calculiting the area

Discussions about creating CAPI applications to run on Android devices
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New release: CSPro 8.0
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sosalif
Posts: 7
Joined: September 29th, 2020, 2:25 pm

calculiting the area

Post by sosalif »

Hi everybody,
Can we calculate the area on the basis of gps coordinates?
I have a project to collect agricultural data.
Thank
htuser
Posts: 631
Joined: December 19th, 2011, 6:26 pm
Location: Silver Spring Area, MD, USA

Re: calculiting the area

Post by htuser »

Dear Sosalif,
It'll be possible when CSPro logic support full math functions.
http://www.ipni.net/publication/ssmg.ns ... SMG-11.pdf
https://stackoverflow.com/questions/286 ... artesian-s
https://stackoverflow.com/questions/134 ... hs-surface
Or when the map object support polygon. Josh informed me weeks ago that polygon support is on the radar of the developer team.
Best,
G.VOLNY, a CSProuser from Haiti, since 2004
aaronw
Posts: 561
Joined: June 9th, 2016, 9:38 am
Location: Washington, DC

Re: calculiting the area

Post by aaronw »

CSPro doesn't directly support this currently. One option is to use execsystem to launch a 3rd party application to calculate and store the area.
sosalif
Posts: 7
Joined: September 29th, 2020, 2:25 pm

Re: calculiting the area

Post by sosalif »

Thank you for your contributions. I finally use for the extern app
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