Savvides built a high-resolution SketchUp model, ported it into Blender and Stellarium, and paired it with custom Python code that computes solar altitude and azimuth for 300 BCE conditions.

Previous researchers have used the multiple-model-based height-parametrized (HP) extended Kalman filter with Cartesian state vector (HP-CEKF) with one or two 2-D radars for an aircraft with nearly ...

Previous researchers have used the multiple-model-based height-parametrized (HP) extended Kalman filter with Cartesian state vector (HP-CEKF) with one or two 2-D radars for an aircraft with nearly ...

Azimuth tells us where the comet is with relation to the cardinal directions (north, south, east, west). An azimuth of 0° is north, and 270° is due west. Altitude is how high the comet is above ...

List of supported key-value-pairs for customized pointclouds: Parameter "coordinateNotation" is an enum to configure pointcloud coordinates: coordinateNotation=0: cartesian (default, pointcloud has ...

Figure 3 shows the heatmap data for all elevation layers with range and azimuth. FIGURE 3. 3D heatmap data: here, higher reflection intensities show the regions with possibility of landmarks ...

Weeks after the Delhi High Court asked the Archaeological Survey of India (ASI) to file a status report on the functionality of instruments at Jantar Mantar, several visitors expressed their ...

On Thursday (Dec. 29), the moon will reach its first quarter phase, the last time the moon reaches one of its four major phases in 2022.

The middle row shows an instantaneous Hammer projection of the altitude and azimuth positions of each constellation as seen from Rubin Observatory on October 1, 2023 during twilight (Sun altitude ...

The tracking and impact point data were obtained from an actual flight path by merging the angular components of a telemetry antenna (Azimuth, and Elevation) and the radial distance information ...