Description Usage Arguments Value Examples
This function downloads a time series of a variable from EMIS or GMIS for a period of time month for a given MPA using the wcs-t service. The data are extracted with a buffer of about 10 km around the MPA.
1 2 | mpaextract(name = "EMIS_A_CHLA", resolution = "4km",
startdate = "2005-09", enddate = "2005-10", wdpaid = 555540558)
|
name |
A character vector of the shortname of the variable |
resolution |
A character vector giving the spatial resolution of the data: "4km" or "2km" |
startdate |
A character vector of the month who begins the series("YYYY-MM") |
enddate |
A character vector of the month who ends the series("YYYY-MM") |
wdpaid |
An integer of the ID of the marine protected area corresponding to the wdpaid of the mpa |
A rasterstack object of the variable for the given period on the MPA
1 2 3 4 5 6 7 8 9 | ## Not run:
#extraction of the MODIS sea surface temperature at 2 km from EMIS in 2009 and 2012 on the Pantelleria mpa (Italy)
img<-mpaextract("EMIS_T_SST","2km","2009-01","2012-12",555540558)
plot(img)
#extraction of the MODIS chlorophyll a concentration at 4km from GMIS for 2008 and 2010 in the vicinity of the Bird Island marine protected area (South Africa)
img<-mpaextract("GMIS_A_CHLA","4km","2008-01","2010-12",306180)
plot(img)
## End(Not run)
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