Tip: You can also import a XLSX file or a Google Sheet. This will be the first data layer we upload. Select the sharksightings.csv from your desktop. If a shark is seen along the beach, the spotter sounds a siren and raises a specific color-coded flag, upon which swimmers are requested to leave the water. This spotter is in radio contact with another spotter on the beach. A spotter is placed on the mountain with polarised sunglasses and binoculars.
Shark Spotters are positioned at strategic points along the Cape Peninsula. This map shows the location of Shark Spotters along the False Bay coastline in South Africa, as well as all reported white shark sightings between September 8, 2012, and February 22, 2013. Now copy and paste the text below into the Description dialog box: In this case, we’ve supplied some text below for you to copy and paste into the Map title dialog box: If you have a raw list of locations such as ZIP codes (i.e., some ZIPs appear more often in the list than others) and you haven't calculated the frequencies yet, you can set the "Calculate frequency" option to "auto," and GPS Visualizer will create an "N" (frequency) column for you.In the welcome pop-up, select Create a new map:Ĭlick the text Untitled map to edit the map title and description. For instance, if you wanted to see how many people in each ZIP code responsed to a survey you sent out, this would be a minimal valid. The coordinates of your data can be given as latitude/longitude, as geographic places (city-state pairs, states, or countries), U.S.
If you want your map to load markers dynamically (e.g., from a Google Docs spreadsheet), you definitely need to use the standard HTML map form. If you have TRACK data, or if you DON'T need to automatically colorize/resize your data points by a particular parameter, you'll probably be better served by the normal Leaflet/Google Maps form, the Google Earth KML form, or the JPEG/PNG/SVG form. You can colorize and/or resize the points according to a generic frequency field named "N", or you can use a more typical field, such as altitude, population, or category. This is a special version of the GPS Visualizer map input form that's designed for plotting quantifiable data on a map. No ads? No problem! You can support GPS Visualizer by making a donation with PayPal instead.
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