Results 131 to 140 of about 18,055 (209)

Improving Astrometric Precision with MLP-Driven Super-Resolution of Star Maps. [PDF]

Sensors (Basel)
Lu Y, Xu X, Yan J, Zhang N, Lv Y.
europepmc   +1 more source

Ancient inhabitants of the Basin of Mexico kept an accurate agricultural calendar using sunrise observatories and mountain alignments. [PDF]

Proc Natl Acad Sci U S A, 2022
Ezcurra E, Ezcurra P, Meissner B.
europepmc   +1 more source

An AI approach to lunar phase detection: enhancing the identification of the new crescent with astronomical data integration. [PDF]

Front Artif Intell
Al-Rajab M, Loucif S, Zitar RA, Abdu-Aguye MG.   +3 more
europepmc   +1 more source

Integrated Polarimetric Spectral Imaging Sensor Combining Spectral Imaging and Polarization Modulation Techniques. [PDF]

Sensors (Basel)
Liu Z, Song Z, Li Z, Li L.
europepmc   +1 more source

Rotating axis measurement based on rotational Doppler effect of spliced superposed optical vortex. [PDF]

Nanophotonics, 2023
Zhu X, Qiu S, Liu T, Ding Y, Tang R, Liu Z, Chen X, Ren Y.   +7 more
europepmc   +1 more source

On Slide-rules for finding Altitude and Azimuth in Astronomical Navigation

The Journal of the Nautical Society of Japan, 1951
openaire   +2 more sources

Dynamic Model Selection in a Hybrid Ensemble Framework for Robust Photovoltaic Power Forecasting. [PDF]

Sensors (Basel)
Song N, Chang-Silva R, Lee K, Park S.
europepmc   +1 more source

Pointing Error Correction for a Moving-Platform Electro-Optical Telescope Using an Optimized Parameter Model. [PDF]

Sensors (Basel), 2023
He Y, Zhang Y, Feng X, Deng S, Wang Z.
europepmc   +1 more source

Integrating remote datasets to identify precontact architecture and settlement patterns along the Wampu River system, Eastern Honduras. [PDF]

PLoS One
Cohen AS, Fernandez-Diaz JC, Groat E, Eury Q.   +3 more
europepmc   +1 more source

Predicting new crescent moon visibility applying machine learning algorithms. [PDF]

Sci Rep, 2023
Al-Rajab M, Loucif S, Al Risheh Y.
europepmc   +1 more source