Bookmarks
Concepts
Activity
Courses
Learning Plans
Courses
Requests
Log In
Sign up
Menu
About
Guest User
Sign in to save progress
Sign In
Sign up
Menu
⚙️
→
About
Guest User
Sign in to save progress
Sign In
Sign up
🏠
Bookmarks
🔍
Concepts
📚
Activity
Learning Plans
Courses
Requests
Log In
Sign up
×
CUSTOMIZE YOUR LEARNING
→
TIME COMMITMENT
10 sec
2 min
5 min
15 min
1 hr
3 hours
8 hours
1k hrs
YOUR LEVEL
beginner
some_idea
confident
expert
LET'S Start Learning
Menu
About
Guest User
Sign in to save progress
Sign In
Sign up
Menu
⚙️
→
About
Guest User
Sign in to save progress
Sign In
Sign up
🏠
Bookmarks
🔍
Concepts
📚
Activity
Learning Plans
Courses
Requests
Log In
Sign up
×
CUSTOMIZE YOUR LEARNING
→
TIME COMMITMENT
10 sec
2 min
5 min
15 min
1 hr
3 hours
8 hours
1k hrs
YOUR LEVEL
beginner
some_idea
confident
expert
LET'S Start Learning
New Course
Concept
Horizontal Datum
A
horizontal datum
is like a big,
invisible map
that helps everyone agree on where places are on Earth. It uses
special points
and lines to make sure maps and GPS show the
right locations
.
Relevant Fields:
Earth Measurement 60%
Land Surveying 30%
Cartography 10%
Generate Assignment Link
Lessons
Concepts
Suggested Topics
Foundational Courses
Learning Plans
All
Followed
Recommended
Assigned
3