Skip to main content

Welcome Post

Image
By
Welcome to my new blog.

To begin with, I would highlight the objective of the blog briefly.

When I first ventured into the field of Remote Sensing and GIS, it was a period when the subject was treated as a tool or device for solving geospatial problems. Even then it had the clout of an academic discipline, which was overlooked by a lot of mainstream academicians. Even now I find it amusing when this rich multi-disciplinary subject is referred to as a mere tool. Nevertheless, I will make a sincere attempt to take the discipline to as many enthusiasts and practitioners of Remote Sensing and GIS as possible in a simple manner. The entire purpose of this blog will be to provide - 
  • Document-based tutorials;
  • Powerpoint presentations;
  • Project development techniques;
  • Dissertation guidelines;
  • Book reviews;
  • Sample test questions;
  • Practical training (through youtube videos*);
To conclude, I would give a brief introduction about me.
  • I am a Remote Sensing and GIS professional with 12 years of diversified experience in research and consultancy. I have technical expertise in Remote Sensing and GIS with specialized application in agriculture & soils. 
  •  Academically I have been awarded a Ph.D. from Jadavpur University, Kolkata; M.Tech in Remote Sensing and Geographical Information System (GIS) from Indian Institute of Remote Sensing, Dehradun; and an M.Sc. in Geography from Bangalore University, Karnataka.

* [I will be introducing videos at a later stage, especially on demand from the blog viewers. Please feel free to provide your feedbacks to aditi.iirs@gmail.com]

Comments

  1. Unknown17 January 2019 at 15:55

    This is brilliant stuff, very informative, thank you!

    ReplyDelete

Post a Comment

Popular posts from this blog

Electromagnetic Radiation

By
Electromagnetic Energy Interactions When the energy being remotely sensed comes from the Sun, the energy: Propagates through the vacuum of space Interacts with the Earth's atmosphere, surface, and atmosphere (reflected, absorbed, transmitted); Reaches the remote sensor (interacts with various optical systems, filters, emulsions, or detectors); Electromagnetic Radiation Transfer of energy from one body to another in the form of electromagnetic waves is referred to as Electromagnetic Radiation. To understand how electromagnetic radiation is created, how it propagates through space, and how it interacts with other matter, it is useful to describe the processes using two different models popularly known as Electromagnetic Radiation Models:  the wave model; the particle model Wave Model of EM Energy An electromagnetic wave is composed of electric and magnetic vectors that are orthogonal to one another and travel from the source ...
Post a Comment
Read more

Basic of Remote Sensing V

By
How is Energy Transferred? The energy can be transferred in the three basic ways: conduction, convection, and radiation. The transfer of energy by electromagnetic radiation (EMR) is of primary interest to remote sensing because it is the only form of energy transfer that can take place in a vacuum (the region between the Sun and the Earth). The Sun bathes the Earth’s surface with radiant energy causing the air near the ground to increase in temperature. The less dense air rises, creating convectional currents in the atmosphere. Energy may be conducted directly from one object to another as when a pan is in direct physical contact with a hot burner. Energy Interactions When Electro-Magnetic (EM) energy is incident on any given earth surface feature, three fundamental energy interactions are possible.  Reflection (ER) Absorption (EA) Transmission (ET) Incident Energy (EI) = reflected energy +  transmitted energy + absorbed energy Three forms...
Post a Comment
Read more