dsst: SST sample data - Aqua Modis sensor

In satin: Visualisation and Analysis of Ocean Data Derived from Satellites

SST sample data - Aqua Modis sensor

Description

Sea Surface Temperature (4 um nighttime; 8-day average; 4 km resolution) from March 29 to April 6 2013 off northwest Mexico.

Usage

data("dsst")

Format

Formal class 'satin' [package "satin"] with 6 slots

..@ lon	: num [1:360] -119 -119 -119 -119 -119 ...
..@ lat	: num [1:360] 20 20.1 20.1 20.1 20.2 ...
..@ data	: num [1:360, 1:360, 1] NA NA NA NA 18.2 ...
..@ attribs :List of 6
.. ..$ title	: chr "HMODISA Level-3 Standard Mapped Image"
.. ..$ longname	: chr "4um Sea Surface Temperature"
.. ..$ name	: chr "sst4"
.. ..$ units	: chr "degree_C"
.. ..$ temporal_range	: chr "8-day"
.. ..$ spatial_resolution	: chr "4.64 km"
..@ period :List of 2
.. ..$ tmStart	: POSIXct[1:1], format: "2013-03-29 12:05:08"
.. ..$ tmEnd	: POSIXct[1:1], format: "2013-04-06 14:50:08"
..@ depth	: num(0)

Details

Source data file (A20130892013096.L3m_8D_SST4_sst4_4km.nc) was downloaded from the link below, then imported with the read.nasaoc function. The selected area covers from 20 to 35 degrees of latitude North and from 119 to 104 degrees of longitude West.

Source

https://oceancolor.gsfc.nasa.gov/cgi/l3

References

https://oceancolor.gsfc.nasa.gov/docs/technical/

Examples

data(dsst)
dsst
str(dsst)
plot(dsst)

satin documentation built on Sept. 23, 2022, 1:06 a.m.