{"id":5720,"date":"2016-11-22T17:19:33","date_gmt":"2016-11-22T22:19:33","guid":{"rendered":"http:\/\/research.prattsils.org\/?p=5720"},"modified":"2016-11-22T17:19:33","modified_gmt":"2016-11-22T22:19:33","slug":"mapping-locations-new-york-city-wi-fi-hotspots-public-pay-phones","status":"publish","type":"post","link":"https:\/\/studentwork.prattsi.org\/infovis\/visualization\/mapping-locations-new-york-city-wi-fi-hotspots-public-pay-phones\/","title":{"rendered":"Mapping Locations in New York City: Wi-Fi Hotspots and Public Pay Telephones"},"content":{"rendered":"<p><strong>INTRODUCTION<\/strong><\/p>\n<p>The prospect of creating a geospatial map depicting relevant data with aesthetically pleasing hexagons, points or nodes, reveals that this generation is receptive to information visualization tools and techniques. \u00a0Throughout the course, the ability to create tables, graphs and now maps have impacted the way data analysis is shown. Everyone knows this phrase, \u201ca picture is worth a thousand words\u201d.\u00a0 Knowing how to demonstrate and layout any visualization leads to the basic understanding when any type of graphic information is done correctly.\u00a0 The positive results speak for itself whereby people generate a buzz surrounding the map which is filled with pertinent information at their disposal.<\/p>\n<p>The significance of maps portrays the positioning of data within a particular city, region or district. \u00a0In this case scenario, two different datasets are used to inform the audience about the data analysis based in New York City.\u00a0 First and foremost, both datasets were obtained from the NYC OpenData website: \u00a0https:\/\/<a href=\"http:\/\/nycopendata.socrata.com\/data?browseSearch=public+pay&amp;type=&amp;agency=&amp;cat=social+services&amp;scope=\">nycopendata.socrata.com\/data?browseSearch=public+pay&amp;type=&amp;agency=&amp;cat=social+services&amp;scope=<\/a>. \u00a0The datasets chosen for this project are as follows:<\/p>\n<ul>\n<li><b><strong>NYC Wi-Fi Hotspot Locations <\/strong><\/b><\/li>\n<li><strong>Public Pay Telephone Locations <\/strong><\/li>\n<\/ul>\n<p>Carto, formerly known as CartoDB, is an open\u00a0source (free) software used for Geographic Information System (GIS) which displays the data on a flat earth surface called a map. The information provided depends on what datasets are used.\u00a0 The map created for this project will answer the following questions:<\/p>\n<ul>\n<li><b><strong>What is the purpose of a map?<\/strong><\/b><\/li>\n<\/ul>\n<ul>\n<li><strong> Why is it important to know about the Wi-Fi Hotspot locations?<\/strong><\/li>\n<\/ul>\n<ul>\n<li><strong> Why do public pay telephone locations still exist? <\/strong><\/li>\n<\/ul>\n<p>Generally speaking, maps answer questions about purpose, location, and the process of determining what elements to include among other tools. \u00a0Cartographers typically use typography to ensure a detailed description of the city, local or district in which the map focuses on to determine the outcome of the data selected.\u00a0 Having a map that represents the Wi-Fi Hotspots is crucial for anyone seeking access to work on their computers whether it is for business, educational, or recreational purposes.\u00a0 By the same token, in this age of smartphones, public pay telephones are scarce throughout New York City and beyond.\u00a0 In any case scenario, the importance of knowing the whereabouts of pay phone locations is equally important.<\/p>\n<p><strong>VISUALIZATION EXAMPLES<\/strong><\/p>\n<p><strong>Figure\u00a01<\/strong><strong>\u00a0<\/strong><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/Citi-Bike-Station-Map.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5721\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/Citi-Bike-Station-Map-620x310.jpg?resize=620%2C310\" alt=\"citi-bike-station-map\" width=\"620\" height=\"310\" \/><\/a><\/p>\n<p>When former Mayor Bloomberg introduced the bike initiative to New York City, his vision for New Yorkers stemmed from adding bicycle routes as a form of mass transit throughout New York City: <a href=\"http:\/\/www.wnyc.org\/story\/284632-nyc-bike-share-maps-re-live\/\">http:\/\/www.wnyc.org\/story\/284632-nyc-bike-share-maps-re-live\/<\/a>. \u00a0The bikes serve a purpose by solving the commuting problems and by having yet another form of transportation.\u00a0 This link informs the reader about where to locate a Citi Bike Station.\u00a0 If you hover over the points, the label displays the location with address.<\/p>\n<p><b><span style=\"line-height: 200%;font-family: 'Times New Roman','serif';font-size: 12pt\"><span style=\"color: #000000\">Figure 2<\/span><\/span><\/b><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/map-of-NYC-Cruise-Boat-Ships.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5722\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/map-of-NYC-Cruise-Boat-Ships-620x463.jpg?resize=620%2C463\" alt=\"map-of-nyc-cruise-boat-ships\" width=\"620\" height=\"463\" \/><\/a><\/p>\n<p>New York City is known for dining, museums, and attractions to name a few.\u00a0 The map of New York City Cruise Boat Locations conveniently labels exactly where each pier is located by indicating the address. \u00a0The map simplifies the process of locating the pier of the visitor\u2019s choice.<\/p>\n<p><strong>Figure 3<\/strong><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/time-lapese-of-NYC-Crime.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5723\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/time-lapese-of-NYC-Crime.jpg?resize=545%2C293\" alt=\"time-lapese-of-nyc-crime\" width=\"545\" height=\"293\" \/><\/a><\/p>\n<p>In Figure 3, the choropleth map is described as statistical data for \u201cTime lapse of Crime in NY\u201d according to each New York City\u2019s precincts. \u00a0Although this map image is static, the map is actually animated and upon pressing the play button on the left-hand side of the map, it automatically updates the information reported for each precinct from the year 2000 through 2015. The choropleth map is designed to show the decline of reported crime for each precinct respectively.\u00a0 The polygon shape draws attention to the color scheme showing the two colors each time the dataset is updated and categorized by precinct \u2014 bar chart depicts the last 15 years of statistical data found for the crime reported. \u00a0Figures 1 through 4 demonstrate the similarities between one another concentrating on map locations.<\/p>\n<p><strong>MATERIALS USED FOR MAPPING<\/strong><\/p>\n<p>During lab, <a href=\"http:\/\/carto.com\/\"><strong>carto.com<\/strong><\/a> was used as the preferred software of choice to create data visualization maps. I created an account to start the mapping adventure.\u00a0 The main features include the use of a basemap of New York City.<\/p>\n<p>To my surprise, locating the datasets for this project was an easy find. I chose two different datasets from the NYC Open Data website.\u00a0 Under the Social Services category both files were at my disposal.\u00a0 The datasets were exported to a spreadsheet in comma-separated value, otherwise known as CSV file. \u00a0The primary function of a CSV file is to house tabular data in Microsoft Excel or other programs.\u00a0 In addition, the datasets were complete containing the necessary elements, and error free.\u00a0 Finally, the process of downloading the datasets into Carto is the next step.<\/p>\n<p><strong>VISUALIZATION METHODS<\/strong><\/p>\n<p>Geovisualization techniques are achieved through Carto using interactive techniques. \u00a0After downloading the datasets from the map dashboard, I selected the basemap of New York City to create a map.\u00a0 Under the style category, I chose the hexagon style to differentiate between the Wi-Fi Hotspots and Public Pay phones dataset.\u00a0 Comparatively speaking, the color scheme must be visible through the viewer\u2019s eye.\u00a0 The green hexagons show the Wi-Fi Hotspots whereas the Public Pay Telephones are shown in red.\u00a0 Hence, using the outliers and cluster feature prevents confusion showing the data points in red to differentiate between the two.\u00a0 In addition, the outlier shows a greater or lesser value than the other data in the set.<\/p>\n<p><strong>Figure 4<\/strong><\/p>\n<p><a href=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/WIFI-Hotspots-and-Pay-Telephone-Locations.png\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-5725\" src=\"https:\/\/i0.wp.com\/studentwork.prattsi.org\/infoshow\/wp-content\/uploads\/sites\/2\/2016\/11\/WIFI-Hotspots-and-Pay-Telephone-Locations-620x394.png?resize=620%2C394\" alt=\"wifi-hotspots-and-pay-telephone-locations\" width=\"620\" height=\"394\" \/><\/a><\/p>\n<p>Furthermore, the label on the top left-hand corner shows both locations. \u00a0If you click on the Public Pay Telephone, you will be able to see the general location of Wi-Fi Hotspots in NYC which are the green hexagons.\u00a0 Equally, if you select the geo export, you will find the Public Pay Telephone data points in red.\u00a0 Hence, the Public Pay Telephone location data points are in red.\u00a0 The Wi-Fi Hotspots location are the green hexagons.<\/p>\n<p>NYC Wi-Fi Hotspot locations are naked to the eye. \u00a0It is primarily located in Downtown Brooklyn, Manhattan, and including Wi-Fi services in NYC Subway stations.\u00a0 Although it is not available in all underground stations, in the near future most of these stations will be equipped with this service.\u00a0 Here is a link for more information about the availability of Wi-Fi in underground stations: <a href=\"http:\/\/transitwirelesswifi.com\/\">http:\/\/transitwirelesswifi.com<\/a>.<\/p>\n<p>With respect to Public Pay Telephone, the data provides free public Wi-Fi locations. As I previously mentioned, due to the minimal amount of public telephones in NYC, it is significant to know the status of location and zoning information.\u00a0 Please refer to this link for more information: <a href=\"http:\/\/www.nyc.gov\/html\/dcp\/home.html\">http:\/\/www.nyc.gov\/html\/dcp\/home.html<\/a>.<\/p>\n<p><strong>VISUALIZATION RESULTS<\/strong><\/p>\n<p>Choosing the right data to administer the results of Wi-Fi location is vital since so many people rely on these services. \u00a0New York City is committed to provide Americans and visitors with the tools necessary to obtain free Wi-Fi services for anyone seeking this information.\u00a0 The future of Wi-Fi is unknown.\u00a0 However, all the hype about Wi-Fi may exceed everyone\u2019s expectations: <a href=\"http:\/\/www.forbes.com\/sites\/parmyolson\/2013\/02\/05\/what-happens-if-america-gets-free-nationwide-wifi-google-wins-carriers-lose\/#6fcc3543a862\">http:\/\/www.forbes.com\/sites\/parmyolson\/2013\/02\/05\/what-happens-if-america-gets-free-nationwide-wifi-google-wins-carriers-lose\/#6fcc3543a862<\/a>. \u00a0For map enthusiasts, updating results through graphic visualizations such as the map shown above will continue to have a place for interested parties.<\/p>\n<p><b><span style=\"line-height: 200%;font-family: 'Times New Roman','serif';font-size: 12pt\"><span style=\"color: #000000\"><strong>FUTURE DIRECTION<\/strong><\/span><\/span><\/b><\/p>\n<p>Due to time constraints, I would have included an interactive map showing the address location when hovering over each data point. \u00a0This type of map enables the user to choose the aggregation options with customizing styles.\u00a0 Focusing on this would have made a world of difference; although the map created is simple it is to the point showing the end results with labeling capabilities.<\/p>\n<p>Recently, Carto introduced a wealth of information by designing Carto builder for the layman, making it easier to create a map for non-coders.\u00a0 The Carto platform is user-friendly and meets the needs of anyone interested in creating a map with minimal geospatial skills.\u00a0 In this technological age, I am looking forward to learning more about Carto since I used only a fraction of what Carto can do with location analytics.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>INTRODUCTION The prospect of creating a geospatial map depicting relevant data with aesthetically pleasing hexagons, points or nodes, reveals that this generation is receptive to information visualization tools and techniques. \u00a0Throughout the course, the ability to create tables, graphs and now maps have impacted the way data analysis is shown. Everyone knows this phrase, \u201ca&hellip;<\/p>\n","protected":false},"author":436,"featured_media":5725,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[92,93,31,94],"coauthors":[],"class_list":["post-5720","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-visualization","tag-cartographer","tag-information","tag-maps","tag-visualization"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paBdcV-1ug","_links":{"self":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/posts\/5720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/users\/436"}],"replies":[{"embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/comments?post=5720"}],"version-history":[{"count":0,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/posts\/5720\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/media?parent=5720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/categories?post=5720"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/tags?post=5720"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/studentwork.prattsi.org\/infovis\/wp-json\/wp\/v2\/coauthors?post=5720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}