Sajjad Anwar

Bangalore 🚘 Kathmandu

Analysing Bangalore transit data

India data repository.

Detect cows from street photos using OpenCV

Indian Railway Maps

Visualizing the Indic Wikipedia Community.

Dataset of highway toll collection centers published by the NHAI, updated monthly.

Admin boundary shapefiles and geojsons for Kerala. Based on datameet.org/maps

Imposing MVC for a Flask application

"You can't always/just throw a map at a problem." and jazz like that.

Bangalore metro lines and stations

All old code for the Automatic License Place Recognition System that we wrote in 2009-2010.

Extract OSM data from Overpass and create Mapbox Tilesets

Data and Maps Workshop, OpenDataCamp Bangalore, March 2-3.

Hacking on PyS60 to develop some apps.

Working with Data Workshop, 3-5 August, Chennai.

Map visualising the history of international borders based on the data from CShapes

Compare OSM to Google Maps, generate static images.

Cartonama Workshop Website

osmium based OpenStreetMap data filter

Talk and workshop materials for SOTM 2018, Milan

Create a single FeatureCollection from line delimited GeoJSON Features or FeatureCollections

Expense tracker

geohacker.in

Playground for the florida maps project.

Script to parse iCal files and filter events based on a keyword.

Stories of struggle from Goa during Covid 19 lockdown.

Easily get bbox in different formats and orders

OpenStreetMap as Infrastructure.

Map of the Mozilla l10n Teams worldwide.

Find roundabouts in OSM using TileReduce and QA Tiles

Content for the Latex Workshop

A simple RESTful Flask CRUD.

Map Frontend for helping 2018 Flood Victims

Novel Corona Virus - COVID-19 India Datasets by DataMeet

Maps and data workshop for the IT for Change in Bangalore.

Barebones node app for shortnening URLs with tinyurl

Mapbox GL JS workshop boilerplate

Find unconnected places in OSM

Add a property to OSM features in a GeoJSON to open them in JOSM

Leaflet layer opacity control using HTML5 slider - proof of concept.

Lists all the neighbors of every polygons in a shapefile.

Map for the Blank Noise Project.

Buiding an API for the Socomatics data center.

Nifty LeafletJS code snippets

Introduction to OpenStreetMap presentation

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Price index for ecommerce.

Talk about participatory mapping - why, how and thereafter.

Leaflet geosearching/geocoding control

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Geekup.in source code

Gen-AI Chat for Teams - Think ChatGPT if it had access to your team's unique knowledge.

Lambda + Websockets for OSM Real Changesets

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Debug kelpwatch hexbins

Bangalore surface temperature map from Landsat

Overlay OSM QA Tiles on NAIP Imagery

CLI to convert raster data to points (CSV or Pandas Dataframe)

Tasking Manager - The tool to team up for mapping in OpenStreetMap

covid19kerala.info Main website

convert osm to geojson

Example from react-native-mapbox-gl to demonstrate a crash

Ayesha's Portfolio

A react-native wrapper for social authentication login for both Android and iOS

The rails application powering http://www.openstreetmap.org/

filter OSM features, find stats and export GeoJSON using OSM QA Tiles

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Useful tools and scripts related to Mapillary

The easy-to-use OpenStreetMap editor in JavaScript.

Take a list of place names and a bounding box to run against the OpenCage Geocoder

Stream the planet!

Show streets that don't have Mapillary photos.

A tool to match osm feature to wikidata tags and then fetch required language translation, if present in it's wikidata

Find intersections in OSM using Tile Reduce

Find reverted changesets from a set of changesets that caused the revert.

Wrapper around sax-js to allow for asynchronous event handlers, and using streams2 to properly exert backpressure on piped streams.

Replace colons with underscore from keys in OSM GeoJSON.

Mapbox GL JS map for IndiaSpend air quality data

Counts a set of OSM tags using OSM QA Tiles and Tile Reduce

SRT + Video + Mapbox-GL

Things I like about the City of Spices _work in progress_

OpenStreetMap data density based on tags.

Modular rewrite of the OSRM frontend using LRM

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Make queries to OpenStreetMap's overpass API and output as GeoJSON

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MapTab for Firefox

Maps for emergency support.

nzfinder

Unconnected Major Map with JOSM Remote Control

See OSM edits happen in real time.

Single page, static website for the TEDx Bangalore event.

List of datasets shared in the datameet google group.

Material for Techcamp Bangalore.

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Test-exercises

Octopress instance for 7high.in

A Work in Progress notification page for Geohackers.in

Child theme for the geohackers.in blog.

Slide deck for the talk on making of the SSLC maps and infographics(http://sslc.klp.org.in). OpenDataCamp 2013, Bangalore

The 12th Plan Hackathon stuff.