I know this is about quadrants but while watching this it suddenly occurred to me that by using + or - 180 one may also determine the back bearing of a (whole circle) bearing. Say 23 degrees plus 180 = 203 degrees back-bearing. And when reading more than 180, say 345 degrees - 180 = 165 back-bearing. Thank you.
Hello jhab olivarez, First of all thank you for watching my videos. I hope these videos will help you on your studies. Bearings and Azimuths are two different ways of indicating the direction/orientation of a line. Bearings range from 0 to 90 degrees. These angles can either be on the quadrants north-east, north-west, south-east or south-west. We have two videos that explain this and other important notations and great examples to help you fully grasp on the concepts. For Azimuths the angles can range from 0 to full circle. We also have a great popular video that fully explains the concept and examples. Please subscribe to pur channel for great new tutorial videos.
That is something hard to fully explain in writing. I would suggest to get a good surveying book. The name of the book will depend on the country that you live in.
How to determine the value in minutes and seconds? Easy to determine the value in degrees because we can use the protractor. How about the values in minutes and seconds?
For the degrees use the whole number part of the decimal.For the minutes multiply the remaining decimal by 60. Use the whole number part of the answer as minutes.For the seconds multiply the new remaining decimal by 60.
@@SkillRender ahh yes I got it sir. Converting the angle into DMS form. I was just having a mental block that time I was hardly trying to understand where did the value of minutes came from😂 later I found out that it is from the angle which is converted into DMS form. Thank you, Sir.
+Fąhəəm Jąn bearings can only be 90 degrees on either one of the 4 quadrants. A bearing in the NE quadrant can only be between 0 and 90. The bearing in quadrant SE can only be between 0 and 90. Same concept for the SW and NW quadrants. Thank you for watching and your comments.
