GeoQuery.in

Open Mapping Infrastructure

Vision

Our vision.

Example

See code example in the server folder.

Setup Server

Install Dependencies

npm i

Run ./setup.sh. This script will download all the necessary files

./setup.sh

Start Server

npm run start

Docker Container Setup and Usage Guide

This guide provides instructions for using the Docker container to deploy and interact with the application. The Docker container contains an application that provides location information based on district centroids.

Prerequisites

Before getting started, ensure that you have Docker installed on your system. Refer to the Docker installation documentation for installation instructions based on your operating system.

Setup Docker Container

Once Docker is installed, follow the steps below to set up and run the Docker container:

1. Clone the repository containing the Dockerfile and application files.

   git clone https://github.com/ChakshuGautam/geoquery.in

2. Build the Docker image using the provided Dockerfile with the following command:

   docker build . -t geoquery

   Note: After adding your user to the Docker group, you can run Docker commands without using sudo. If you haven't added your user to the Docker group, remember to use sudo before Docker commands.

3. Run the Docker container using the following command:

   docker run -d geoquery

This command will start the Docker container in detached mode, allowing you to interact with the application.

Interacting with the Application

Once the Docker container is running, you can interact with the application using the provided commands.

1. Check Docker Container Status

   To check the status of the Docker container, use the following command:

   docker ps

   This command will display a list of running Docker containers along with their details. Store "Container ID"

2. Retrieve Container IP Address

   To retrieve the IP address of the Docker container, use the following command:

   docker inspect <container_id> | grep -i "ipaddress" | grep -o '"IPAddress": "[^"]*' | grep -o '[^"]*$' | head -n1

   Replace <container_id> with the ID of the running Docker container.

3. Access Application Endpoint

   To access the application endpoint and retrieve location information, use the following command:

   curl "http://<container_ip_address>:3000/location/DISTRICT/centroid?query=<location_query>"

   Replace <container_ip_address> with the IP address of the Docker container obtained in the previous step, and <location_query> with the desired location query.

   Example:

   curl "http://172.17.0.2:3000/location/DISTRICT/centroid?query=lucknow"

   Here we have replaced <container_ip_address> with the actual IP address we obtained. This command will retrieve information about the centroid of the district "Lucknow".

API

Works with both ipv4 and ipv6.

Get geolocation corresponding to given IP

curl https://geoip.samagra.io/city/128.101.101.101

Get geolocation for given lat & lon

curl https://geoip.samagra.io/georev?lat=28.7041&lon=77.1025

Get polygon centroid for given STATE/DISTRICT/SUBDISTRICT with some query

curl https://geoip.samagra.io/location/DISTRICT/centroid?query=lucknow

Fuzzy search location by name with STATE/DISTRICT/SUBDISTRICT/VILLAGE levels with query & location level filters in request body, filter keys should one of these STATE/DISTRICT/SUBDISTRICT/VILLAGE.

curl --location 'https://geoip.samagra.io/location/VILLAGE/fuzzysearch' \
--header 'Content-Type: application/json' \
--data '{
    "query": "Arong",
    "filter": {
        "STATE": "Andaman & Nicobar Islands",
        "DISTRICT": "Nicobars"
    }
}'
# Response
{
    "matches": [
        {
            "state": "Andaman & Nicobar Islands",
            "district": "Nicobars",
            "subDistrict": "Car Nicobar",
            "village": "Arong"
        }
    ]
}

Notes

DB will remain updated automatically. Please create a ticket if you see some issues.

Contribution Guide

1. Please consider issues up from grabs.
2. It will only be assigned with a PR.