there is a GIS analyst you need to help. currently they have tiff file format

1. Please answer the following basic informations :

a. Please explain about :

-DEM

-TIN

b. What is geographic representation of that image/.tiff file type?

c. Please name and explain all dataset types in GIS geodatabase!

d. What geodatabase dataset that can store information in that .tiff file data format?

Imagery data can be downloaded at

https://1drv.ms/u/s!AroImq8AucGd2VkB7mheFjsHJ1oS?e=miGTvR

Course : Geographical Information System