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Number of satellites "up there"

  • Created by: Matt Tearle
  • Last ran: about 7 hours ago.
  • Auto-run in: about 17 hours.
  • Created on: 17 Feb 2012

862

data points

Description:

Number of weather, GPS, military, and TV satellites (as categorized and counted by http://www.n2yo.com) currently in use.

Recently Collected Data (last 5 of 862) Show All Data

Time Recorded (time1452) Data (data1452)
19 Sep 2014 09:15:23 [1046]
18 Sep 2014 09:15:22 [1040]
17 Sep 2014 09:15:21 [1040]
16 Sep 2014 09:15:20 [1035]
15 Sep 2014 09:15:20 [1035]
url = 'http://www.n2yo.com/satellites/';
y = urlread(url);
y(1:regexp(y,'Satellite category')) = [];
x = regexp(y,'(?:Weather|GPS Operational|Military|TV)\D*?(\d+)','tokens');
updatetrend(sum(cellfun(@str2double,[x{:}])));
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