Description Usage Arguments Details Value Examples
View source: R/genMissionGetDates.R
senGetDates
reads the official name of a Sentinel-2 image and returns
the capturing date, as a Date
class object.
1 |
str |
the full path(s) or official name(s) of the Sentinel images from which the capturing date is retrieved. |
... |
arguments for nested functions:
|
The function works with file names (or their paths) regardless of their
extension. The function accepts more than on file path, which can be passed
as a vector of character
s. Dates are returned as 'YYYY-mm-dd
' by
default. If another format is required, it can be modified through the
argument format
.
a Date
class object with the date of the Sentinel image or character
class,
if the format
argument is used.
1 2 3 4 5 6 7 | # getting the capturing date from the name of Sentinel-2 images
file.sen <- c("S2A_MSIL1C_20170102T111442_N0204_R137_T30TWN_20170102T111441.SAFE",
"S2A_OPER_PRD_MSIL1C_PDMC_20160308T090616_R094_V20160305T110109_20160305T110109")
date.sen <- senGetDates(file.sen)
print(date.sen)
print(format(date.sen,"%Y%j"))
senGetDates(file.sen, format = "%Y%j")
|
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