Skip to main content

and
Your search also matched 68 preview-only Content is preview-only when you or your institution have not yet subscribed to it.

By making our abstracts and previews universally accessible we help you purchase only the content that is relevant to you.
results, e.g.

A novel de-noising method for NMR echo data obtained from tight sandstone reservoirs

Include preview-only content
  1. Article

    Open Access

    Recent Progress in Atmospheric Chemistry Research in China: Establishing a Theoretical Framework for the “Air Pollution Complex”

    Atmospheric chemistry research has been growing rapidly in China in the last 25 years since the concept of the “air pollution complex” was first proposed by Professor **aoyan TANG in 1997. For papers published...

    Tong Zhu, Ming** Tang, Meng Gao, **nhui Bi, Junji Cao in Advances in Atmospheric Sciences (2023)

  2. Article

    Open Access

    Local troposphere augmentation for real-time precise point positioning

    The IGS real-time service (RTS) enables real-time precise point positioning (PPP) at a global scale. A long convergence time however is still a challenging factor. In order to reduce the convergence time, exte...

    Junbo Shi, Chaoqian Xu, Jiming Guo, Yang Gao in Earth, Planets and Space (2014)

  3. Article

    Open Access

    A study of smoothed TEC precision inferred from GPS measurements

    The availability of a large amount of TEC data derived from dual frequency GPS measurements observed by GPS reference networks provides a great opportunity for ionosphere studies. In order to obtain better acc...

    Zhizhao Liu, Yang Gao, Susan Skone in Earth, Planets and Space (2005)