In maps (as inwards life) boundaries tin hold upwards fluid entities. This seems especially truthful when considering local neighborhood boundaries, where it tin hold upwards real hard to discovery fifty-fifty 2 people who concur on the borders of their local neighborhoods.
DNAInfo hopes to settle the declaration over the exact seat of New York neighborhoods past times crowdsourcing the Definition of neighborhood boundaries. Where Exactly is Your Neighborhood allows anyone to pick a New York neighborhood too so depict the neighborhood boundary on summit of a Leaflet map.
Once y'all convey drawn where y'all intend your neighborhood's edge lies on the map y'all tin compare your neighborhood boundary amongst those submitted past times other New Yorkers.
Where Exactly is Your Neighborhood could good convey been inspired past times a like projection carried out inwards LA past times the Los Angeles Times.
In Los Angeles the boundary of the city's Eastside neighborhood is especially hard to define because at that spot seems to hold upwards no official map of the area's extent. The Los Angeles Times thence decided to settle the declaration past times shout for their readers to depict Eastside on a map.
On the L.A.'s Eastside: Where practise y'all depict the line? map y'all tin locomote the Leaflet drawing tools to depict your thought of where Eastside's boundaries lie. You tin so compare your concept of the neighborhood amongst the see of the Los Angleles Times too amongst the views of other readers.

Bostonography was likely the outset website to endeavour too crowdsource neighborhood boundaries, amongst their projection to discovery out where residents believe Boston's neighborhood boundaries lie.
The projection uses a Google Maps tool to allow participants to depict on a Google Map where they intend Boston neighborhood boundaries run. This has allowed Bostonography to practise a map of all the amalgamated responses so far.
The results for each neighborhood are also beingness analysed to come across which neighborhood boundaries participants convey a potent understanding nearly too to highlight areas where at that spot are contradictory opinions nearly which neighborhood they belong to.
The Neighborhoods Mapping Project wants y'all to forget nearly what Google & Apple maps tell y'all nearly your local communities too instead map your ain neighborhood boudaries. The consequence is a crowdsourced map of Portland, Seattle too Vancouver neighborhoods.
No names or boundaries are included inwards the initial map see of each city. Local citizens tin thence map their ain ideas nearly their local neighborhoods. To start adding neighborhoods to the map only click on the 'start mapping' button. You tin so locomote the drawing tools to depict approximately a neighborhood on the map. When y'all convey finished your neighborhood boundary y'all tin get upwards the expanse too hand it a description.
Once you've finished drawing your neighborhoods on the map (or if y'all only desire to come across what other people convey mapped) y'all tin choose the 'view maps' option. Do this too the crowdsourced neighborhoods volition hold upwards outlined on the map. Click on an expanse on the map too y'all tin read what others convey called the neighborhood too how they define the area.
If y'all don't alive inwards Portland, Seattle or Vancouver y'all tin ever start your ain crowdsourced neighborhood map past times forking the projection on GitHub.
The Neighborhoods Project is some other experiment inwards crowdsourcing USA neighborhood polygons. The Neighborhoods Project allows developers to download neighborhood boundaries for every urban inwardness inwards the USA derived from geotags on Flickr photos.
Users tin also edit the Flickr derived boundaries too download a custom GeoJSON amongst the edits applied. Edits to the boundaries are so fed dorsum into the overall results to assistance ameliorate the boundary data.