中国区域250米EVI月合成产品(TERRA星)
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产品介绍：MODEV1M中国250M EVI月合成产品（TERRA星）是由MODEV1D计算得到，计算方法为取月内最大值。命名规范如下：AAABBCD. EEEEEEEEE. CN.FFF.GG****，比如：中国每日温度合成命名为：MYDLT1D.20010101.CN.LTD.V1.TIF；AAA：卫星（MOD&MYD）；BB：参量（地表温度(LT)、NDV(ND)、EVI(EV)、SR（地表反射率））；C：分辨率（Q（250米）、H（500米）、1（1000米））；D：合成周期（D（每日）、F（5天合成），T（10天合成）、M（月合成）） l 注意：遇2月或大月，每月最后一个合成产品利用本月所有剩余天内的每日数据为输入。（比如平二月的5天合成产品实际数据输入为2月26、27、28三天）；CN：中国区域合成 EEEEEEE：年年年年天天天（2010001） 注意：合成产品以每个合成产品输入数据的第一天作为产品对应时间；FFF：参量 LTD：白天地表温度 LTN：夜间地表温度 QCD：白天质量评价文件 QCN：夜间质量评价文件；GG：版本号；****：文件类型（TIF、jpg、txt）。(协议共享)
Product Introduction: The MODEV1M China 250M EVI Monthly Synthesis Product (Terra Satellite) is calculated from MODEV1D, using the maximum value within the target month as the calculation method. The naming convention follows the format: AAABBCD. EEEEEEEEE. CN.FFF.GG****. For example, the daily land surface temperature synthesis product for China is named: MYDLT1D.20010101.CN.LTD.V1.TIF. The breakdown of each naming segment is as follows: - AAA: Satellite (MOD&MYD) - BB: Parameter (Land Surface Temperature (LT), NDV (ND), EVI (EV), SR (Surface Reflectance)) - C: Spatial resolution (Q (250 m), H (500 m), 1 (1000 m)) - D: Synthesis period (D (Daily), F (5-day synthesis), T (10-day synthesis), M (Monthly synthesis)) Note: For February or long months, the final synthesis product of each month uses all remaining daily data within the current month as input. For example, the 5-day synthesis product for a common February actually uses data from February 26, 27, and 28 as the input dataset. - CN: China region synthesis - EEEEEEE: 4-digit year + 3-digit day of year (e.g., 2010001). Note: The corresponding timestamp of the synthesis product is the first day of the daily input data used for its production. - FFF: Parameter identifier. Specific correspondences: LTD = Daytime Land Surface Temperature; LTN = Nighttime Land Surface Temperature; QCD = Daytime Quality Assessment File; QCN = Nighttime Quality Assessment File - GG: Version number - ****: File type (TIF, JPG, TXT). (Shared under protocol agreement)
