Skip to main content

Grid definition of the Discrete Global Grid (DGG) for ESA CCI SM and C3S SM.

Project description

https://travis-ci.org/TUW-GEO/smecv-grid.svg?branch=master https://coveralls.io/repos/github/TUW-GEO/smecv-grid/badge.svg?branch=master https://readthedocs.org/projects/smecv-grid/badge/?version=latest https://badge.fury.io/py/smecv-grid.svg

Description

Grid definition of the 0.25 degree Discrete Global Grid (DGG) used for the creation of the CCI soil moisture products and the Copernicus Climate Change Service products.

Full Documentation

For the full documentation click here, or follow the docs-badge at the top.

Installation

The package is available on pypi and can be installed via pip:

pip install smecv_grid

Loading and using the smecv grid

The smecv_grid package contains the global quarter degree (0.25x0.25 DEG) grid definition, used for organising the ESA CCI SM and C3S SM data products. It contains masks for:

  • Land Points (default)
  • Dense Vegetation (AMSR-E LPRMv6 VOD>0.526),
  • Rainforest Areas
  • One or multiple ESA CCI LC classes (reference year 2010)
  • One or multiple Koeppen-Geiger climate classes (Peel et al. 2007, DOI:10.5194/hess-11-1633-2007).

For more information on grid definitions and the usage of grids, we refer to the pygeogrids package in the background.

Loading the grid

For loading the grid, simply run the following code. Then use it as described in pygeogrids

from smecv_grid import SMECV_Grid_v052
# Load a global grid
glob_grid = SMECV_Grid_v052(subset_flag=None)
# Load a land grid
land_grid = SMECV_Grid_v052(subset_flag='land')
# Load a rainforest grid
rainforest_grid = SMECV_Grid_v052(subset_flag='rainforest')
# Load grid with points where VOD > 0.526 (based on AMSR-E VOD)
dense_vegetation_grid = SMECV_Grid_v052(subset_flag='high_vod')
# Load a grid with points over urban areas
urban_grid = SMECV_Grid_v052(subset_flag='landcover_class', subset_value=190.)
# Load a landcover with points over grassland areas
grassland_grid = SMECV_Grid_v052(subset_flag='landcover_class',
    subset_value=[120., 121., 122., 130., 180.])
# Load a climate grid with points over tropical areas
tropical_grid = SMECV_Grid_v052(subset_flag='climate_class',
    subset_value=[0., 1., 2.])

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Files for smecv-grid, version 0.2.1
Filename, size File type Python version Upload date Hashes
Filename, size smecv-grid-0.2.1.tar.gz (735.2 kB) File type Source Python version None Upload date Hashes View

Supported by

Pingdom Pingdom Monitoring Google Google Object Storage and Download Analytics Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page