Question:
For high-precision urban mapping requiring sub-meter accuracy, the most suitable satellite is:
For high-precision urban mapping requiring sub-meter accuracy, the most suitable satellite is:
Show Hint
Remember:
\[
\boxed{
\text{WorldView}
\rightarrow
\text{Very High Resolution (Sub-meter)}
}
\]
Updated On: Jul 27, 2026
- Resourcesat
- INSAT
- WorldView
- AVHRR
Show Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Concept:
WorldView satellites provide very high spatial resolution imagery suitable for detailed mapping applications.
Their sub-meter resolution makes them ideal for urban planning, infrastructure mapping, and GIS applications.
Step 1: Compare the satellites.
• Resourcesat $\rightarrow$ Medium-resolution Earth observation.
• INSAT $\rightarrow$ Communication and meteorology.
• AVHRR $\rightarrow$ Coarse-resolution environmental monitoring.
• WorldView $\rightarrow$ Sub-meter high-resolution imagery.
Step 2: Select the best satellite. Thus, \[ \boxed{\text{WorldView provides sub-meter imagery for high-precision mapping}.} \] Therefore, the correct option is \[ \boxed{(C)\;\text{WorldView}.} \]
Step 1: Compare the satellites.
• Resourcesat $\rightarrow$ Medium-resolution Earth observation.
• INSAT $\rightarrow$ Communication and meteorology.
• AVHRR $\rightarrow$ Coarse-resolution environmental monitoring.
• WorldView $\rightarrow$ Sub-meter high-resolution imagery.
Step 2: Select the best satellite. Thus, \[ \boxed{\text{WorldView provides sub-meter imagery for high-precision mapping}.} \] Therefore, the correct option is \[ \boxed{(C)\;\text{WorldView}.} \]
Was this answer helpful?
0
0
Top AP PGECET Geo Engineering and Geo Informatics Questions
- The electromagnetic spectrum is a vast range of _____ waves, categorized by their
- The system that uses the Sun as a source of electromagnetic energy and records the naturally radiated and reflected energy from the object is called
- Which vector data analysis tool combines geometries and attributes from different layers?
- Minimum inclination provide in tilted photograph is
- A satellite image with 6-bit radiometric resolution has _____ gray levels
View More Questions
Top AP PGECET Geo-synchronous satellites Questions
- Consider the following statements: Indian Remote Sensing (IRS-1A, 1B, 1C,1D) satellites are: I. Low orbiting satellites II. Geostationary satellites III. Meteorological satellites IV. Resource survey satellites Which of the above statements is/are correct
- Which orbit is best suited for continuous weather monitoring over a specific region?
- Geostationary satellites orbit at approximately:
- Across-track stereoscopic imaging is typically obtained by:
- Which of the following satellite systems is capable of along-track stereo imaging using fore and aft sensors?
View More Questions
Top AP PGECET Questions
- If 125V is applied across a 250V, 100W incandescent bulb, the power consumed will be _____ .
- The power consumed by a coil is 300 watts when connected to a 30V DC source and 108 watts when connected to a 30V AC source. The reactance of the coil is ____ .
The supply voltage magnitude \( |V| \) of the circuit shown below is ____ .
A two-port network is defined by the relation
\(\text{I}_1 = 5V_1 + 3V_2 \)
\(\text{I}_2 = 2V_1 - 7V_2 \)
The value of \( Z_{12} \) is:- Which of the following theorems is the dual of Norton’s theorem?
View More Questions