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New York City WiFi Hotspots, 2010

Identification Information
Citation
Originator
New York (N.Y.). Department of Information Technology and Telecommunications.
Publication Date
2009
Title
New York City WiFi Hotspots, 2010
Geospatial Data Presentation Form
vector digital data
Publication Information
Publication Place
City of New York
Publisher
Department of Information Technology and Telecommunications
Online Linkage
https://www.columbia.edu/acis/eds/gis/images/doitt_wifi_hotspot_sept_2010.zip
Abstract
New York City WiFi Hotspots, 2010 is a point representing approximate location of Wi-Fi hotspots as of 2010. This data set was created by NYC Department of Information Technology and Telecommunications and was downloaded from the NYC Open Data website.
Purpose
To help locate Wi-Fi hotspots in NYC
Temporal Extent
Currentness Reference
publication date
Time Instant
9/17/2009
Bounding Box
West
-74.170008
East
-73.716551
North
40.903765
South
40.552176
Theme Keyword
Wi-Fi hotspots
WiFi
WLAN
Wireless
wireless local area network
Internet
Theme Keyword Thesaurus
None
Theme Keyword
utilitiesCommunication
Theme Keyword Thesaurus
ISO 19115 Topic Categories
Place Keyword
New York (N.Y.)
Brooklyn (New York, N.Y.)
Bronx (New York, N.Y.)
Queens (New York, N.Y.)
Manhattan (New York, N.Y.)
Staten Island (New York, N.Y.)
NYC
Place Keyword Thesaurus
None
Temporal Keyword
2009
2010
Temporal Keyword Thesaurus
None
Access Restrictions
None
Use Restrictions
For educational, non-commercial use only.
Status
Complete
Maintenance and Update Frequency
Irregular
Point of Contact
Contact Organization
New York City Information Technology and Telecommunications, Citywide GIS Group
Delivery Point
59 Maiden Lane, 33rd Floor
City
New York
State
NY
Postal Code
10038
Country
USA
Contact Telephone
(212) 232-1134
Contact Facsimile Telephone
(212) 232-1180
Contact Electronic Mail Address
SpatialDataRequest@doitt.nyc.gov
Hours of Service
Monday - Friday, 9:00am - 5:00pm
Spatial Data Organization Information
Direct Spatial Reference Method
Vector
Point and Vector Object Information
SDTS Terms Description
SDTS Point and Vector Object Type
Point
Point and Vector Object Count
1250
Spatial Reference Information
Horizontal Coordinate System Definition
Planar
Planar Coordinate Information
Planar Coordinate Encoding Method
coordinate pair
Coordinate Representation
Abscissa Resolution
0.000000
Ordinate Resolution
0.000000
Planar Distance Units
U.S. Foot
Geodetic Model
Horizontal Datum Name
NAD 83 [Continental US]
Ellipsoid Name
GRS 80
Semi-major Axis
6378137.000000
Denominator of Flattening Ratio
298.257222
Vertical Coordinate System Definition
Altitude System Definition
Altitude Resolution
1.000000
Altitude Encoding Method
Explicit elevation coordinate included with horizontal coordinates
Entity and Attribute Information
Entity Type
Entity Type Label
DOITT_WIFI_HOTSPOT_01_13SEPT2010
Entity Type Definition
WiFi Hopspots
Attributes
FID
Internal feature number. (Sequential unique whole numbers that are automatically generated.)
Definition Source
ESRI
ID
ID
NAME
Name
ADDRESS
Address
CITY
City
URL
Uniform Resource Locator
PHONE
Phone Number
TYPE
Type
ZIP
Zip code
SHAPE
Feature geometry. (Coordinates defining the features.)
Definition Source
ESRI
Distribution Information
Distributor
Department of Information Technology and Telecommunications
Name
Metadata Reference Information
Metadata Date
20140107
Metadata Contact
Contact Information
Contact Person Primary
Contact Person
Contact Organization
Research Data Services (RDS)
Contact Address
Address
420 W. 118th St., 215 IAB, MC 3301
Address
MS-561
City
New York
State or Province
NY
Postal Code
10027
Contact Electronic Mail Address
data@library.columbia.edu
Metadata Standard Name
FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version
FGDC-STD-001-1998
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