Re: [R-sig-Geo] Package to download Landsat images

2017-02-12 Thread Bacou, Melanie
I have not tested yet, but there is an R package to interact with 2 NASA APIs: - Earth Observatory Natural Event Tracker (EONET) web service - Earth Imagery API and Earth Imagery Assets API (Landsat8) https://github.com/Eflores89/nasadata http://www.gis-blog.com/nasadata/ --Mel. On 2/11/2017

Re: [R-sig-Geo] Calculate anomalies on time-series rasters

2017-02-12 Thread Loïc Dutrieux
On 12/02/2017 03:14, Michael Sumner wrote: > I believe the "remote" package has functions for doing exactly this. > > HTH > > On Sun, Feb 12, 2017, 17:42 Thiago V. dos Santos via R-sig-Geo < > r-sig-geo@r-project.org> wrote: > >> Dear all, >> >> I have a netcdf file with monthly temperatures

[R-sig-Geo] animating markers in leaflet using javascript plugins

2017-02-12 Thread Antony
Dear all, I have decided to display the output of my agent-based model using RShiny and leaflet. i.e. agents animated moving down streets However, I don't know javascript so I'm having trouble incorporating javascript libraries that do this working with leaflet in R. I've checked around the web

Re: [R-sig-Geo] Colors for factors in leaflet r

2017-02-12 Thread Manuel Spínola
Thank you very much Kent. Manuel 2017-02-12 11:53 GMT-06:00 Kent Johnson : > I think you want this: > > pal <- colorFactor(palette = c("red", "blue", "green"), levels = > levels(meuse$soil)) > leaflet(meuse) %>% > addTiles() %>% > addCircleMarkers(stroke = FALSE,

Re: [R-sig-Geo] Colors for factors in leaflet r

2017-02-12 Thread Kent Johnson
I think you want this: pal <- colorFactor(palette = c("red", "blue", "green"), levels = levels(meuse$soil)) leaflet(meuse) %>% addTiles() %>% addCircleMarkers(stroke = FALSE, fillOpacity = 1, color = ~pal(soil)) %>% addLegend("topright", pal, values=~soil, labels=c("Type 1", "Type 2", "Type

Re: [R-sig-Geo] Package to download Landsat images

2017-02-12 Thread Joseph Stachelek
Hi Roberto, You might try the getlandsat package:  https://github.com/ropenscilabs/getlandsat On Sat, 2017-02-11 at 23:34 -0200, Roberto Horn wrote: > I`m looking for a package that enables me to download Landsat images > automatically based in some criteria (e.g. coordinate, shapefile, > cloud

Re: [R-sig-Geo] Package to download Landsat images

2017-02-12 Thread Patrick Schratz
Did you check the 'landsat' / 'landsat8' Packages? -- PhD Student at Department of Geography - GIScience group Friedrich-Schiller-University Jena, Germany Tel.: +49-3641-9-48973 (tel:+49-3641-9-48973) Web: https://pat-s.github.io/ On 12 Feb 2017, 02:35 +0100, Roberto Horn

Re: [R-sig-Geo] Calculate anomalies on time-series rasters

2017-02-12 Thread Michael Sumner
I believe the "remote" package has functions for doing exactly this. HTH On Sun, Feb 12, 2017, 17:42 Thiago V. dos Santos via R-sig-Geo < r-sig-geo@r-project.org> wrote: > Dear all, > > I have a netcdf file with monthly temperatures values covering the period > of January 1961 to December 2010: