Compare images and indices on different dates
The following sequence shows how to access images and indices on multiple dates:
To view and compare different dates on the screen:
1- Navigate in the calendar to the selected date and click on the (Add). By default, the cloud mask is activated and, therefore, the images with the presence of cloudiness are displayed in white. You can deactivate it by clicking on the icon
2- Repeat this procedure with all the dates you consider useful.
3-To visually compare the images, switch between dates by clicking on the map layer selector.
To display available indexes, False Color or True Color: click on the indice selector. You can also disable the cloud mask for each image.
The False Color image is very useful to rule out the presence of clouds. With this image you can check if the indexes are partially or totally affected by clouds.