I'm using a web site to get climate data from weather station. The site can provide all station within x kilometer from a lat lon point. I would like to get that list programaticly but I don't know what is send to the web site. How can find that ?
http://www.climate.weatheroffice.ec.gc.ca/advanceSearch/searchHistoricData_e.html?timeframe=1&Prov=XX&StationID=9999&Year=2009&Month=5&Day=26
http://msdn.microsoft.com/en-us/library/system.net.webrequest.aspx
http://www.wireshark.org/
http://www.fiddler2.com/fiddler2/
and use this to parse what's returned
http://www.codeplex.com/htmlagilitypack
also check out iMacros from www.iopus.com
good tool for web page automation.
+1 Fiddler to see what is sent to the Web server.
Thanks to you all. It's up and runnning. The next thing will be to create a webservice that provide the station list from a lat lon. This will be a really great feature to add to our application.
http://nsl.hobby-site.org:83/