2023_VIIRS_CumTemp_IxodesRicinus_Difference_2020to2022
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下载链接:
https://zenodo.org/record/13221630
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资源简介:
Abstract :
This dataset compares cumulative temperature masks of the year 2023 with the average in 2020,2021, and 2022. The input data is taken from Cumulative temperature masks calculated in those years and then turned to integer numbers of 0 to 3 to present which of these years were suitable. The data can be classified as: 1 for unsuitable areas 0 for Suitable in 2023 2 for Suitable in 2020-2023 3 for Suitable in 2020-2022
File naming schema:
ER23ti202122 + 8-day number (46 in total) for example, ER23to20212208C68F.tif, 08 in this example refers to the 6th of March.
ERCumTepdif23 + month+ day: ERCumTempdif230306.jpg, 0306 refers to the 8-day starting that day.
gif file presents time-series animation for a whole year.
Projection + EPSG code:Latitude-Longitude/WGS84 (EPSG: 4326)Spatial extent:Extent -32.0000000000000000,10.0000000000000000 : 68.9999999999999574,81.9999999999999716Spatial resolution:0.0083333 deg (approx. 1000 m) Temporal resolution:8-day
Pixel values:
1 for unsuitable areas 0 for Suitable in 2023 2 for Suitable in 2020-2023 3 for Suitable in 2020-2022
Source: VIIRS NASA :VNP21A2 and VNP21A1D
Software used:Codes for modelling are in Python The software used for map production is ESRI ArcMap 10.8
License: CC-BY-SA 4.0Processed by:ERGO (Environmental Research Group Oxford) https://ergoonline.co.uk/ for the H2020 MOOD project
摘要:本数据集将2023年的累积温度掩膜(cumulative temperature masks)与2020、2021及2022年的平均值进行对比。输入数据源自上述年份计算得到的累积温度掩膜,经处理后转换为0至3的整数值,以标识各年份的适宜性等级。数据分类规则如下:1代表不适宜区域,0代表2023年适宜区域,2代表2020-2023年适宜区域,3代表2020-2022年适宜区域。
文件命名规范:
命名格式为ER23ti202122加上8天周期编号(共46个),示例:ER23to20212208C68F.tif,其中08代表3月6日所在的8天周期。
命名格式为ERCumTepdif23加上月份+日期,示例:ERCumTempdif230306.jpg,其中0306代表以该日为起始的8天周期。
GIF格式文件为全年时间序列动画。
投影与空间参数:
采用经纬度/WGS84坐标系(EPSG: 4326)。空间范围为:(-32.0, 10.0) 至 (69.0, 82.0)(原始坐标值为-32.0000000000000000,10.0000000000000000 至 68.9999999999999574,81.9999999999999716)。空间分辨率为0.0083333°(约合1000米),时间分辨率为8天。
像素值含义:1代表不适宜区域,0代表2023年适宜区域,2代表2020-2023年适宜区域,3代表2020-2022年适宜区域。
数据来源:NASA VIIRS卫星产品VNP21A2与VNP21A1D。
所用软件:建模代码采用Python编写,地图制作采用ESRI ArcMap 10.8软件。
许可协议:CC-BY-SA 4.0。
处理方:牛津大学环境研究小组(ERGO, Environmental Research Group Oxford),为H2020 MOOD项目开发,官方网址:https://ergoonline.co.uk/。
创建时间:
2024-08-06



