Author Question: Which of the following is the acronym for the system of U.S. Department of Defense satellites, which ... (Read 146 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
Which of the following is the acronym for the system of U.S. Department of Defense satellites, which are used to establish exact locations on Earth?
 
  A) GIS
  B) Landsat
  C) GPS
  D) EOS
  E) Color infrared

Question 2

Which of the following is essential in order for GPS to function?
 
  A) Highly accurate clocks
  B) A nearby base station on Earth's surface
  C) A small, radar unit
  D) A GIS unit in a receiver
  E) Locations on land instead of the ocean


kristenb95

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Automated pill dispensing systems have alarms to alert patients when the correct dosing time has arrived. Most systems work with many varieties of medications, so patients who are taking a variety of drugs can still be in control of their dose regimen.

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

For a complete list of videos, visit our video library