Inexpensive open source data loggers and sensors for water levels and hydrologic measurements in least developed countries 文档 2021年07月12日 The Case Study presents the innovation project implemented in the framework of the WMO HydroHub Second Innovation Call in Afghanistan and Bhutan.Implementation dates: December 2018 to May 2021 Innovation supplier: Northern Widget Project implementation country: Afghanistan and Bhutan Download document 分享: Document type: Case study