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I applied via Company Website and was interviewed in Dec 2020. There were 3 interview rounds.
Resolution refers to the level of detail in a GIS dataset. It can be spatial, temporal, spectral, or radiometric.
Spatial resolution refers to the size of the smallest feature that can be detected in an image or dataset.
Temporal resolution refers to the frequency at which data is collected over time.
Spectral resolution refers to the number and width of the bands in a multispectral image.
Radiometric resolution refers to ...
Spectral resolution refers to the ability to distinguish between different wavelengths of electromagnetic radiation, while spatial resolution refers to the ability to distinguish between different locations on the ground.
Spectral resolution is measured in terms of the number of bands in an image and the width of each band.
Spatial resolution is measured in terms of the size of each pixel in an image.
Higher spectral reso...
Satellite images are captured from space while toposheets are 2D maps of the earth's surface.
Satellite images are captured from space using satellites and provide a bird's eye view of the earth's surface.
Toposheets are 2D maps of the earth's surface that show the terrain, elevation, and other features.
Satellite images are more detailed and can capture changes over time, while toposheets are static and provide a general...
GIS components include data, software, hardware, and people. Topological errors can be resolved using tools like topology rules and editing.
GIS components include data, software, hardware, and people.
Topological errors can be resolved using topology rules and editing.
Topology rules ensure that features are connected and do not overlap.
Editing tools like snapping and tracing can help fix topological errors.
Examples of t...
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I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.
I applied via Recruitment Consultant and was interviewed in Nov 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Feb 2020. There were 6 interview rounds.
I applied via Walk-in and was interviewed before Sep 2019. There were 5 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2019. There were 5 interview rounds.
I applied via Campus Placement and was interviewed before Oct 2021. There were 2 interview rounds.
Derivatives are financial contracts that derive their value from an underlying asset or security.
Derivatives can be used for hedging or speculation.
Examples include futures, options, swaps, and forwards.
Derivatives can be traded on exchanges or over-the-counter.
Derivatives can be complex and carry significant risk.
Derivatives played a role in the 2008 financial crisis.
Derivatives are financial instruments whose value is derived from an underlying asset or security.
Futures contracts
Options contracts
Swaps
Forwards contracts
Credit derivatives
Interest rate derivatives
Currency derivatives
Commodity derivatives
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GIS Engineer
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Project Manager
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Project Lead
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Senior GIS Engineer
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