Modis/006/mod17a2h

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Web1 jan. 2001 · The MOD16A2 Version 6 Evapotranspiration/Latent Heat Flux product is an 8-day composite product produced at 500 meter pixel resolution. The algorithm used for … Web1 jan. 2001 · The MOD17A3HGF V6 product provides information about annual Net Primary Productivity (NPP) at 500m pixel resolution. Annual NPP is derived from the sum of all 8-day Net Photosynthesis (PSN) products (MOD17A2H) from the given year. The PSN value is the difference of the Gross Primary Productivity (GPP) and the Maintenance Respiration …

LP DAAC - MOD17A2HGF - USGS

Web2 okt. 2024 · Guest. Oct 2, 2024. #1. QRW Asks: Parameter 'start' is required in Google Earth Engine. I wanted to calculate the monthly mean gpp (8-day) in the past 20 years using Google Earth Engine. However, since every image in the dataset is 8-day, I wanted to define the month by my self. For example, I wanted the month 4 to be 97, 105, 113, 121 by day ... WebDescription. The MOD17A3HGF Version 6 product provides information about annual Net Primary Production (NPP) at 500 meter (m) pixel resolution. Annual NPP is derived from … meaning of tucking

GEE下载年均GPP产品绘制GPP时间序列_大白成长记Jan的博客 …

WebThe algorithm used for the MOD16 data product collection is based on the logic of the Penman-Monteith equation, which includes inputs of daily meteorological reanalysis data … WebMOD16A3GF.006: MODIS/Terra Net Evapotranspiration Gap-Filled Yearly L4 Global 500 m SIN Grid: MOD16A3GF.061: MODIS/Terra Net Evapotranspiration Gap-Filled Yearly L4 Global 500 m SIN Grid: MOD17A2H.006: MODIS/Terra Gross Primary Productivity 8-Day L4 Global 500 m SIN Grid: MOD17A2H.061: MODIS/Terra Gross Primary Productivity 8 … Web18 feb. 2000 · The MOD17A2H V6 Gross Primary Productivity (GPP) product is a cumulative 8-day composite with a 500m resolution. The product is based on the radiation-use efficiency concept and can be … pediworx edmonds

MODIS/Terra Net Primary Production Yearly L4 Global 500m SIN …

Index of /MOTA - USGS

Web13 feb. 2024 · GEE (Google Earth Engine) 是一个在线的遥感影像处理平台，其中包含了一系列用于处理遥感影像的工具和算法。. 要计算热岛强度，首先需要获取相关的遥感影像数据，并对其进行预处理，以提取有用的信息。. 然后，可以使用热岛指数（例如NDVI）对影像进 … WebThe data sets (MODIS collection 6) offered here (MOD17AH2) have 8-daily temporal resolution. We offer the data set on the MODIS tiles and In addition as global maps with 0.5 degree grid resolution. Last update of data set at ICDC: May 13, 2024. to top Parameters to top Coverage, spatial and temporal resolution Period and temporal resolution: pediy crackmehttp://iridl.ldeo.columbia.edu/SOURCES/.USGS/.LandDAAC/.MODIS/ peditrack

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Modis/006/mod17a2h

我在nasa下载的MOD17A2H 500米分辨率的GPP 数据，请问如何看 …

WebMOD17A3H is an annual composite at 500m spatial resolution delivered as a gridded Level-4 product in Sinusoidal projection. The MODIS Adaptive Processing System (MODAPS) … WebMODIS also includes a new Enhanced Vegetation Index (EVI) product that minimizes canopy background variations and maintains sensitivity over dense vegetation …

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Web12 okt. 2024 · Th e MO D17A2H V6 Gross Primary Productivity ( GPP) product is a cumulative 8-day composite wi th a 500m resolution. Th e product is based on th e … WebMOD17A2H is an 8-day composite at 1-km spatial resolution delivered as a gridded Level-4 product in Sinusoidal projection. The MODIS Adaptive Processing System (MODAPS) at …

Web13 mrt. 2024 · Despite the fact that gross primary productivity (GPP) and water use efficiency (WUE) have been widely used as indicators to evaluate the water-carbon cycle, uncertainties exist in the patterns of GPP and WUE responses to climate variability along different aridity gradients. In this study, the aridity index was used to divide China into … WebThe MOD17A2H V6 Gross Primary Productivity (GPP) product is a cumulative 8-day composite with a 500m resolution. The product is based on the radiation-use efficiency …

WebThe MOD17A2HGF Version 6 Gross Primary Productivity (GPP) product is a cumulative 8-day composite of values with 500 meter (m) pixel size based on the radiation use … Webmodisnpp产品mod173ah数据介绍与下载 mod17a3h版本6产品提供有关像素分辨率为500米（m）的年度净初级生产（npp）的信息。年度npp来自给定年份的所有8天净光合作用（psn）产品（mod17a2h）的…

Web15 jul. 2024 · MODIS GPP: MOD17A2H_006_Gpp_500m: MODIS Percent Tree Cover: MOD44B_006_Percent_Tree_Cover: MODIS Land Cover Type: MCD12Q1_006_LC_Type1: Oak Ridge National Laboratory DAAC (ORNL DAAC) Datasets Provided:

Web15 mei 2024 · MOD17A2H.006 Terra Gross Primary Productivity 8-Day Global 500M 500m NASA LP DAAC at the USGS EROS Center 8-day, global, gpp, mod17a2, modis, nasa, photosynthesis, productivity, psn, terra, usgs MOD17A3H.006 Terra Net Primary Production Yearly Global 500m deprecated NASA LP DAAC at the USGS EROS Center pedivela xt m8100 boostWeb植被指数计算NPP的方法与公式是：首先，通过遥感技术获取植被指数数据，然后使用公式NPP = fPAR × ε × Pn，其中fPAR为光合有效辐射比例，ε为植物净初级生产力的光能利用效率，Pn为净初级生产力的植物生物量转化系数。 meaning of tucsonWeb本文将MODIS系列和使用图像所需的相关质量信息。. This chapter provides an overview of the MODIS collections and products. MODIS collections. Daily Products ¶. MCD43A4.006 MODIS Nadir BRDF-Adjusted Reflectance Daily 500m. MCD43A3.006 MODIS Albedo Daily 500m. MCD43A2.006 MODIS BRDF-Albedo Quality Daily 500m. MOD09GQ.006 Terra ... pediy ctf 2018Web13 apr. 2024 · 净初级生产力，因此我们使用 gpp 使用以下公式计算每 8 天的 npp： npp8= (gpp8/ gppy) x nppy 步骤 1：将 (1) mod17a3h.006：每年 l4 全球 500 米的净初级生产力和 (2) myd17a2h.006：8 天 l4 全球 500 米的初级生产总值导入 gee。第 2 步：将感兴趣的国 … pedivac troubleshootingWebMODIS also includes a new Enhanced Vegetation Index (EVI) product that minimizes canopy background variations and maintains sensitivity over dense vegetation conditions. The EVI also uses the blue band to remove residual atmosphere contamination caused by smoke and sub-pixel thin cloud clouds. pediy22.chmWeb5 nov. 2024 · 1km: USGS LandDAAC MODIS 1km[8day]250m: MODIS data at 250m resolution on sinusoidal projection. MOD17A2H: USGS LandDAAC MODIS … meaning of tuesdayWebmodisnpp产品mod173ah数据介绍与下载 mod17a3h版本6产品提供有关像素分辨率为500米（m）的年度净初级生产（npp）的信息。年度npp来自给定年份的所有8天净光合作 … meaning of tues