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Number of satellites "up there"

1073

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 1073) Show All Data

Time Recorded (time1452) Data (data1452)
05 May 2015 09:15:18 [1071]
04 May 2015 15:50:33 [1068]
16 Apr 2015 09:15:19 [1068]
15 Apr 2015 09:15:19 [1068]
14 Apr 2015 09:15:19 [1068]
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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