CHAPTER 2 TOOLS IN PA_AGR638
Authored by ZAREEN ZULKIFLI
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of the Global Positioning System (GPS)?
To navigate using satellite signals
To provide weather forecasts
To measure soil moisture
To analyze crop health
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What process is used by GPS to determine the location of an object?
Trilateration
Triangulation
Transformation
Translocation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a source of error that affects GPS accuracy?
GPS receiver brand
Weather conditions
Satellite clocks
User's physical location
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does DGPS stand for?
Dynamic Global Positioning System
Differential Global Positioning System
Digital Global Positioning System
Direct Global Positioning System
5.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Which system provides differential correction signals for navigation in agricultural?
FAA WAAS
DGPS
RTK
VRS
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main purpose of Remote Sensing in agriculture?
To monitor weather patterns
To measure soil pH
To assess crop status from a distance
To calculate fertilizer needs
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does NDVI stand for in the context of remote sensing?
Normalized Difference Vegetative Index
National Data Vegetation Index
Natural Density Vegetation Index
Non-Differential Vegetative Index
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