CE6003 REMOTE SENSING TECHNIQUES AND GIS QUESTION PAPER

UNIT I

EMR AND ITS INTERACTION WITH ATMOSPHERE & EARTH MATERIAL 9

Definition of remote sensing and its components – Electromagnetic spectrum – wavelength

regions important to remote sensing – Wave theory, Particle theory, Stefan-Boltzman and Wein’s

Displacement Law – Atmospheric scattering, absorption – Atmospheric windows – spectral

signature concepts – typical spectral reflective characteristics of water, vegetation and soil.

UNIT II

 PLATFORMS AND SENSORS

Types of platforms – orbit types, Sun-synchronous and Geosynchronous – Passive and Active

sensors – resolution concept – Pay load description of important Earth Resources and

Meteorological satellites – Airborne and spaceborne TIR and microwave sensors.

UNIT III

IMAGE INTERPRETATION AND ANALYSIS

Types of Data Products – types of image interpretation – basic elements of image interpretation -

visual interpretation keys – Digital Image Processing – Pre-processing – image enhancement

techniques – multispectral image classification – Supervised and unsupervised.

UNIT IV

GEOGRAPHIC INFORMATION SYSTEM

Introduction – Maps – Definitions – Map projections – types of map projections – map analysis –

GIS definition – basic components of GIS – standard GIS softwares – Data type – Spatial and nonspatial

(attribute) data – measurement scales – Data Base Management Systems (DBMS).

UNIT V

DATA ENTRY, STORAGE AND ANALYSIS

Data models – vector and raster data – data compression – data input by digitization and scanning

– attribute data analysis – integrated data analysis – Modeling in GIS Highway alignment studies – Land Information System.

CE6003 Remote Sensing Techniques And Gis Previous year question papers

CE6003 QUESTION PAPERS	DOWNLOAD LINKS
Anna University CE6003 (Reg 2013) May June 2016	Click Here
Anna University CE6003 (Reg 2013) Nov Dec 2016	Click Here
Anna University CE6003 (Reg 2013) April May 2017	Click Here