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gpd_level_ii.csv

The file contains general descriptions of ICP Forests Level II plots

ATTRIBUTE CATALOGUE*:
- gid:						SERIAL PRIMARY KEY
- code_country (PK**): 		ID of the country (data dictionary under: https://icp-forests.org/documentation/Dictionaries/d_country.html)
- code_country_iso:			ISO abbreviation of the country
- lib_country:				Name of the country
- partner_code: 			ID of the data submitting party (data dictionary under: https://icp-forests.org/documentation/Dictionaries/d_partner.html)
- code_plot (PK**): 		Unique/persistend plot identifier in a country
- biogeo_reg:				biogeographical region the plot is located in (source: https://www.eea.europa.eu/data-and-maps/data/biogeographical-regions-europe-3)
- plot_status:				plot status (data dectionary under: https://icp-forests.org/documentation/Dictionaries/d_plot_status.html)
- uuid_elter:				UUID of the plot in the eLTER network (further description under: https://deims.org/)	
- site_code_fluxnet:		Site_code of the European Fluxes Database Cluster (see: http://www.europe-fluxdata.eu/home/sites-list)
- date_install:				date of the plot installation
- code_tree_species:		coded main tree species (data dictionary under: https://icp-forests.org/documentation/Dictionaries/d_tree_spec.html)	
- code_species_group:		coded species group of the main tree species	
- tree_species:				main tree species
- grp_tree_species:			main tree species group (conifers / broadleaves)
- latitude:					latitude of the plot center - rounded to geographic minutes (see: https://icp-forests.org/documentation/ExplanatoryItems/4.html)
- longitude:				longitude of the plot center - rounded to geographic minutes (see: https://icp-forests.org/documentation/ExplanatoryItems/4.html)
- lat_epsg4326:				latitude of the plot center in WGS84 - EPSG:4326 based on rounded coordinates (see:http://epsg.io/4326)
- lon_epsg4326:				longitude of the plot center in WGS84 - EPSG:4326 based on rounded coordinates (see:http://epsg.io/4326)
- altitude:					mean class altitude of the plot
- age:						stand age of the plot
- aq:						"1" survey AQ is measured on this plot / "0" survey is not measured on the plot
- aq_active:				"1" active AQ sampling is conducted on this plot / "0" no active AQ sampling is conducted on this plot
- cc:						"1" survey CC is measured on this plot / "0" survey is not measured on the plot
- dp:						"1" survey DP is measured on this plot / "0" survey is not measured on the plot
- fo:						"1" survey FO is measured on this plot / "0" survey is not measured on the plot
- gb:						"1" survey GB is measured on this plot / "0" survey is not measured on the plot
- gr:						"1" survey GR is measured on this plot / "0" survey is not measured on the plot
- gv:						"1" survey GV is measured on this plot / "0" survey is not measured on the plot
- la:						"1" survey LA is measured on this plot / "0" survey is not measured on the plot
- lf:						"1" survey LF is measured on this plot / "0" survey is not measured on the plot
- mm:						"1" survey MM is measured on this plot / "0" survey is not measured on the plot
- mm_hourly:				"1" hourly meteo data is available for this plot / "0" hourly meteo data is not available for this plot
- oz:						"1" survey OZ is measured on this plot / "0" survey is not measured on the plot
- so:						"1" survey SO is measured on this plot / "0" survey is not measured on the plot
- ss:						"1" survey SS is measured on this plot / "0" survey is not measured on the plot

* 	column wise description
** 	primary key
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