N: 56 S: 21 E: 100 W: 30
Description
This dataset contains land surface parameters simulated by the Famine Early Warning Systems Network (FEWS NET) Land Data Assimilation System version 2 (FLDAS2) Central Asia model. The FLDAS2 Central Asia model is a custom instance of the NASA Land Information System that has been adapted to work with domains, data streams, and monitoring and forecast requirements associated with food security assessment in data-sparse, developing country settings. The data are produced using the Noah Multi-Parameterization (Noah-MP) version 4.0.1 Land Surface Model (LSM) forced by Global Data Assimilation System (GDAS) meteorological data.
The FLDAS2 Central Asia dataset is produced daily with a one-day latency. Data are available from October 1, 2000 to present. The dataset contains 27 parameters at a 0.01 degree spatial resolution over the Central Asia region (30-100°E, 21-56°N).
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Variables
The table below lists the variables contained within a single granule for this dataset. Variables often contain observed or derived geophysical measurements collected from a variety of sources, including remote sensing instruments on satellite and airborne platforms, field campaigns, in situ measurements, and model outputs. The terms variable, parameter, scientific data set, layer, and band have been used across NASA’s Earth science disciplines; however, variable is the designated nomenclature in NASA’s Common Metadata Repository (CMR). Variable metadata attributes such as Name, Description, Units, Data Type, Fill Value, Valid Range, and Scale Factor allow users to efficiently process and analyze the data. The full range of attributes may not be applicable to all variables. Additional information on variable attributes is typically available in the data, user guide, and/or other product documentation.
For questions on a specific variable, please use the Earthdata Forum.
| Name Sort descending | Description | Units | Data Type | Fill Value | Valid Range | Scale Factor | Offset |
|---|---|---|---|---|---|---|---|
| Evap_tavg | Evap_tavg | kg m-2 s-1 | float32 | -9999 | N/A | N/A | N/A |
| lat | lat | degrees_north | float32 | N/A | N/A | N/A | N/A |
| lon | lon | degrees_east | float32 | N/A | N/A | N/A | N/A |
| Psurf_f_tavg | Psurf_f_tavg | Pa | float32 | -9999 | N/A | N/A | N/A |
| Qair_f_tavg | Qair_f_tavg | kg kg-1 | float32 | -9999 | N/A | N/A | N/A |
| Qsb_tavg | Qsb_tavg | kg m-2 s-1 | float32 | -9999 | N/A | N/A | N/A |
| Qsm_tavg | Qsm_tavg | kg m-2 s-1 | float32 | -9999 | N/A | N/A | N/A |
| Qs_tavg | Qs_tavg | kg m-2 s-1 | float32 | -9999 | N/A | N/A | N/A |
| RadT_tavg | RadT_tavg | K | float32 | -9999 | N/A | N/A | N/A |
| RadT_tavg_max | RadT_tavg_max | K | float32 | -9999 | N/A | N/A | N/A |
| RadT_tavg_min | RadT_tavg_min | K | float32 | -9999 | N/A | N/A | N/A |
| Rainf_f_tavg | Rainf_f_tavg | kg m-2 s-1 | float32 | -9999 | N/A | N/A | N/A |
| Rainf_tavg | Rainf_tavg | kg m-2 s-1 | float32 | -9999 | N/A | N/A | N/A |
| Snowcover_inst | Snowcover_inst | 1 | float32 | -9999 | N/A | N/A | N/A |
| SnowDepth_inst | SnowDepth_inst | m | float32 | -9999 | N/A | N/A | N/A |
| Snowf_tavg | Snowf_tavg | kg m-2 s-1 | float32 | -9999 | N/A | N/A | N/A |
| SoilMoi00_10cm_tavg | SoilMoi00_10cm_tavg | m^3 m-3 | float32 | -9999 | N/A | N/A | N/A |
| SoilMoi10_40cm_tavg | SoilMoi10_40cm_tavg | m^3 m-3 | float32 | -9999 | N/A | N/A | N/A |
| SoilMoi40_100cm_tavg | SoilMoi40_100cm_tavg | m^3 m-3 | float32 | -9999 | N/A | N/A | N/A |
| SoilMoi100_200cm_tavg | SoilMoi100_200cm_tavg | m^3 m-3 | float32 | -9999 | N/A | N/A | N/A |
| SoilTemp00_10cm_tavg | SoilTemp00_10cm_tavg | K | float32 | -9999 | N/A | N/A | N/A |
| SoilTemp10_40cm_tavg | SoilTemp10_40cm_tavg | K | float32 | -9999 | N/A | N/A | N/A |
| SoilTemp40_100cm_tavg | SoilTemp40_100cm_tavg | K | float32 | -9999 | N/A | N/A | N/A |
| SoilTemp100_200cm_tavg | SoilTemp100_200cm_tavg | K | float32 | -9999 | N/A | N/A | N/A |
| SWdown_f_tavg | SWdown_f_tavg | W m-2 | float32 | -9999 | N/A | N/A | N/A |
| SWE_inst | SWE_inst | kg m-2 | float32 | -9999 | N/A | N/A | N/A |
| Swnet_tavg | Swnet_tavg | W m-2 | float32 | -9999 | N/A | N/A | N/A |
| Tair_f_tavg | Tair_f_tavg | K | float32 | -9999 | N/A | N/A | N/A |
| time | time | days since 2001-01-01 00:00:00 | float64 | N/A | N/A | N/A | N/A |
| time_bnds | time_bnds | N/A | float64 | N/A | N/A | N/A | N/A |
| TWS_tavg | TWS_tavg | mm | float32 | -9999 | N/A | N/A | N/A |