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MODIS/Terra Net Evapotranspiration (ET) at California Sagehen Creek Field Station

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BandDescriptionData BandsQuality Filtered and ScaledSummary Data
ET_500mEvapotranspiration csv json csv jsoncsv json
LE_500mLatent heat flux csv json csv jsoncsv json
PET_500mPotential evapotranspiration csv json csv jsoncsv json
PLE_500mPotential latent heat flux csv json csv jsoncsv json
ET_QC_500mQC for ET/LE csv json
All Bandscsv jsoncsv jsoncsv json

See File Formats documentation for details. Pixel Numbering Scheme

ProductMODIS/Terra Net Evapotranspiration (ET)
CoordinatesLatitude: 39.4315, Longitude: -120.2398 (WGS84 datum)
Areal ExtentApproximately 8.5 km [17 Pixels] Wide x 8.5 km [17 Pixels] High
Subset Date Range2001-01-01 (2001001) to 2019-07-28 (2019209)
Site IDus_california_sagehen_creek_field_station
Quality Control ConditionsAs Specified by Science Team (See QC Details tab)

Cite the Fixed Sites Subsets Tool [1] and the subset product [2] with the following citations. You may also download BibTeX citation

[1] ORNL DAAC. 2018. Fixed Sites Subsetting and Visualization Tool. ORNL DAAC, Oak Ridge, Tennessee, USA. Accessed August 18, 2019. Subset obtained for MOD16A2 product at site id 'us_california_sagehen_creek_field_station'. https://doi.org/10.3334/ORNLDAAC/1567

[2] S. Running, Q. M. 2017. MOD16A2 MODIS/Terra Net Evapotranspiration 8-Day L4 Global 500m SIN Grid V006. NASA EOSDIS Land Processes DAAC. https://doi.org/10.5067/MODIS/MOD16A2.006

Location Details

Latitude [39.4315] Longitude [-120.2398]: Horizontal Tile [08] Vertical Tile [05] Sample [855] Line [68]

Subset area boundarySubset area boundary

Corner Coordinates
Northwest Corner Latitude,Longitude: 39.466917 N, 120.34682 WNortheast Corner Latitude,Longitude: 39.466917 N, 120.255066 W
Southwest Corner Latitude,Longitude: 39.396083 N, 120.224534 WSoutheast Corner Latitude,Longitude: 39.396083 N, 120.132873 W

  • QC Filter Conditions
  • QC explanation for MODIS/Terra Net Evapotranspiration (ET_QC)
  • QC bit word numbering (0,1,2,3,4,5,6,....n):(n=7 or 15 or 31)
Filter ClassBitsBinaryQA-bitsValue
(Bin)
Value
(Int)
Bands
applied
QC bandDescriptionDisplay
Fill_Value16noNA32761NAET_500mET_500mland cover assigned as unclassified or not able to determineSupressed
Fill_Value16noNA32762NAET_500mET_500mland cover assigned as urban/built-upSupressed
Fill_Value16noNA32763NAET_500mET_500mland cover assigned as permanent wetlands/inundated marshlandSupressed
Fill_Value16noNA32764NAET_500mET_500mland cover assigned as perennial snow, ice Supressed
Fill_Value16noNA32765NAET_500mET_500mland cover assigned as barren,sparse veg (rock,tundra,desert)Supressed
Fill_Value16noNA32766NAET_500mET_500mland cover assigned as perennial salt or inland fresh waterSupressed
Fill_Value16noNA32767NAET_500mET_500mFill valueSupressed
Fill_Value16noNA32761NAPET_500mPET_500mland cover assigned as unclassified or not able to determineSupressed
Fill_Value16noNA32762NAPET_500mPET_500mland cover assigned as urban/built-upSupressed
Fill_Value16noNA32763NAPET_500mPET_500mland cover assigned as permanent wetlands/inundated marshlandSupressed
Fill_Value16noNA32764NAPET_500mPET_500mland cover assigned as perennial snow, ice Supressed
Fill_Value16noNA32765NAPET_500mPET_500mland cover assigned as barren,sparse veg (rock,tundra,desert)Supressed
Fill_Value16noNA32766NAPET_500mPET_500mland cover assigned as perennial salt or inland fresh waterSupressed
Fill_Value16noNA32767NAPET_500mPET_500mFill valueSupressed
Fill_Value16noNA32761NALE_500mLE_500mland cover assigned as unclassified or not able to determineSupressed
Fill_Value16noNA32762NALE_500mLE_500mland cover assigned as urban/built-upSupressed
Fill_Value16noNA32763NALE_500mLE_500mland cover assigned as permanent wetlands/inundated marshlandSupressed
Fill_Value16noNA32764NALE_500mLE_500mland cover assigned as perennial snow, ice Supressed
Fill_Value16noNA32765NALE_500mLE_500mland cover assigned as barren,sparse veg (rock,tundra,desert)Supressed
Fill_Value16noNA32766NALE_500mLE_500mland cover assigned as perennial salt or inland fresh waterSupressed
Fill_Value16noNA32767NALE_500mLE_500mFill valueSupressed
Fill_Value16noNA32761NAPLE_500mPLE_500mland cover assigned as unclassified or not able to determineSupressed
Fill_Value16noNA32762NAPLE_500mPLE_500mland cover assigned as urban/built-upSupressed
Fill_Value16noNA32763NAPLE_500mPLE_500mland cover assigned as permanent wetlands/inundated marshlandSupressed
Fill_Value16noNA32764NAPLE_500mPLE_500mland cover assigned as perennial snow, ice Supressed
Fill_Value16noNA32765NAPLE_500mPLE_500mland cover assigned as barren,sparse veg (rock,tundra,desert)Supressed
Fill_Value16noNA32766NAPLE_500mPLE_500mland cover assigned as perennial salt or inland fresh waterSupressed
Fill_Value16noNA32767NAPLE_500mPLE_500mFill valueSupressed
Cloud_State8yes3-400allET_QC_500mSignificant clouds NOT present (clear)Presented
Cloud_State8yes3-418allET_QC_500mSignificant clouds WERE presentSupressed
Cloud_State8yes3-41016allET_QC_500mMixed cloud present on pixelPresented
Cloud_State8yes3-41124allET_QC_500mCloud state not defined,assumed clearPresented
SCF_QC8yes0-200allET_QC_500mMain (RT) algorithm used, best result possible (no saturation)Presented
SCF_QC8yes0-2132allET_QC_500mMain (RT) algorithm used, saturation occured. Good, very usable.Presented
SCF_QC8yes0-21064allET_QC_500mMain algorithm failed due to bad geometry, empirical algorithm usedPresented
SCF_QC8yes0-21196allET_QC_500mMain algorithm failed due to problems other than geometry, empirical algorithm usedPresented
SCF_QC8yes0-2100128allET_QC_500mPixel not produced at all, value coudn't be retrieved (possible reasons: bad L1B data, unusable MOD09GA data)Supressed

Timeseries View

MOD16A2 / ET_500m (All acceptable pixels)

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Data are being created, check progress bar and log
Includes all pixels that have acceptable quality

MOD16A2 / LE_500m (All acceptable pixels)

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Data are being created, check progress bar and log
Includes all pixels that have acceptable quality

MOD16A2 / PET_500m (All acceptable pixels)

Toggle Time Series Visualization
Data are being created, check progress bar and log
Includes all pixels that have acceptable quality

MOD16A2 / PLE_500m (All acceptable pixels)

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Data are being created, check progress bar and log
Includes all pixels that have acceptable quality

Gridded View



Additional Information

MODIS Landcover IGBP Classification Scheme (Type_1 MCD12Q1 2016)

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BandDescriptionData Bands
LC_Type1Land Cover Type 1: Annual International Geosphere-Biosphere Programme (IGBP) classification csv json

Shannon Diversity Components: Richness= Evenness=

User Guide for the MODIS Land Cover Type Product (MCD12Q1)PDF

MODIS Phenology time series (MCD12Q2)

Phenology region for user selected area 8.5 km wide x 8.5 km high

Cycle 1

Cycle 2
  • Greenup: Average date of the greenup (date when EVI2 first crossed 15% of amplitude) in the subset area
  • MidGreenup: Average date of the mid greenup (date when EVI2 first crossed 50% of amplitude) in the subset area
  • Maturity: Average date of the maturity (date when EVI2 first crossed 90% of amplitude) in the subset area
  • Peak: Average date of the peak (date when EVI2 reached maximum amplitude) in the subset area
  • Senescence: Average date of the senescence (date when EVI2 last crossed 90% of amplitude) in the subset area
  • MidGreendown: Average date of the mid greendown (date when EVI2 last crossed 50% of amplitude) in the subset area
  • Dormancy: Average date of the dormancy (date when EVI2 last crossed 15% of amplitude) in the subset area

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ProductData Bands
MCD12Q2.006 csv json

User Guide for the MODIS Land Cover Dynamics Product (MCD12Q2)PDF

Resources

Create statistics plots in R
Visualize the data from the 'Downloads' section above as informative plots in R. Using the provided scripts, different statistical plots can be easily generated, such as plots of mean monthly values or mean yearly values, frequency histograms, time series plots with years stacked, etc.