Showing posts with label satellites. Show all posts
Showing posts with label satellites. Show all posts

Wednesday, April 15, 2020

The Landsat Download Map


Libra is a novel map tool from Development Seed together with Dauria Geo which allows you lot to browse, discovery together with download satellite imagery. Using Libra you lot tin search together with assort opened upwards Landsat information yesteryear date, place together with cloud cover. Find closed to satellite imagery that you lot similar together with you lot tin download it together with role it inwards your ain maps.

Libra provides a actually bully together with slowly to role interface for sorting together with downloading from to a greater extent than than 275 Terabytes of opened upwards Landsat imagery. There are no restrictions on the role of Landsat opened upwards information together with it tin live on used or redistributed equally you lot require. Each circle on the Libra map represents the seat out of available images at that location. You tin filter the available images yesteryear date, cloud encompass percent together with yesteryear Sun azimuth angle.

Thursday, March 26, 2020

The Landsat Eight Cloud Embrace Map


In March  the U.S. of America Geological Survey (USGS) too NASA began releasing Landsat viii satellite imagery every bit a data-set on Amazon Web Services (AWS). Landsat on AWS provides costless access to Landsat viii satellite imagery. Landsat on AWS includes all Landsat viii imagery from 2015 too a alternative of cloud-free scenes from 2013 too 2014.

Every 24-hour interval novel Landsat viii scenes are made available, oft inside hours of production. The novel 2015 scenes includes satellite imagery that contains cloud cover. Landsat Cloudcover is a CartoDB map showing cloud encompass estimates for LandSat satellite photography sites globally.images across the world.

The choropleth layer shows the average percentage of cloud encompass that powerfulness obscure the icon capture process.


Landsat is a partnership betwixt the U.S. Geological Survey (USGS) too NASA that creates moderate-resolution (30 meter) satellite imagery of the Earth's province surface every xvi days. The imagery has been costless to role since 2008. Now, thank you lot to AWS, developers tin likewise avoid the toll of hosting the data.

An informative CartoDB animated map provides a overnice visualization of how Landsat viii Completes an Entire Picture of the World Every xvi Days. The map uses the novel AWS Landsat data-set to demo how Landsat captures fresh satellite imagery of the Earth's entire province volume over the class of xvi days.


If you lot desire to explore the latest Landsat imagery inward to a greater extent than special you lot tin thought the newest imagery on Mapbox's Landsat-live. Landsat-live uses the latest Landsat viii satellite imagery to furnish a close real-time satellite thought of the world at thirty meter resolution.

Because the map uses the close recent Landsat viii satellite imagery many locations to a greater extent than or less the world volition travel affected yesteryear cloud cover. If you lot notice your town is obscured yesteryear clouds you lot tin e'er render to the map inward xvi days fourth dimension to run across if the adjacent cash inward one's chips of Landsat viii has provided clearer imagery.