tmorrisseyNYC

wtf-zipcodes

So you want to map zipcodes...

nyc-lib

labs-travelsheds

User-friendly transit isochrone generator powered by OpenTripPlanner

Hypermap-Registry

Hypermap Registry, remote map services made easy for your SDI

AGStoShapefile

Convert ArcGIS Server Dynamic Map Service to GeoJSON and Shapefile

TechJobs

NYC Tech Jobs is the City's initiative to highlight critical roles for developers, data analysts, and designers in City government.

labs-postgis-preview

A lightweight express app and leaflet frontend for previewing PostGIS queries

csv-schema

Analyzes a CSV file and generates database table schema, all within the browser

node_postgis_express

Lightweight PostGIS query viewer built on Node

EsriOpenLayersClient

An Openlayers Client that brings in Esri's Base Maps, WMTS, WFS-T, WMS and WPS from an ArcGIS Server

osm-bright

A Carto template for OpenStreetMap data

SLD-s

Geoserver SLD Collection

mbtiles-spec

specification documents for the MBTiles tileset format

mbutil

Importer and Exporter of MBTiles

mapnik

Mapnik is an open source toolkit for developing mapping applications

mapshaper

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files

analysis-demos

OSOpenMapLocal-QGIS-stylesheets

QGIS Stylesheets (QML) for use with OS OpenMapLocal shapefiles

geoclient

Geoclient geocoder

Pre-K-Finder

NYC Pre-K Finder

workshops

Workshop materials relating to open source projects that we participate in or products we support.

geogig

GeoGig project