Developing a Crop Mask for Agricultural Assessments in Kenya

Ndubi, Antony ; Wangui, Lilian ; Mitheu, Faith ; Mugo, Robinson ; Kiema, John Bosco ; Farah, Hussein ; Africa, Flores

关键词: AGRICULTURE;    CLIMATE CHANGE;    DECISION MAKING;    FARM CROPS;    MASKS;    SPATIAL RESOLUTION;    THEMATIC MAPPERS (LANDSAT);    IMAGE ANALYSIS;    KENYA;    SATELLITE IMAGERY;    THEMATIC MAPPING;    TIME MEASUREMENT;   

RP-ID  :  MSFC-E-DAA-TN36720

学科分类：地球科学(综合)

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

Kenya relies on agricultural production for supporting local consumption and other processing value chains. The role of agriculture in supporting Kenya's economy is critical, with its contribution to the Gross Domestic product (GDP) estimated at over 277,000 Million in 2016. With changing climate in a rain-fed dependent agricultural production system, cropping zones are shifting and proper decision making will require updated data for proper delineation of cropping areas and extent; especially in agriculture and food security assessments. Where up-to-date data is not available it is important that it is generated and passed over to relevant stakeholders to inform their decision making processes. It is important that government agencies, non-governmental agencies and other agricultural stakeholders access updated tools and information to assist in their assessments. To support agricultural decision making, SERVIR E&SA will develop an updated agricultural crop mask. Due to intercropping especially in small holder farming, the mask will cover all crops to provide an overall map of cropped areas.