AmericaView: https://americaview.org/2022/03/30/earth-observation-lessons-for-elementary-and-middle-school/

EROS Data Center: https://eros.usgs.gov/remote-sensing-classroom

ESRI Online Applications to explore remote sensing imagery: https://www.esri.com/en-us/arcgis/products/unlock-earths-secrets#apps

Remote Sensing Image Composites: https://gsp.humboldt.edu/olm/Courses/GSP_216/lessons/composites.html

An interactive tool to explore the Electromagnetic Spectrum: https://viewspace.org/interactives/unveiling_invisible_universe/forms_of_light/electromagnetic_spectrum

Imagery Apps: The remote sensing imagery in the Map Tour were obtained using Esri's online Sentinel-2 Explorer and Landsat Explorer apps. The apps allows users to visualize global Sentinel and Landsat imagery without downloading and processing large raw data files. The apps include functionality to search by location, date, and type of rendering (e.g. natural color, color infrared, vegetation index). Click here to see a full list of Esri's imagery apps.