TMD database (CDMS) includes a complete collection of historical climate data from meteorological station, the available data from each kind of met-stations are difference at the beginning of period. Daily, monthly, annual and CLIMAT data from Synoptic and Hydo-met stations are available for period 1951-present and those from agro-met station is available for period 1981-present, but 3-hourly data of all stations is available for period 1981-present.
For the observation reports or the original document is sent monthly for the quality control is processed by central officials inspecting and comparing with stored electronic messages from the stations and kept at the document storage room to wait for scanning. An electronic document server is a software system for organizing and storing digital scanned versions of original paper documents. Even we have e-document system, there are too large volume of document have not been scanned yet, and the amount of deteriorated data is getting big every year because the climate is hot and very humid here, so data can be deteriorated being in these conditions. Therefore an outsourcing firm is needed to work this process and we also need to improve the places for archiving the original document for the suitable conditions.