-
Landsat 総一次生産量(米国内)
Landsat 総一次生産量(GPP)CONUS データセットは、CONUS の Landsat 地表反射率を使用して GPP を推定します。GPP は、生態系内の植物が吸収する炭素の量であり、正味一次生産量(NPP)の計算に不可欠な要素です。GPP は次のように計算されます。 16 日間 conus gpp gridmet 由来 landsat mod17 -
Landsat 純一次生産量(米国内)
Landsat 純一次生産量(NPP)CONUS データセットは、CONUS の Landsat 地表反射率を使用して NPP を推定します。NPP は、呼吸による損失を考慮した後、生態系内の植物が固定する炭素の量です。NPP は MOD17 アルゴリズムを使用して計算されます(MOD17 ユーザー … conus gridmet 由来 landsat mod17 nlcd 由来 npp -
MODIS 総一次生産量(CONUS)
MODIS 総一次生産量(GPP)CONUS データセットは、CONUS の MODIS 地表反射率を使用して GPP を推定します。GPP は、生態系内の植物が吸収する炭素の量であり、正味一次生産量(NPP)の計算に不可欠な要素です。GPP は次のように計算されます。 8 日間 コンチネンタル gpp グリッドメット由来 mod09q1 mod17 -
MODIS 純一次生産量(北米)
MODIS 純一次生産量(NPP)CONUS データセットは、CONUS の MODIS 地表反射率を使用して NPP を推定します。NPP は、呼吸による損失を考慮した後、生態系内の植物が固定する炭素の量です。NPP は MOD17 アルゴリズムを使用して計算されます(MOD17 ユーザー … conus gridmet 由来 mod09q1 mod17 modis nlcd 由来
Datasets tagged nlcd-derived in Earth Engine
[null,null,[],[[["\u003cp\u003eThis webpage provides access to four datasets related to Gross Primary Production (GPP) and Net Primary Production (NPP) for the Continental United States (CONUS).\u003c/p\u003e\n"],["\u003cp\u003eTwo datasets leverage Landsat Surface Reflectance to estimate GPP and NPP, while the other two utilize MODIS Surface Reflectance for the same purpose.\u003c/p\u003e\n"],["\u003cp\u003eGPP represents the total amount of carbon captured by plants, while NPP accounts for carbon losses due to respiration.\u003c/p\u003e\n"],["\u003cp\u003eThese datasets are valuable for studying ecosystem productivity and carbon cycling across the CONUS.\u003c/p\u003e\n"]]],["The data includes estimations of Gross Primary Production (GPP) and Net Primary Production (NPP) for CONUS, derived from Landsat and MODIS Surface Reflectance. GPP represents the carbon captured by plants, while NPP accounts for carbon losses through respiration. Both are calculated using the MOD17 algorithm. The Landsat GPP is provided as a 16-day dataset and MODIS GPP is given as an 8-day dataset. All four datasets used GridMET data.\n"],null,["# Datasets tagged nlcd-derived in Earth Engine\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Landsat Gross Primary Production CONUS](/earth-engine/datasets/catalog/UMT_NTSG_v2_LANDSAT_GPP) |\n | The Landsat Gross Primary Production (GPP) CONUS dataset estimates GPP using Landsat Surface Reflectance for CONUS. GPP is the amount of carbon captured by plants in an ecosystem and is an essential component in the calculations of Net Primary Production (NPP). GPP is calculated using ... |\n | [16-day](/earth-engine/datasets/tags/16-day) [conus](/earth-engine/datasets/tags/conus) [gpp](/earth-engine/datasets/tags/gpp) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat](/earth-engine/datasets/tags/landsat) [mod17](/earth-engine/datasets/tags/mod17) |\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### Landsat Net Primary Production CONUS](/earth-engine/datasets/catalog/UMT_NTSG_v2_LANDSAT_NPP) |\n | The Landsat Net Primary Production (NPP) CONUS dataset estimates NPP using Landsat Surface Reflectance for CONUS. NPP is the amount of carbon captured by plants in an ecosystem, after accounting for losses due to respiration. NPP is calculated using the MOD17 algorithm (see MOD17 User ... |\n | [conus](/earth-engine/datasets/tags/conus) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [landsat](/earth-engine/datasets/tags/landsat) [mod17](/earth-engine/datasets/tags/mod17) [nlcd-derived](/earth-engine/datasets/tags/nlcd-derived) [npp](/earth-engine/datasets/tags/npp) |\n\n-\n\n |-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MODIS Gross Primary Production CONUS](/earth-engine/datasets/catalog/UMT_NTSG_v2_MODIS_GPP) |\n | The MODIS Gross Primary Production (GPP) CONUS dataset estimates GPP using MODIS Surface Reflectance for CONUS. GPP is the amount of carbon captured by plants in an ecosystem and is an essential component in the calculations of Net Primary Production (NPP). GPP is calculated using ... |\n | [8-day](/earth-engine/datasets/tags/8-day) [conus](/earth-engine/datasets/tags/conus) [gpp](/earth-engine/datasets/tags/gpp) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [mod09q1](/earth-engine/datasets/tags/mod09q1) [mod17](/earth-engine/datasets/tags/mod17) |\n\n-\n\n |---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n | [### MODIS Net Primary Production CONUS](/earth-engine/datasets/catalog/UMT_NTSG_v2_MODIS_NPP) |\n | The MODIS Net Primary Production (NPP) CONUS dataset estimates NPP using MODIS Surface Reflectance for CONUS. NPP is the amount of carbon captured by plants in an ecosystem, after accounting for losses due to respiration. NPP is calculated using the MOD17 algorithm (see MOD17 User ... |\n | [conus](/earth-engine/datasets/tags/conus) [gridmet-derived](/earth-engine/datasets/tags/gridmet-derived) [mod09q1](/earth-engine/datasets/tags/mod09q1) [mod17](/earth-engine/datasets/tags/mod17) [modis](/earth-engine/datasets/tags/modis) [nlcd-derived](/earth-engine/datasets/tags/nlcd-derived) |"]]