Showing 61 - 80 results of 626 for search '"GRAIL"', query time: 0.17s Refine Results
  1. 61

    Evidence of large empty lava tubes on the Moon using GRAIL gravity by Chappaz, Loic, Sood, Rohan, Howell, Kathleen C., Milbury, Colleen, Melosh IV, Henry Jay, Blair, David M., Zuber, Maria

    Published 2018
    “…NASA's GRAIL mission employed twin spacecraft in polar orbits around the Moon to measure the lunar gravity field at unprecedentedly high accuracy and resolution. …”
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    The Identification of Impact Craters from GRAIL-Acquired Gravity Data by U-Net Architecture by Zhaoxi Chen, Zidan Chen

    Published 2022-06-01
    “…In this paper, we investigate the viability of convolutional neural networks (CNNs) to perform the detection of impact craters from GRAIL-acquired gravity data. The ideal values of each hyperparameter in U-net architecture are determined after dozens of iterations of model training, testing and evaluation. …”
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