents district boundaries in a portion of a country in Carto. The polygon data is represented in a string column of Well-Known Text lat/long vertices, which I'm ...
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1answer
30 views

Geocoding with Secondary Address Data

Would anyone have a suggestion on how to generate discrete Lat/Lon taking into account Apartment or Unit #? I know that geocoding is primarily based on street address. However, is there a way to ...
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52 views

Include Geocoder from OSM in Leaflet Map

I need to embed a Geocoder from OSM into a Leaflet map. When I include the Geocoder all my Icons disappear. Why? I have shorten the data for this example. Here is my code. <!DOCTYPE html> &...
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241 views

Is it possible to get area or neighbourhood names through GeoPy with Mapbox API?

I am using GeoPy with Mapbox API to get geolocation data, specifically, I need an area or neighborhood names for a given list of addresses. Nominatim and Google Maps do give out such information, but ...
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1answer
81 views

Reverse geocoding for multiple coordinates

My code is generating coordinates (Lat, Lon) of 1000 houses. Now I want to reverse these 1000 coordinates to get full address. The code is: import pprint from arcgis.geocoding import reverse_geocode ...
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53 views

Converting large database of addresses and associated data into point shapefile within ArcMap

I have a large Excel spreadsheet of addresses and project data. I would like to automatically convert this into a point shapefile based on the addresses. Since these are not coordinates and are ...
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1answer
64 views

Geocoding several addresses to Multipoint geometry

I have a csv-file of different companies, see sketch below. Each company has at least one address. Some can have more than 50 addresses. There is one address per cell. In total my csv-file has around ...
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Total number of cells on each MGRS grid level

I'm trying to figure out how MGRS grid looks like in a whole. I've already read wiki page and some articles but still didn't find the answer to my question. As I understand: level (100 × 100 km ...
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58 views

restrict search to specific city - ArcGIS JS API 3.31

I'd like to use the Search widget to search for addresses and intersections in a custom web app (JS v3.31). Is there any way to restrict this search to a particular city? I see how to restrict it to ...
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1answer
121 views

MMQGIS plugin in QGIS 3.10 Mac version?

I'm new to QGIS. I'm interested in geocoding addressed and have seen from research that the MMQGIS plugin is a great resource. I do not see this as a preloaded plugin (most references online ...
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110 views

Batch geocode city/state to lat/long using free or open source tool

I am looking for a way to batch geocode a dataset containing cites/states to lat/longs. The lat/long for the centroid of the city is fine. My data does not contain streets or street numbers. Only city/...
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How to correct slight mismatch of Sentinel 1 GRDH and coastline shapefile?

I'm currently working on Sentinel 1 GRDH data with R (raster, rgdal, sp, rgeos, maptools ...). The geocoding of Sentinel data was made by the following command: gdalwarp(srcfile=paste0(root,"...
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238 views

Why do I get the same error code when Geocoding?

Whenever I use the 'MMQGIS' plug in to 'Geocode' a CSV file containing postcodes to get the longitude and latitude which will enable me to plot the locations as a layer on QGIS, it always come up with ...
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Geocoding using ArcGIS Server

i want to add a geocode service for roads in Ivory coast ,,, i just have the names of places (no ZIP code) ! it works on arcmap but on it doasn't work on the server !
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Batch checking of 1000 records online without batch option. Need automation

Do you know of any method for looping 1000 records over this website? https://apidocs.os.uk/docs/os-places-match I would like to check some addresses but OS doesn't provide batch checking.
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448 views

Plotting points in QGIS using postcodes [closed]

I want to map a list of facilities around the UK by their Postcodes. I have no Eastings or Northings just postcodes. Is this possible via a Plugin or do I need coordinates. I am using QGIS Version 3....
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Google Map - saving latitude and longitude of route/path to my server to show in future the selected route/path and navigate accordingly [closed]

I am planning a software/mobile application where the tasks are like below. An interface where a admin person will create a route map customisation by dragging a polygon path and also may add google ...
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1answer
41 views

Evaluation and rectification of addesses after geocoding

I am working on the geocoding of patient addresses for a public health organization. We use the Normatim (OpenStreetMap) and Google APIs. With the Google service there is no problem so far, but it ...
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2k views

Integrate Leaflet / OpenStreetMap autocomplete functionality to an existing search form on a WordPress template

I am trying to add the autocomplete functionality similar to what you have here https://community.algolia.com/places/examples.html#advanced to the search form in my website. Unfortunately there are no ...
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How to create Google map fixed marker with postal address

I use this script to show a Google fixed map It's marker in the center always <script> function initialize() { var mapOptions = { zoom: 5, center: new ...
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1answer
148 views

Programming Language used in GIS [closed]

I am from the Computer application background and want to know that which programming language is being widely used these days in the GIS domain? And what will be it's scope in the future? How can I ...
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96 views

Measure GPS distance between two points without using almost any math? (accuracy not required)

I'm programming an application where I save GPS location (lat and long) into each user info. I need to search the nearest users, I can only search using a between() function provided by my database, ...
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1answer
53 views

Are searchable maps limited to geocoding APIs like Google

My client wants a searchable map. I'd like to use Leaflet and Mapbox for the map, but is having an address-search feature limited to geocoding APIs like Google Maps or Mapquest?

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