  The sensitivity analysis and validation of simulation models require specific
approaches in the case of spatial models. We describe the spatialdata scala
library providing such tools, including synthetic generators for urban
configurations at different scales, spatial networks, and spatial point
processes. These can be used to parametrize geosimulation models on synthetic
configurations, and evaluate the sensitivity of model outcomes to spatial
configuration. The library also includes methods to perturb real data, and
spatial statistics indicators, urban form indicators, and network indicators.
It is embedded into the OpenMOLE platform for model exploration, fostering the
application of such methods without technical constraints.
