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Download
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| Band | Description | Data Bands | Quality Filtered and Scaled | Summary Data |
|---|---|---|---|---|
| ET_500m | Evapotranspiration | csv json | csv json | csv json |
| LE_500m | Latent heat flux | csv json | csv json | csv json |
| PET_500m | Potential evapotranspiration | csv json | csv json | csv json |
| PLE_500m | Potential latent heat flux | csv json | csv json | csv json |
| ET_QC_500m | QC for ET/LE | csv json | ||
| All Bands | csv json | csv json | csv json |
See File Formats documentation for details. Pixel Numbering Scheme
Pixel Numbering Scheme for MOD16A2 data grid
Blue box is the site pixel
| Product | MODIS/Terra Net Evapotranspiration (ET) |
|---|---|
| Coordinates | Latitude: 39.4315, Longitude: -120.2398 (WGS84 datum) |
| Areal Extent | Approximately 8.5 km [17 Pixels] Wide x 8.5 km [17 Pixels] High |
| Subset Date Range | 2021-01-01 (2021001) to 2025-02-18 (2025049) |
| Site ID | us_california_sagehen_creek_field_station |
| Quality Control Conditions | As 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 April 27, 2025. Subset obtained for MOD16A2 product at site id 'us_california_sagehen_creek_field_station'. https://doi.org/10.3334/ORNLDAAC/1567
[2] S. Running, Mu, Q., Zhao, M. 2021. MOD16A2 MODIS/Terra Net Evapotranspiration 8-Day L4 Global 500m SIN Grid V061. NASA EOSDIS Land Processes DAAC. https://doi.org/10.5067/MODIS/MOD16A2.061
Note: add \usepackage{url} or \usepackage{hyperref} to your main LaTeX file
@misc{ ornlsubset:27Apr2025_01:15:47_774171956,
author = {ORNL DAAC},
title = {Fixed Sites Subsetting and Visualization Tool},
year = {2018},
note = {ORNL DAAC, Oak Ridge, Tennessee, USA. Accessed April 27, 2025. Subset obtained for MOD16A2
product at site id 'us_california_sagehen_creek_field_station'.}
doi = {10.3334/ORNLDAAC/1567}
}
@article{running2021mod16a2,
title={MOD16A2 MODIS/Terra Net Evapotranspiration 8-Day L4 Global 500m SIN Grid V061},
author={Running, S., Q.M.},
journal={NASA EOSDIS Land Processes DAAC},
year={2021},
doi = {10.5067/MODIS/MOD16A2.061}
}
Location Details
Latitude [39.4315] Longitude [-120.2398]: Horizontal Tile [08] Vertical Tile [05] Sample [855] Line [68]
| Corner Coordinates | |
|---|---|
| Northwest Corner Latitude,Longitude: 39.466917 N, 120.34682 W | Northeast Corner Latitude,Longitude: 39.466917 N, 120.255066 W |
| Southwest Corner Latitude,Longitude: 39.396083 N, 120.224534 W | Southeast 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 Class | Bits | Binary | QA-bits | Value (Bin) | Value (Int) | Bands applied | QC band | Description | Display |
|---|---|---|---|---|---|---|---|---|---|
| Fill_Value | 16 | no | NA | 32761 | NA | ET_500m | ET_500m | land cover assigned as unclassified or not able to determine | Supressed |
| Fill_Value | 16 | no | NA | 32762 | NA | ET_500m | ET_500m | land cover assigned as urban/built-up | Supressed |
| Fill_Value | 16 | no | NA | 32763 | NA | ET_500m | ET_500m | land cover assigned as permanent wetlands/inundated marshland | Supressed |
| Fill_Value | 16 | no | NA | 32764 | NA | ET_500m | ET_500m | land cover assigned as perennial snow, ice | Supressed |
| Fill_Value | 16 | no | NA | 32765 | NA | ET_500m | ET_500m | land cover assigned as barren,sparse veg (rock,tundra,desert) | Supressed |
| Fill_Value | 16 | no | NA | 32766 | NA | ET_500m | ET_500m | land cover assigned as perennial salt or inland fresh water | Supressed |
| Fill_Value | 16 | no | NA | 32767 | NA | ET_500m | ET_500m | Fill value | Supressed |
| Fill_Value | 16 | no | NA | 32761 | NA | PET_500m | PET_500m | land cover assigned as unclassified or not able to determine | Supressed |
| Fill_Value | 16 | no | NA | 32762 | NA | PET_500m | PET_500m | land cover assigned as urban/built-up | Supressed |
| Fill_Value | 16 | no | NA | 32763 | NA | PET_500m | PET_500m | land cover assigned as permanent wetlands/inundated marshland | Supressed |
| Fill_Value | 16 | no | NA | 32764 | NA | PET_500m | PET_500m | land cover assigned as perennial snow, ice | Supressed |
| Fill_Value | 16 | no | NA | 32765 | NA | PET_500m | PET_500m | land cover assigned as barren,sparse veg (rock,tundra,desert) | Supressed |
| Fill_Value | 16 | no | NA | 32766 | NA | PET_500m | PET_500m | land cover assigned as perennial salt or inland fresh water | Supressed |
| Fill_Value | 16 | no | NA | 32767 | NA | PET_500m | PET_500m | Fill value | Supressed |
| Fill_Value | 16 | no | NA | 32761 | NA | LE_500m | LE_500m | land cover assigned as unclassified or not able to determine | Supressed |
| Fill_Value | 16 | no | NA | 32762 | NA | LE_500m | LE_500m | land cover assigned as urban/built-up | Supressed |
| Fill_Value | 16 | no | NA | 32763 | NA | LE_500m | LE_500m | land cover assigned as permanent wetlands/inundated marshland | Supressed |
| Fill_Value | 16 | no | NA | 32764 | NA | LE_500m | LE_500m | land cover assigned as perennial snow, ice | Supressed |
| Fill_Value | 16 | no | NA | 32765 | NA | LE_500m | LE_500m | land cover assigned as barren,sparse veg (rock,tundra,desert) | Supressed |
| Fill_Value | 16 | no | NA | 32766 | NA | LE_500m | LE_500m | land cover assigned as perennial salt or inland fresh water | Supressed |
| Fill_Value | 16 | no | NA | 32767 | NA | LE_500m | LE_500m | Fill value | Supressed |
| Fill_Value | 16 | no | NA | 32761 | NA | PLE_500m | PLE_500m | land cover assigned as unclassified or not able to determine | Supressed |
| Fill_Value | 16 | no | NA | 32762 | NA | PLE_500m | PLE_500m | land cover assigned as urban/built-up | Supressed |
| Fill_Value | 16 | no | NA | 32763 | NA | PLE_500m | PLE_500m | land cover assigned as permanent wetlands/inundated marshland | Supressed |
| Fill_Value | 16 | no | NA | 32764 | NA | PLE_500m | PLE_500m | land cover assigned as perennial snow, ice | Supressed |
| Fill_Value | 16 | no | NA | 32765 | NA | PLE_500m | PLE_500m | land cover assigned as barren,sparse veg (rock,tundra,desert) | Supressed |
| Fill_Value | 16 | no | NA | 32766 | NA | PLE_500m | PLE_500m | land cover assigned as perennial salt or inland fresh water | Supressed |
| Fill_Value | 16 | no | NA | 32767 | NA | PLE_500m | PLE_500m | Fill value | Supressed |
| Cloud_State | 8 | yes | 3-4 | 0 | 0 | all | ET_QC_500m | Significant clouds NOT present (clear) | Presented |
| Cloud_State | 8 | yes | 3-4 | 1 | 8 | all | ET_QC_500m | Significant clouds WERE present | Supressed |
| Cloud_State | 8 | yes | 3-4 | 10 | 16 | all | ET_QC_500m | Mixed cloud present on pixel | Presented |
| Cloud_State | 8 | yes | 3-4 | 11 | 24 | all | ET_QC_500m | Cloud state not defined,assumed clear | Presented |
| SCF_QC | 8 | yes | 0-2 | 0 | 0 | all | ET_QC_500m | Main (RT) algorithm used, best result possible (no saturation) | Presented |
| SCF_QC | 8 | yes | 0-2 | 1 | 32 | all | ET_QC_500m | Main (RT) algorithm used, saturation occured. Good, very usable. | Presented |
| SCF_QC | 8 | yes | 0-2 | 10 | 64 | all | ET_QC_500m | Main algorithm failed due to bad geometry, empirical algorithm used | Presented |
| SCF_QC | 8 | yes | 0-2 | 11 | 96 | all | ET_QC_500m | Main algorithm failed due to problems other than geometry, empirical algorithm used | Presented |
| SCF_QC | 8 | yes | 0-2 | 100 | 128 | all | ET_QC_500m | Pixel 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)
Toggle Time Series Visualization
Data are being created, check progress bar and log
Includes all pixels that have acceptable quality
MOD16A2 / LE_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 / 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)
Toggle Time Series Visualization
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)
Download
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| Band | Description | Data Bands |
|---|---|---|
| LC_Type1 | Land Cover Type 1: Annual International Geosphere-Biosphere Programme (IGBP) classification | csv json |
Shannon Diversity Components: Richness= Evenness=
MODIS Phenology time series (MCD12Q2)
Phenology region for user selected area 8.5 km wide x 8.5 km high
Cycle 1Cycle 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
Download
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| Product | Data Bands |
|---|---|
| MCD12Q2.061 | csv json |
User Guide for the MODIS Land Cover Dynamics Product (MCD12Q2)
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.