I am unable to merge multiple landsat 8 tiff files in QGIS. Can any one help?

Abdullah Salim Khan @Abdullah_Khan29

03 March 2017 0 2K Report

I am working with the following ten landsat 8 images:

LC81340412016058LGN00

LC81350412016065LGN00

LC81350422016001LGN00

LC81360412015341LGN00

LC81360422016216LGN00

LC81360432016216LGN00

LC81370412015316LGN00

LC81370422015364LGN00

LC81380412016086LGN00

LC81380422016214LGN00

When I opened these images in QGIS with the supporting shapefiles it covered the entire state of Assam (in India). But After I tried to merge them using QGIS Raster tool the merged image did not cover the entire state. Only a small part of Assam was shown in QGIS in the merged image.

A screen shot of landsat 8 images before and after merging is atteched.

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