Introduction to spatial data analysis in R Tutorial 

Thanks for the tutorial I am using adehabitatHR, sp and other related spatial package to calculate Home range of individual species through adehabitatHR I am able to generate the MCP and Kernel density home range of individuals. But the output of area calculation is very low e-9 I used the UTM projection for zone 45N please help me.. Even when I change the projection to WGS84 the area remains the same Can you tell me what is wrong

we want to know from the beginning . it start after some video parts passed away

Please attache dataset here also.

Tutorial slides: user2022tutorial.netlify.app/#1