What is an exactly a Checkpoint ?

[PROBERT1968]

Hello !

I want to ask everyone WHAT IS A CHECKPOINT ?

I have no clue what it does and how do I use it ?

Sorry I asked but I am deaf and I can't get a grasp of a concept how this works ?

Could anyone maybe help me out what it is  ?

if you find a good video of it on the online such as YouTube or anything that might help me Please share the link..


If you are willing to show me your video, maybe include the subtitles or closed captioned ?

Thanks.

Inbox me if you need my email address to send it to me...

[jivago]

Hi

If I want to explain it in a simple way, Check points don't take part in calculating parameters. Therefore you can estimate final coordinates of that point with computed parameters and make a judgment about error.