Building a simple geofencing alert for a logistics app
A logistics company wanted a plain alert the moment a delivery truck entered or left a specific customer's site, without building or licensing a full fleet tracking platform.
Tag
#reverse geocoding
Building a disaster-response resource map
A regional relief coordinator needed to plot shelters, supply points, and reported needs on one shared map, fast, with addresses arriving in whatever format volunteers happened to type them.
Build a store locator with reverse geocoding
Turn a customer's coordinates into a readable address with reverse geocoding, then compare it against your store list to surface the closest locations first.
Reverse geocoding accuracy near international borders
A coordinate a few meters from a border can reverse geocode to either country depending on exactly how the border data is drawn. This is a genuinely hard case, not a bug.
Building a ride-share pickup radius check
A campus ride-share app needed to confirm a pickup request actually fell inside its approved operating zone before dispatching a driver.
Reverse geocode a list of coordinates without writing a loop
Send a list of latitude and longitude pairs to the reverse endpoint in one call and get back an address for each one, in order, without extra overhead.