The avatar for @vasturiano
Vasco Asturiano
Data sculptor
Public
Edited
Apr 13, 2023
1 star
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
{
// Update satellite position data
const gmst = satellite.gstime(time);
satelliteData.forEach(d => {
const eciPos = satellite.propagate(d.satrec, time).position;
if (!eciPos) {
d.position = null; // can't compute satellite pos
} else {
const gdPos = satellite.eciToGeodetic(eciPos, gmst);
d.position = {
lat: satellite.radiansToDegrees(gdPos.latitude), // deg
lng: satellite.radiansToDegrees(gdPos.longitude) // deg
}
}
});
mapView.time(time);
}
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell

Purpose-built for displays of data

Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
Learn more