Nominatim | Open Source search based on OpenStreetMap data | Map library

I had the existing code which already built with located control and auto update lat/long in value web form(see attached) Now I want to add a draggable maker when my location is detected and auto update the lat/long when maker pin point changed focus on located control function. My search control function work as expected, it was using markerz as maker.

Here was my existing code:

I had the control located css & js ready, but I can't figure it out. I was plan to make it when the located button is pressed, it will located me to the current direction with marker and auto fill lat & long in my web form(As attached).

lat & long form

Below was my existing code for search control. Function auto fill & marker lat/long when search address was found.

I have a list of 200+ latitude and longitude coordinate pairs.

For each coordinate pair I want to create a dataframe which contains column district and column state. So my dataframe will have 3 columns cord, district and state.

For this I am using geopy library but I am unable to get record for more than 115 coordinates.

Sample Data

My goal is to obtain the longitude, latitude and name of every country and territory in the world, with the help of Nominatim's API, using JavaScript, in order to add them as tiny and clickable points in a Leaflet world map.

Accessing the url using a browser works fine:

https://nominatim.openstreetmap.org/search?country=SG&format=json

It appears that I am unable to receive any of the console.log statements, even with one country:

I am learning about using google mock. I have observed following code as sample to specify the order of function calls. Here we are using InSequence object but not used any where in code. Request to guide me what idea of C++ technique is used internally by TEST_F to use this object and enforce the oder

I am reverse geocoding coordinates which pertain to addresses in countries where the Cyrillic alphabet is used. I am using tidygeocoder and OSM/Nominatim as a method. How can I modify my request in tidygeocoder to get the results/addresses not in Cyrillic but in Latin letters/in English?

As far as I can tell, the relevant property in the Nominatim/OSM API is accept-language (see here and here). But adding it to a tidygeocoder request seems not to work.

I can't find any information wether the gatsby-plugin-react-leaflet (made for gatsby v2) is compatible with gatsby v3 or not, nor can I find any info on the build errors I get. I have tried everything ie checking if the window is defined, useHasMounted etc and nothing works. Seems to be something with this version of the plugin for gatsby. Any info would be great.

I get these errors when trying to build:

This is my the full code, if I remove the MapContainer and everything in it, Gatsby builds without problem.

Using the Nominatim APIs, am able to do a search based on a query. However, all the results returned have a Tag associated with them, like leisure=fitness_centre.

How can I, thus, use the OpenStreetMap APIs to search a given location (say London) for all the fitness_centre tags? Idea is to be able to search the map, zero in a location (say London, Oxford etc.) and then search for all places/locations with Tag [leisure=fitness_centre]

Using Google Places API, one can search using tags using something like below (specifying type=gym) -

https://maps.googleapis.com/maps/api/place/search/json?location=51.509865,-0.118092&radius=50000&sensor=true&key=&types=gym

Only issue with the Google Places API is that they are extremely pricey!!, so looking for OpenStreetMap as an alternative.

In my Dataframe I have two columns of latitude and longitude. I want to use these two columns to calculate my test_url column for getting the country inside it.

I'm using the Nominatim OpenStreetMap api url for this.

My imports: