Question:
Which of the following statements is/are CORRECT?
Which of the following statements is/are CORRECT?
Updated On: Jul 12, 2024
- Network analysis can be done with vector data.
- Linear features are clearly identified as discrete features in vector database.
- Satellite images are in vector format.
- Digital elevation model is in raster format.
Hide Solution
Verified By Collegedunia
The Correct Option is A, B, D
Solution and Explanation
The correct answer is (A and B and D) : Network analysis can be done with vector data. AND Linear features are clearly identified as discrete features in vector database. AND Digital elevation model is in raster format.
Was this answer helpful?
0
0
Top Questions on Photogrammetry and Remote Sensing
- Using the following data, the spatial resolution of a push-broom sensor is _________ m (in integer).
Data:
Orbital altitude (above earth surface) = 1000 km
Number of spectral bands = 5
Number of detectors/CCDs (charged coupled devices) in a row = 4000
Ground swath = 20 km- GATE CE - 2024
- Geomatics Engineering
- Photogrammetry and Remote Sensing
- A four-band multispectral image with pixel size of 50 m x 50 m covers a ground area of 20 km × 20 km. If the radiometric resolution of the satellite data is 8 bits, then the uncompressed satellite image contains _______ kilobytes (kB) of data (in integer).
- GATE CE - 2024
- Geomatics Engineering
- Photogrammetry and Remote Sensing
- Which of the following statements about image ratio is/are CORRECT?
- GATE CE - 2024
- Geomatics Engineering
- Photogrammetry and Remote Sensing
- Using the given 3 × 3 pixel kernel and original image and applying the concept of convolution, the value of central pixel of the output image is _____ (in integer).
- GATE CE - 2024
- Geomatics Engineering
- Photogrammetry and Remote Sensing
- Which of the following filters can be used to suppress the low frequency component of a raster image?
- GATE CE - 2024
- Geomatics Engineering
- Photogrammetry and Remote Sensing
View More Questions
Questions Asked in GATE CE exam
- Find the odd one out in the set: {19, 37, 21, 17, 23, 29, 31, 11}
- GATE CE - 2024
- Odd one Out
- A surveyor observes a zenith angle of 93° 00' 00" during a theodolite survey. The corresponding vertical angle is
- GATE CE - 2024
- Principles of surveying
- The initial cost of an equipment is Rs. 1,00,000. Its salvage value at the end of accounting life of 5 years is Rs. 10,000. The difference in depreciation (in Rs.) computed using 'double-declining balance method' and 'straight line method' of depreciation in Year-2 is ____ (in positive integer).
- GATE CE - 2024
- Construction Management
- A 2m × 2m tank of 3 m height has inflow, outflow and stirring mechanisms. Initially, the tank was half-filled with fresh water. At t = 0, an inflow of a salt solution of concentration 5 g/m3 at the rate of 2 litre/s and an outflow of the well stirred mixture at the rate of 1 litre/s are initiated. This process can be modelled using the following differential equation:
\(\frac {dm}{dt}+\frac {m}{6000+t}=0.01\)
where m is the mass (grams) of the salt at time t (seconds). The mass of the salt (in grams) in the tank at 75% of its capacity is _____ (rounded off to 2 decimal places).- GATE CE - 2024
- Properties of Fluids
- An inverted T-shaped concrete beam (B1) in the figure, with centroidal axis X - X, is subjected to an effective prestressing force of 1000 kN acting at the bottom kern point of the beam cross-section. Also consider an identical concrete beam (B2) with the same grade of concrete but without any prestressing force.
- GATE CE - 2024
- Concrete
View More Questions