@article{201805.0047,
	doi = {10.20944/preprints201805.0047.v1},
	url = {https://doi.org/10.20944/preprints201805.0047.v1},
	year = 2018,
	month = {May},
	publisher = {Preprints},
	author = {Sanjeev Kumar Srivastava},
	title = {Interactive 3D Models and Animations for Understanding Earth’s Coordinate Systems},
	journal = {Preprints}
}