# Welcome to Urban Green SARCA documentation!

The Urban Green SARCA (USG) module is a GIS tool created for the purpose of estimating the deposition of radionuclides on the surface of vegetation and soil, or in areas without vegetation in the early phase of a radiation accident. The module makes it possible to estimate the radioactive contamination of the vegetation cover by means of satellite images, total radioactivity deposition data and precipitation amount data during the radiation accident. USG provides a “first view” on spatial information of a radioactive contamination of vegetation and soils within large areas in a very simple way and thus it is a usable tool for decision makers and authorities in case of radiation accident. The usage of module is suitable mostly for areas where the vegetation cover and amount of biomass is not very well documented, e.g. urban areas.

Contents:

- Description of Urban Green SARCA (In Czech)
  - Funkcionalita modulu Urban Green SARCA
  - Výpočet výstupů modulu Urban Green SARCA
    - Množství biomasy
    - Index listové plochy
    - Kontaminace zeleně a půdy, intercepční faktor
    - Referenční úrovně a překročení hygienického limitu kontaminace biomasy
  - Přehled použité literatury
- Documentation
  - Module urban_sarca_lib
  - Module SEBCS_lib
- Acknowledgement

# Indices and tables

- Index
- Module Index
- Search Page