Zimbabwe Uber H3 level 6 database
收藏NIAID Data Ecosystem2026-05-01 收录
下载链接:
https://zenodo.org/record/10553800
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资源简介:
Database for characterization of sub national units for Zimbabwe using Uber H3 level 6 hexagons. Data includes crop, livestock, as well as climate data. H3 hexagons have unique identifiers that can be used to sum or average underlying data covered by area. As compared to square pixels, hexagons are better to fully cover a countries area. The lower the level used the better the fit.
Data sources used:
Livestock: FAO GLW (Cattle, Goats, Sheep, Chicken, Buffaloes) year 2015
Crops: IFPRI SPAM 2010 for Countries in SS Africa SPAM 2017
Climate: Worldclim 2.1
Elevation: SRTM CSI CGIAR
Field Dataindex H3 indexzibuffalo2 buffalozicattle20 Cattleziducks201 Duckszichicken2 Chickenzisheep201 Sheepzigoats201 Goatszishoats20 Shoatsziacofarea coffee area hazibanaarea banana area hazibarlarea barley area hazibeanarea bean area hazicassarea cassava areazicnutarea colanut areazicottarea cotton areazicowparea cowpea area hazigrouarea groundnut area hazilentarea lentil area hazimaizarea maize area haziocerarea other cereal area haziofibarea other fiber crops area haziooilarea other oilcrops area haziopularea other pulses area haziortsarea other rtbs area haziplntarea plantain area hazipmilarea pearl milletarea hazipotaarea potato area hazirapearea Rape area hazirestarea Rest of cops area haziricearea rice area hazisesaarea sesame area hazismilarea millet area hazisorgarea sorghum area hazisoybarea soybean area hazisugcarea sugarcane area hazisunfarea sunflower area haziswpoarea sweet potato area haziteasarea tea area hazitemfarea temperate fruit area hazitobaarea tobacco area hazitrofarea tropical fruit area hazivegearea vegetables area haziwheaarea wheat area haziyamsarea yams area haziprecann_ annual rainfallzitmax_ann longterm annual tmax (1970-2000)zitmin_ann longterm annual tmin (1970-2000)ziworld250 Elevation m a.b.s.l.
Caveats:
Hexagon size can be smaller than actual pixel size like SPAM, values can be lower or higher depending on location and pixel below. Use as indicator of importance not absolute value.
本数据集用于基于Uber H3六边形格网(6级)对津巴布韦的次国家级单元进行特征刻画。数据集涵盖作物、畜牧及气候相关数据。H3六边形格网具备唯一标识符,可对其覆盖区域内的基础数据进行求和或平均运算。相较于方形像素格网,六边形格网能够更完整地覆盖国家疆域,且格网层级越低,空间适配性越好。
所用数据来源如下:
1. 畜牧数据:联合国粮食及农业组织(Food and Agriculture Organization of the United Nations, FAO)全球畜牧数据库(Global Livestock, GLW),包含2015年牛、山羊、绵羊、鸡、水牛的相关统计数据;
2. 作物数据:国际粮食政策研究所(International Food Policy Research Institute, IFPRI)针对撒哈拉以南非洲国家发布的SPAM 2010及SPAM 2017作物数据集;
3. 气候数据:WorldClim 2.1数据集;
4. 高程数据:SRTM CGIAR航天雷达地形高程数据。
数据集包含如下字段:
字段标识 | 数据索引 | 字段说明
zibuffalo2 | buffalo | 水牛相关数据
zicattle20 | Cattle | 牛只相关数据
ziducks201 | Duck | 鸭只相关数据
zichicken2 | Chicken | 鸡只相关数据
zisheep201 | Sheep | 绵羊相关数据
zigoats201 | Goats | 山羊相关数据
zishoats20 | Shoats | 对应作物数据
zicofarea | coffee area | 咖啡种植面积
hazibanaarea | banana area | 香蕉种植面积
hazibarlarea | barley area | 大麦种植面积
hazibeanarea | bean area | 豆类种植面积
hazicassarea | cassava area | 木薯种植面积
zicnutarea | colanut area | 可乐果种植面积
zicottarea | cotton area | 棉花种植面积
zicowparea | cowpea area | 豇豆种植面积
hazigrouarea | groundnut area | 花生种植面积
hazilentarea | lentil area | 小扁豆种植面积
hazimaizarea | maize area | 玉米种植面积
haziocerarea | other cereal area | 其他谷物种植面积
haziofibarea | other fiber crops area | 其他纤维作物种植面积
haziooilarea | other oilcrops area | 其他油料作物种植面积
haziopularea | other pulses area | 其他豆科作物种植面积
haziortsarea | other rtbs area | 其他根茎类作物(RTBS)种植面积
haziplntarea | plantain area | 大蕉种植面积
hazipmilarea | pearl milletarea | 珍珠粟种植面积
hazipotaarea | potato area | 马铃薯种植面积
hazirapearea | Rape area | 油菜种植面积
hazirestarea | Rest of cops area | 剩余作物种植面积
haziricearea | rice area | 水稻种植面积
hazisesaarea | sesame area | 芝麻种植面积
hazismilarea | millet area | 粟米种植面积
hazisorgarea | sorghum area | 高粱种植面积
hazisoybarea | soybean area | 大豆种植面积
hazisugcarea | sugarcane area | 甘蔗种植面积
hazisunfarea | sunflower area | 向日葵种植面积
haziswpoarea | sweet potato area | 甘薯种植面积
haziteasarea | tea area | 茶叶种植面积
hazitemfarea | temperate fruit area | 温带水果种植面积
hazitobaarea | tobacco area | 烟草种植面积
hazitrofarea | tropical fruit area | 热带水果种植面积
hazivegearea | vegetables area | 蔬菜种植面积
haziwheaarea | wheat area | 小麦种植面积
haziyamsarea | yams area | 山药种植面积
ziprecann_ | annual rainfall | 年降雨量
zitmax_ann | longterm annual tmax (1970-2000) | 1970-2000年长期年最高气温
zitmin_ann | longterm annual tmin (1970-2000) | 1970-2000年长期年最低气温
ziworld250 | Elevation m a.b.s.l. | 海拔高度(米,相对于平均海平面)
注意事项:
六边形格网尺寸可能小于SPAM等数据集的像素尺寸,数值高低会因区位及对应像素的差异而波动,该数据集仅可作为重要性参考指标,而非绝对数值。
创建时间:
2024-01-23



