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On July 27, 2021 at 2:34:00 PM UTC, Gravatar Heiko Figgemeier:
  • Changed title to MapSPAM Access (previously Access)


  • Updated description of MapSPAM Access from

    Market accessibility
    to
    We adopt the population count from the Gridded Population of the World (GPWv4.0) as a proxy to consider the influence of market accessibility (Access) on farmers' crop choices (Eq. 10). GPWv4.0 provides a gridded representation of human populations across the globe at a 30 arcsec resolution (CIESIN, 2016). For SPAM 2010, we aggregate the population count grid to a 5 arcmin resolution and recalculate the population density.


  • Added tag population to MapSPAM Access


  • Changed value of field is_part_of to in MapSPAM Access


  • Changed value of field was_derived_from to https://geokur-dmp.geo.tu-dresden.de/dataset/gpwv4-0 in MapSPAM Access


  • Changed value of field theme to https://inspire.ec.europa.eu/theme/pd in MapSPAM Access


  • Changed value of field contact_name to Center for International Earth Science Information Network - CIESIN - Columbia University in MapSPAM Access