Simple Conical Projection With One Standard Parallels।। Graphical Method

[@ahsuislam7371]

Intresting sir 😮

[@Adking375]

Darun explanation sir

[@ahsuislam7371]

Yes bro

[@ChinmayiSardar]

Sir vernier scale ta din

[@geographyzone8473]

@@ChinmayiSardar okk আমি কিছু দিনের মধ্যেই upload করছি। ☺

[@ahsuislam7371]

Tomr number ta powa jabe sir