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SBL Knowledge Services GIS Engineer Interview Questions and Answers
SBL Knowledge Services GIS Engineer Interview Experiences
1 interview found
nandha kumar
I applied via Company Website and was interviewed before Aug 2021. There was 1 interview round.
(2 Questions)
- Q1. Difference between LAZ and LAS
- Ans.
LAZ is a compressed version of LAS format used for storing LiDAR data.
LAS is a binary file format used for storing LiDAR data
LAZ is a compressed version of LAS format
LAZ files are smaller in size than LAS files
LAZ files can be quickly loaded into memory for processing
LAZ files can be converted to LAS format for compatibility with older software
Some software may not support LAZ format
- Q2. Hydro flattening process
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BHARAT THANEKAR Bajirao
Selected
I applied via Company Website and was interviewed in Jan 2024. There was 1 interview round.
(2 Questions)
- Q1. What is the meaning of GIS ?
- Ans.
GIS stands for Geographic Information System, a system designed to capture, store, manipulate, analyze, manage, and present spatial or geographic data.
GIS is used to analyze and visualize spatial data, such as maps, satellite images, and aerial photographs.
It helps in making informed decisions by providing insights into patterns, trends, and relationships in the data.
GIS is used in various industries like urban plannin...
- Q2. What is spatial data ?
- Ans.
Spatial data refers to information that has a geographic or locational component attached to it.
Spatial data includes coordinates, addresses, boundaries, and other location-based information.
It is used in GIS to analyze and visualize data in relation to its location.
Examples of spatial data include maps, satellite imagery, GPS data, and geospatial databases.
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Associate
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salaries
|  ₹0.8 L/yr - ₹3.2 L/yr |
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Junior Associate
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salaries
| ₹0.6 L/yr - ₹2.5 L/yr |
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Data Entry Operator
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| ₹0.9 L/yr - ₹3.2 L/yr |
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Software Engineer
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| ₹2.5 L/yr - ₹6.8 L/yr |
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Quality Analyst
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