libspatialaudio0/stable 0.3.0+git20180730+dfsg1-2+b1 amd64
  library for ambisonic encoding and decoding (runtime files)

libspatialindex-c6/stable 1.9.3-2 amd64
  General framework for developing spatial indices - C library

libspatialindex-dev/stable 1.9.3-2 amd64
  General framework for developing spatial indices - development files

libspatialindex6/stable 1.9.3-2 amd64
  General framework for developing spatial indices

libspatialite-dev/stable 5.0.1-2 amd64
  Geospatial extension for SQLite - development files

libspatialite7/stable 5.0.1-2 amd64
  Geospatial extension for SQLite - libraries