Select More icons to see several icon shapes you can choose. Selecting the paint can will pull up a menu of icon choices, including colors and shapes. You should see a paint can icon appear on the right. Hover your cursor over the text All items (69). Go to the Sightings map layer in the menu. Start by customizing the Sightings layer, changing the default blue pin to a shark fin icon. #How to use spreadsheet as a grid mapping tool how to#Next, you’ll learn how to style the points on your map. Select the text of the layer title, and change the name to Shark Spotter Beaches. You should now see both layers visible in your menu and plotted on your map. Select the Lat and Long columns for your location column, and select the Beach Name column to title your markers. Repeat steps 6 through 9 using the sharkspotter-beaches.csv from your desktop. For this example, change the layer name to Sightings: to. If you’d like to change the name of this layer in the menu, just select the text of the layer name (the default will be the file name). You should now see your data as a layer in the menu, and your points plotted on the map. For this example, select the Date column and hit Finish: Now pick the column you’d like to use to title your markers. Tip: If you don’t have latitude and longitude information, you can use addresses in your columns instead. You can hover over the question marks to see sample data from that column. For this example, select the Lat and _ Long columns_, and hit Continue. columns with latitude and longitude information). You may upload a table containing up to 2,000 rows (see supported data formats and limits here).Īfter uploading your data, you’ll be asked to select the column(s) with location information, so that your data will be correctly placed on the map (e.g. 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: #How to use spreadsheet as a grid mapping tool update#You can update the data in the spreadsheet any time you want and your application uses this data will be reflected the data instantly.In the welcome pop-up, select Create a new map:Ĭlick the text Untitled map to edit the map title and description. But the advantage of leverage this out weight by the downside by a big margin. The downside is you need to publish the spreadsheet as public data. As long as you include the URL in your application, you can access the data. The end result will be a JSON you can use in your application, pretty neat. The last parameter alt=json can be replace to XML format. Note the key in bold, can be replaced to your OWN Google Doc key. 0Aqglj65pqAwmdEh4a1otT3lmYnN0TGV1Q2JkdndVUnc/od6/public/basic?hl=en_US&alt=json The final constructed URL will be as fellow. Only copy and past the key from the popup and replace the key to the following URL below. Once you have published the spreadsheet, under “Get a link to the published data” you will extract the key from the URL. Make sure you click “ Start Publishing” Google Spreadsheet Publish Options Here you can specific which row or column you’d like to publish. Go to File > Publish to the web … an option of Publish to the web will appear. In this case I have an example spreadsheet with two columns Google Spreadsheet Publish To Web Here is how it can be doneįirst go create a Google Doc spreadsheet, you may do so by create a new Spreadsheet or upload any existing spreadsheet from excel. It also provided a very user friendly medium for you to update the data inside Google doc. If you know the ramification of this, you’d appreciate the shortcut. This means, for some simple web application that needs server to serve some form of static data will no longer require you as a developer to write any server component code. Recently, I discovered you can use Google Doc’s spreadsheet to serve JSON static data. Google Doc has many neat hidden feature you might not know about, for instance, you can use Google Doc to monitor website up time, use Google doc to do large file conversion and recovery.
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