  The H.E.S.S. Galactic Plane Survey (HGPS), the first comprehensive survey of
the inner Galaxy at TeV energies, has led to the discovery of an unexpectedly
large and diverse population of over 60 sources of TeV gamma rays within its
current range of l = 250 to 65 degrees in longitude and |b| < 3.5 degrees in
latitude. The data set of the HGPS comprises 2800 hours of high-quality data,
taken in the years 2004 to 2013. The sensitivity for the detection of
point-like sources is at the level of 2% Crab or better in the HGPS region. The
population of TeV gamma-ray emitters is dominated by the pulsar wind nebula and
supernova remnant source classes, although nearly a third of the sources remain
unidentified or ambiguous. We are presenting the latest HGPS significance and
sensitivity maps, as well as a work on the HGPS source catalog, based on a
uniform re-analysis of the full data set collected in the last decade. We will
also give a brief overview of the H.E.S.S. Galactic source population.
