This is the Vikram lander which was going to land on the Lunar surface. So lets deep dive inside the Vikram lander.
This picture is an overview and we will discuss each part what it is and what is its purpose.
So let's start from LPDC
This is the camera which will record the moon surface and it will send its images to earth so that ISRO can do the landing on the moon.
This is from one of those three cameras which are responsible for soft landing.
3) KA-BAND ALTIMETER-2 AND KA-BAND ALTIMETER-1
The KA Band stands for Kurtz-above band, which is part of the Kurtz (K) band in the microwave band of the electromagnetic spectrum.
There will be a Laser Altimeter (LASA), an instrument that is used to learn about the topography, or the shape of the surface of a planet. It will operate through the orbitor revolving around the moon above the lander.