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Spatiotemporal analysis

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	Spatiotemporal analysis by Simonsays :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Dear List, I am interested to know if anyone is aware of or have developed any software which can analyse both spatial and temporal animal movements with regard to environmental variables. I am wanting to see which environmental variables ( I have about 20 of them) influence different settling periods of a population of recently released animals. The model I am looking for would ultimatley need to identify different periods based on the animals changes in selection or influence of variables on their locations over time since release. All location data is spaced by a day or more, thereby removing factors of autocorrelation. Any help or suggestions would be greatly appreciated. Regards Simon Morgan PhD candidate, University of KwaZulu-Natal. ------------------------------------------------------------------------------ South Africa's premier free email service - www.webmail.co.za ------------------------------------------------------------------------------ For super low premiums, click here http://home.webmail.co.za/dd.pwm
	Re: Spatiotemporal analysis by Cristina_M :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message I haven't tried to develop this kind of project, but try to read about Tracking Analyst Tools(ArcGis), maybe it helps. --- In geo-spatial@..., simplemorgs@... wrote: > > Dear List, > > I am interested to know if anyone is aware of or have developed any > software which can analyse both spatial and temporal animal movements > with regard to environmental variables. > > I am wanting to see which environmental variables ( I have about 20 of > them) influence different settling periods of a population of recently > released animals. The model I am looking for would ultimatley need to > identify different periods based on the animals changes in selection or > influence of variables on their locations over time since release. All > location data is spaced by a day or more, thereby removing factors of > autocorrelation. > > Any help or suggestions would be greatly appreciated. > > Regards > Simon Morgan > > PhD candidate, University of KwaZulu-Natal. > > > ------------------------------------------------------------------------------ > South Africa's premier free email service - www.webmail.co.za > ------------------------------------------------------------------------------ > For super low premiums, click here http://home.webmail.co.za/dd.pwm >
	Re: Re: Spatiotemporal analysis by Codrina Maria Ilie :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message I believe the free ArcGIS extension Hawths Analysis Tools could help you. It has a tool named Animal Movements. I can't give you a personal opinion on this because I haven't tried it yet. Maybe, you'll give us one once you do! You could check their website http://www.spatialecology.com/htools/tooldesc.php for details. The best of luck! Codrina On Thu, Oct 29, 2009 at 10:05 AM, Cristina M. <chris_mavri@...> wrote: > > > I haven't tried to develop this kind of project, but try to read about > Tracking Analyst Tools(ArcGis), maybe it helps. > > > --- In geo-spatial@... <geo-spatial%40yahoogroups.com>, > simplemorgs@... wrote: > > > > Dear List, > > > > I am interested to know if anyone is aware of or have developed any > > software which can analyse both spatial and temporal animal movements > > with regard to environmental variables. > > > > I am wanting to see which environmental variables ( I have about 20 of > > them) influence different settling periods of a population of recently > > released animals. The model I am looking for would ultimatley need to > > identify different periods based on the animals changes in selection or > > influence of variables on their locations over time since release. All > > location data is spaced by a day or more, thereby removing factors of > > autocorrelation. > > > > Any help or suggestions would be greatly appreciated. > > > > Regards > > Simon Morgan > > > > PhD candidate, University of KwaZulu-Natal. > > > > > > ---------------------------------------------------------- > > South Africa's premier free email service - www.webmail.co.za > > ---------------------------------------------------------- > > For super low premiums, click here http://home.webmail.co.za/dd.pwm > > > > > [Non-text portions of this message have been removed]
	Re: Spatiotemporal analysis by Cristina_M :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Yes, I think you speak about this article I've found, and sounds ok: http://www.bio.davidson.edu/people/midorcas/GISclass/GISprojects/hartman/Anim_Mov_UseMe.pdf --- In geo-spatial@..., Codrina Maria Ilie <codrinamariailie@...> wrote: > > I believe the free ArcGIS extension Hawths Analysis Tools could help you. > It has a tool named Animal Movements. I can't give you a personal opinion on > this because I haven't tried it yet. > Maybe, you'll give us one once you do! > You could check their website > http://www.spatialecology.com/htools/tooldesc.php for details. > The best of luck! > > Codrina > > > On Thu, Oct 29, 2009 at 10:05 AM, Cristina M. <chris_mavri@...> wrote: > > > > > > > I haven't tried to develop this kind of project, but try to read about > > Tracking Analyst Tools(ArcGis), maybe it helps. > > > > > > --- In geo-spatial@... <geo-spatial%40yahoogroups.com>, > > simplemorgs@ wrote: > > > > > > Dear List, > > > > > > I am interested to know if anyone is aware of or have developed any > > > software which can analyse both spatial and temporal animal movements > > > with regard to environmental variables. > > > > > > I am wanting to see which environmental variables ( I have about 20 of > > > them) influence different settling periods of a population of recently > > > released animals. The model I am looking for would ultimatley need to > > > identify different periods based on the animals changes in selection or > > > influence of variables on their locations over time since release. All > > > location data is spaced by a day or more, thereby removing factors of > > > autocorrelation. > > > > > > Any help or suggestions would be greatly appreciated. > > > > > > Regards > > > Simon Morgan > > > > > > PhD candidate, University of KwaZulu-Natal. > > > > > > > > > ---------------------------------------------------------- > > > South Africa's premier free email service - www.webmail.co.za > > > ---------------------------------------------------------- > > > For super low premiums, click here http://home.webmail.co.za/dd.pwm > > > > > > > > > > > > [Non-text portions of this message have been removed] >
	Re: Re: Spatiotemporal analysis by george_mihai :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message look at this: http://nhsbig.inhs.uiuc.edu/wes/home_range.html --- On Thu, 10/29/09, Codrina Maria Ilie <codrinamariailie@...> wrote: From: Codrina Maria Ilie <codrinamariailie@...> Subject: Re: [geo-spatial] Re: Spatiotemporal analysis To: geo-spatial@... Date: Thursday, October 29, 2009, 1:43 AM I believe the free ArcGIS extension Hawths Analysis Tools could help you. It has a tool named Animal Movements. I can't give you a personal opinion on this because I haven't tried it yet. Maybe, you'll give us one once you do! You could check their website http://www.spatiale cology.com/ htools/tooldesc. php for details. The best of luck! Codrina On Thu, Oct 29, 2009 at 10:05 AM, Cristina M. <chris_mavri@ yahoo.com> wrote: > > > I haven't tried to develop this kind of project, but try to read about > Tracking Analyst Tools(ArcGis) , maybe it helps. > > > --- In geo-spatial@ yahoogroups. com <geo-spatial% 40yahoogroups. com>, > simplemorgs@ ... wrote: > > > > Dear List, > > > > I am interested to know if anyone is aware of or have developed any > > software which can analyse both spatial and temporal animal movements > > with regard to environmental variables. > > > > I am wanting to see which environmental variables ( I have about 20 of > > them) influence different settling periods of a population of recently > > released animals. The model I am looking for would ultimatley need to > > identify different periods based on the animals changes in selection or > > influence of variables on their locations over time since release. All > > location data is spaced by a day or more, thereby removing factors of > > autocorrelation. > > > > Any help or suggestions would be greatly appreciated. > > > > Regards > > Simon Morgan > > > > PhD candidate, University of KwaZulu-Natal. > > > > > > ------------ --------- --------- --------- --------- --------- - > > South Africa's premier free email service - www.webmail. co.za > > ------------ --------- --------- --------- --------- --------- - > > For super low premiums, click here http://home. webmail.co. za/dd.pwm > > > > > [Non-text portions of this message have been removed] [Non-text portions of this message have been removed]
	still looking RE: Spatio-temporal analysis by Simonsays :: Rate this Message: Reply to Author \| View Threaded \| Show Only this Message Hi, Thanks for the input - much appreciated! I have had a look at the suggestions and have actually worked with a number of these programs before. They tend to use analyse the data spatially and temporally only in terms of distances and the time between them, but -from what i can ascertain - none of them take into account the variation in environmental variables being selected from one point to the next. Still looking..... Simon george_mihai wrote: look at this: http://nhsbig.inhs.uiuc.edu/wes/home_range.html --- On Thu, 10/29/09, Codrina Maria Ilie <codrinamariailie@gmail.com> wrote: From: Codrina Maria Ilie <codrinamariailie@gmail.com> Subject: Re: [geo-spatial] Re: Spatiotemporal analysis To: geo-spatial@yahoogroups.com Date: Thursday, October 29, 2009, 1:43 AM I believe the free ArcGIS extension Hawths Analysis Tools could help you. It has a tool named Animal Movements. I can't give you a personal opinion on this because I haven't tried it yet. Maybe, you'll give us one once you do! You could check their website http://www.spatiale cology.com/ htools/tooldesc. php for details. The best of luck! Codrina On Thu, Oct 29, 2009 at 10:05 AM, Cristina M. <chris_mavri@ yahoo.com> wrote: > > > I haven't tried to develop this kind of project, but try to read about > Tracking Analyst Tools(ArcGis) , maybe it helps. > > > --- In geo-spatial@ yahoogroups. com <geo-spatial% 40yahoogroups. com>, > simplemorgs@ ... wrote: > > > > Dear List, > > > > I am interested to know if anyone is aware of or have developed any > > software which can analyse both spatial and temporal animal movements > > with regard to environmental variables. > > > > I am wanting to see which environmental variables ( I have about 20 of > > them) influence different settling periods of a population of recently > > released animals. The model I am looking for would ultimatley need to > > identify different periods based on the animals changes in selection or > > influence of variables on their locations over time since release. All > > location data is spaced by a day or more, thereby removing factors of > > autocorrelation. > > > > Any help or suggestions would be greatly appreciated. > > > > Regards > > Simon Morgan > > > > PhD candidate, University of KwaZulu-Natal. > > > > > > ------------ --------- --------- --------- --------- --------- - > > South Africa's premier free email service - www.webmail. co.za > > ------------ --------- --------- --------- --------- --------- - > > For super low premiums, click here http://home. webmail.co. za/dd.pwm > > > > > [Non-text portions of this message have been removed] [Non-text portions of this message have been removed]