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Kenya, Agricultural Stress Index (Annual Update)

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ArcGIS Hub2026-01-29 更新2026-08-20 收录
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Kenya. Agricultural Stress Index (Annual Update). source: https://asis-esri.fao.org/image/rest/services/ASI_A/ImageServer "The Agricultural Stress Index (ASI) is a quick-look indicator that facilitates the early identification of cropped land with a high likelihood of water stress (drought). ASI related products (maps, spatial aggregation based on administrative unit) are processed by FAO GIEWS (Global Information and Early Warning System on Food and Agriculture) every 10 days. ASI Annual Summary is processed at the end of crop season, globally defined as 30 June. It depicts the percentage of arable land, within an administrative area, that has been affected by drought conditions over the entire cropping season. It differs from ASI dekadal product (10-days), which is based on conditions from the start of the season up to the current dekad."

肯尼亚 农业压力指数(年度更新版)。数据来源:https://asis-esri.fao.org/image/rest/services/ASI_A/ImageServer。农业压力指数(Agricultural Stress Index, ASI)是一种快速概览指标,可助力早期识别存在较高水分胁迫(干旱)风险的耕地。与农业压力指数相关的产品(地图、基于行政单元的空间聚合数据)每10天由FAO GIEWS(全球粮食及农业信息与预警系统,Global Information and Early Warning System on Food and Agriculture)进行处理。农业压力指数年度汇总报告于作物季末生成,全球统一的作物季截止日期为6月30日。该报告展示了某一行政区域内,在完整作物季期间受干旱条件影响的耕地面积占比。其与农业压力指数旬度产品(每10天更新一次)存在差异,旬度产品基于作物季自起始至当前旬度的监测条件生成。

创建时间:
2025-10-28
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