Radians are more relatable to geometry than degrees, which is why angles are sometimes calculated in radians instead of degrees. Radians are defined as the angle made by the unit arc segment of a unit circle at its center, and an angle of 1 radian is subtended by an arc equal in length to the radius of the circle. This makes radians a natural unit that provides a more intrinsic method for measuring angles.
I think there should be a separate section to convert the "DN" value, then from that DN value apply the TOA calculation? WHY?
Excelente video…!!!
Muchas gracias
Hola, no encuentro las formulas para landsat 5 :(
I'll try to make a tutorial on it. You can find that as soon as possible. Thank you for comment
Why is the sun's angle in radian?
Radians are more relatable to geometry than degrees, which is why angles are sometimes calculated in radians instead of degrees. Radians are defined as the angle made by the unit arc segment of a unit circle at its center, and an angle of 1 radian is subtended by an arc equal in length to the radius of the circle. This makes radians a natural unit that provides a more intrinsic method for measuring angles.
Hola…. Para landsat 9 es idéntica la fórmula..??…. Gracias!!!
También puedes usar la misma fórmula para Landsat 9 y el proceso es el mismo que para Landsat 8. Gracias.
What is the formula for landsat 7?
Check the document i've shared with you previously