In this example, a scene image data of Modis NDVI (MOD13Q1, spatial resolution of 250m) is used as an example to demonstrate the use of MRT to transform Modis NDVI images. The main contents include: converting .hdf format to .tif format, and converting the coordinate system to Albers Equal area projection.
ArcGIS perfect conversion method:
" ArcGIS10.8 perfect realization of MODIS NDVI data format conversion and projection transformation "
Modis NDVI data is in hdf format, and the projection is sinusoidal projection (SIN). Usually, it needs to be converted to tif format and equal area projection during use. This article takes MRT software as an example to demonstrate the operation process.
1. Preview of ENVI and ArcGIS in .hdf format
Open the hdf data in ENVI 5.4, as shown below:
Hit in ArcGIS 10.6