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Configuration Files

Note

The configuration files are located in the config folder

layers_merging_order.csv

This simple CSV file contains, on each line, the name of a layer provided by the ZABAGED WFS service. Their order determines the priority used for writing the polygon feature layers (or buffers for linear types) into the final Land Cover (Land Use) layer. Parts from each proccessed layer overlapping with previously listed layers are clipped out. The item denoted as LPIS_layer does not fetch a layer, it only specifies the position of the LPIS layer retrieved from a separately defined WFS service.

ZABAGED_POLOHOPIS:Budova_jednotlivá_nebo_blok_budov__plocha_
ZABAGED_POLOHOPIS:Kůlna__skleník__fóliovník__přístřešek
...
LPIS_layer
ZABAGED_POLOHOPIS:Lesní_průsek
ZABAGED_POLOHOPIS:Areál_účelové_zástavby

zabaged_to_LandUseCode_table.yaml

This YAML file contains a mapping list of the key-value pairs. The key keywords contains a list of strings and the value code must hold a single integer.

The file is used to assign the Land Cover (Land Use) codes to the simple-case input layers, which do not contain any specific attribute field applicable for detailed code differentiation of the layer's features (from the hydrological point of view). If at least one of the strings in a keywords list appears in the name of a ZABAGED layer, corresponding code value is assigned to all features within that layer.

If keywords from multiple lines match, the resulting code from the last of them will be used (last match wins).

This approach helps to ensure that the mapping remains functional even if the data provider makes minor changes in the layer names.

land_use:
  - keywords: [Travní, travní, Travni, travni]
    code: 20000
  - keywords: [Lesní, lesní, Lesni, lesni]
    code: 32100 # platí pro Lesní průsek a Lesní půdu s křovinatým porostem
  - keywords: [Kosodřevinou, kosodřevinou, Kosodrevinou, kosodrevinou]
    code: 32200

ZABAGED.yaml

This file contains information about layers downloaded from the ZABAGED WFS service and is used for their processing, specifically application of buffers and Land Cover (Land Use) codes assignment.

The first line specifies the service URL under the URL key.

Next section buffer layers contains the list of layers intended for buffer application. Following parameters are defined:

  • input_layer_name: the ZABAGED layer name
  • controlling_atr_name: name of the attribute field, that controls the buffer size
  • default_buffer: the buffer size in meters, applied if no controlling attribute is specified
  • buffer_levels: a list of buffer levels based on values of controlling attribute

Each level in buffer_levels features:

  • priority: a number indicating priority - currently not utilized by the plugin
  • values: a list with one or multiple values of the controlling attribute
  • distance: the buffer size in meters

If controlling_atr_name is not provided ("NaN") or the field does not exist, default_buffer is applied to every feature.

The second section layers defines how the Land Cover (Land Use) codes are assigned to more complex ZABAGED layers based on values of controlling attribute. For each of the listed layers, following parameters are defined:

  • name: ZABAGED layer name
  • base_use_code: the base Land Cover (Land Use) code assigned to every feature in the layer
  • controlling_attribute: name of the attribute field controlling adjustments of the code values
  • value_increments: pair values of controlling attribute and code increment; after the hashtag sign the final code and description may be listed for better readability
URL: "https://ags.cuzk.cz/arcgis/services/ZABAGED_POLOHOPIS/MapServer/WFSServer"

buffer_layers:
  - input_layer_name: "ZABAGED_POLOHOPIS:Ulice"
    controlling_atr_name: "typulice_k"
    buffer_levels:
      - priority: "1"
        values: ["026", "926"] # US, USm - ulice sjízdná v sídle a mimo sídlo
        distance: 3.0
      - priority: "2"
        values: ["225"] # Uch - ulice typu chodník
        distance: 2.0
      - priority: "3"
        values: ["025"] # UN - ulice nesjízdná v sídle
        distance: 1.5
      - priority: "4"
        values: ["925"] # UNm - ulice nesjízdná mimo sídlo
        distance: 1.0
      - priority: "5"
        values: ["125"] # UX - ulice neexistující v terénu
        distance: 0.0
    default_buffer: 2.0

  - input_layer_name: "ZABAGED_POLOHOPIS:Silnice_neevidovaná"
    controlling_atr_name: "NaN"
    default_buffer: 2.5

layers:
  - name: "ZABAGED_POLOHOPIS:Železniční_točna__přesuvna"
    base_use_code: 40000  
    controlling_attribute: "TYPOBZEL_K"
    value_increments:
      TO: 2300 # 42.300 ~ točna
      PR: 1000 # 41.000 ~ přesuvna

LPIS.yaml

LPIS.yaml contains specifications for the input layer downloaded from the LPIS WFS service. The URL key holds the WFS service address. It then defines:

  • layer_name: the name of the LPIS layer variant to download
  • layers: a list containing the specification of a single layer marked as LPIS_layer (the name is assigned upon the download from the WFS service), which is consequently merged with ZABAGED layers in the order specified by the layers_merging_order.csvconfig file.

Similarily as with ZABAGED, for the LPIS layer following parameters need to be specified:

  • base_use_code: the base Land Cover (Land Use) code assigned to every feature within the layer
  • controlling_attribute: name of the attribute field controlling adjustments of the code values
  • value_increments: pair values of controlling attribute and code increment; after the hashtag sign the final code and description may be listed for better readability
URL: "https://mze.gov.cz/public/app/wms/plpis_wfs.fcgi"
layer_name: "LPIS_DPB_UCINNE"

layers:
  - name: "LPIS_layer"
    base_use_code: 10000 # ~ orná půda bez dalšího určení
    controlling_attribute: "kultura"
    value_increments:
      "chmelnice": 42001 # 52.001 ~ chmelnice na zemědělské půdě (LPIS)
      "jiná kultura": 43001 # 53.001 ~ ovocný sad na zemědělské půdě (LPIS)
      "jiná trvalá kultura": 43001 # 53.001 ~ ovocný sad na zemědělské půdě (LPIS)
      "mimoprodukční plocha": 51100 # 61.100 ~ ext. smíšené porosty, rozptýlené dřeviny s travním podrostem, s převahou křovin
      ...

Soil.yaml

This file contains two items:

  • URL: the address of the WPS service providing soil data
  • process_identifier: the identifier of the process that provides the HSG layer

Soil_template.xml

This file is an XML template for communicating with the WPS service that provides the Hydrologic Soil Group layer. Coordinates of the AOI polygon and its attributes are inserted into the template before sending the request.

CN_table.csv

This CSV table is used to assign CN values for the average moisture conditions (CN2) based on the combination of Land Cover (Land Use) code and Hydrologic Soil Group. It contains:

    1. Column: Land Cover (Land Use) code
  • 2.–5. Columns: CN2 values for soil groups A, B, C, D

Advanced users may use customary look-up table, but the column-structure must be kept the same.

WPS_config.yaml

This file contains two values:

  • URL: the address of the WPS service providing data for hydrological modelling, operated at rain.fsv.cvut.cz
  • process_identifier: specification of the WPS sevrice process providing CSV files with 6-hour design rainfall data