MERIT_Hydro

Version: 2019-05-28

Category: geospatial

Description

MERIT Hydro (Multi-Error-Removed Improved-Terrain Hydrography)

MERIT Hydro is a high-resolution global hydrography dataset developed to enhance the accuracy of river networks and watershed boundaries. By correcting errors in existing digital elevation models, it provides detailed information on river flow directions, streamlines, and catchment areas. The dataset is utilized in hydrological modeling and water resource management.

This dataset contains data with the following attributes:

Tips:

  • Use echo $ENV_NAME to check the environment value.

  • To see all environment variables related to MERIT_HYDRO, you can load the module then use: env | grep MERIT_HYDRO

  • To unload the module and remove the environment settings: module unload MERIT_HYDRO

Usage

To find and load available datasets:

$ module avail
$ module load datasets
$ module load geospatial/MERIT_Hydro/2019-05-28

Environment Variables

Variable Name

Value

MERIT_HYDRO_DIR

/anvil/datasets/geospatial/MERIT_Hydro/dir

MERIT_HYDRO_ELV

/anvil/datasets/geospatial/MERIT_Hydro/elv

MERIT_HYDRO_HND

/anvil/datasets/geospatial/MERIT_Hydro/hnd

MERIT_HYDRO_UPA

/anvil/datasets/geospatial/MERIT_Hydro/upa

MERIT_HYDRO_UPG

/anvil/datasets/geospatial/MERIT_Hydro/upg

MERIT_HYDRO_WTH

/anvil/datasets/geospatial/MERIT_Hydro/wth

MERIT_HYDRO_HOME

/anvil/datasets/geospatial/MERIT_Hydro

RCAC_MERIT_HYDRO_ROOT

/anvil/datasets/geospatial/MERIT_Hydro

RCAC_MERIT_HYDRO_VERSION

2019-05-28