Figure 3.1 Flow of Methodoly 3.2.1 Data Collection and Sources. Table 3.1 Data Sources and Use. DATA TYPE DATA SOURCE USE GPS coordinates of delimiting Field collection using a For ground truthing. boards of existing tea zones: handheld GPS (Garmin 76) (In UTM projection). Soil Map Kenya Agricultural Research For soil characteristics Institution (KARI) rating and ranking. Temperature and Rainfall Data. Meteorology Department For rainfall and temperature rating and ranking. Digital Elevation Model Shuttle Radar For developing altitude ( Resolution 90m) TopographyMission (SRTM) factor map. website Land Use Factor Map Kenya Agricultural Research For land use rating and Institution (KARI) ranking. Tea Cultivation Handbook. Kenya Tea Development Identification of weights. Agency (KTDA)
Figure 3.1 Flow of Methodoly 3.2.1 Data Collection and Sources. Table 3.1 Data Sources and Use. DATA TYPE DATA SOURCE USE GPS coordinates of delimiting boards of existing tea zones: (In UTM projection). Field collection using a handheld GPS (Garmin 76) For ground truthing. Soil Map Kenya Agricultural Research Institution (KARI) For soil characteristics rating and ranking. Temperature and Rainfall Data. Meteorology Department For rainfall and temperature rating and ranking. Digital Elevation Model ( Resolution 90m) Shuttle Radar TopographyMission (SRTM) website For developing altitude factor map. Land Use Factor Map Kenya Agricultural Research Institution (KARI) For land use rating and ranking. Tea Cultivation Handbook. Kenya Tea Development Agency (KTDA) Identification of weights.