Compute_ModisLST: Compute MODIS Land Surface Temperature

In piyush96/LSTModis: Computes MODIS Land Surface Temperature

Description

Function automates the computation of MODIS Land Surface Temperature.It creates Shapefiles with Temperature columns appended and it is stored at the path provided by the user.This requires the user to download the raster files first. The user must use Download_tif to download the required raster files.

Usage

Compute_ModisLST(path_to_tif, path_to_shapefiles, path_mod_shapefile,
  aggregate)

Arguments

path_to_tif	Character String; Path to the folder that contains the tif files
path_to_shapefiles	Character String; or SpatialPolygonsDataFrames object; The path to the shapefile (.shp) or the shapefile object
path_mod_shapefile	Character String; The path where the user wants the Modified Shapefile to be stored
aggregate	Character String; Aggregate values 1. daily 2. weekly 3. monthly 4. yearly

Value

Dataframe with new columns appended with Land Surface Temperature in Celcius and modified shapefiles.

Examples

shape_dsn <- system.file("vectors", package = "LSTModis")[1]
tif_dsn <- system.file("pictures", package = "LSTModis")[1]
Shapefile <- rgdal::readOGR(dsn=shape_dsn, layer="Shapefile")
pwd <- getwd()
df<-Compute_ModisLST(path_to_tif = tif_dsn,
          path_to_shapefiles = Shapefile,
          path_mod_shapefile = pwd,
          aggregate = "weekly")

piyush96/LSTModis documentation built on May 21, 2019, 9:22 a.m.