Executing geospatial data workflows includes receiving a representation of a first workflow. It further includes receiving a request to execute a second workflow, the second workflow including a reference to the first workflow. At least one of the first workflow and the second workflow comprises at least one geospatial transformation operation. It further includes determining that the first workflow referenced by the second workflow is permitted to be accessed. It further includes, based at least in part on determining that the first workflow is permitted to be accessed, executing the second workflow, including executing the representation of the first workflow comprising the at least one geospatial transformation operation.