Journal of Remote Sensing & GIS

Department of Geomatics, Pillai HOC College of Engineering and Technology, University of Mumbai, Maharashtra, India

Biography

Nagarajan K is a research scientist and belongs to Department of Geomatics, Pillai HOC College of Engineering and Technology at University of Mumbai, and is interested in the various fields of Soil and Water Conservation, Civil Engineering, Geography, Structural Engineering and Water Resources and Remote Sensing Satellites.

Publications

• Research Article   
  Automatic Urban Road Extraction from High Resolution Satellite Data Using Object Based Image Analysis: A Fuzzy Classification Approach
  Author(s): Yadav DP*, Nagarajan K, Pande H, Tiwari P and Narawade R
  
  In the present world with a severe economic crisis, time and cost are the most crucial factors for any project. Civil engineering is a field of site execution where activities need an ample of time for its completion due to many factors and any contagious pandemic situation like Covid-19 makes difficult to perform the onsite operations. Hence adopting satellite data for planning purpose where required features can be automatically extracted and analyzed in any GIS software, is significant. This paper aims at the extraction of road features from high-resolution satellite data employing fuzzy classification technique. Worldview-2 satellite data of Gandhi nagar, the capital city of Gujarat, India having 0.5 m panchromatic and 2 m multispectral resolution, is used. Image fusion is carried out by using the bilinear sampling technique of Principal Component Analysis to obtain 0.5 m multires.. View more»
  

  DOI: 10.35248/2469-4134.20.9.280

  Abstract HTML PDF