add egis image service url and implement arcgis python api

[gv2325]

Proposed Value
EGIS provides a number easily available RESTful endpoints for users to query data and perform analysis on the fly. I guess this is considered as a Cloud Enabled Analysis Ready Data (Service)?

Acceptance criteria

• Programmatically access TEMPO service in a Quarto notebook using RESTful endpoints
• Perform transformations on the service
• Visualize the service