Interface to the 'Spectator Earth' API

Provides interface to the 'Spectator Earth' API <>, mainly for obtaining the acquisition plans and satellite overpasses for Sentinel-1, Sentinel-2 and Landsat-8 satellites. Current position and trajectory can also be obtained for a much larger set of satellites. It is also possible to search the archive for available images over the area of interest for a given (past) period, get the URL links to download the whole image tiles, or alternatively to download the image for just the area of interest based on selected spectral bands.


Reference manual

It appears you don't have a PDF plugin for this browser. You can click here to download the reference manual.


0.1.0 by Zivan Karaman, 2 months ago

Browse source code at

Authors: Zivan Karaman [aut, cre, cph]

Documentation:   PDF Manual  

GPL-3 license

Imports geojsonsf, httr, sf

Suggests calendar, calendR, httptest, knitr, lubridate, lutz, maps, rmarkdown

See at CRAN