load_cadastral_territory: Extract data from Cadastral map

In JanCaha/CzechData: Download various datasets (including spatial data) for the Czech Republic

Extract data from Cadastral map

Description

Extract specific layer, in form of spatial data, from cadastral map for given cadastral territory in Czech Republic. Checks are performed to find out if the provided id is valid for some cadastral territory in Czech Republic.

Usage

load_cadastral_territory(id, layer = "katastralni uzemi", WGS84 = FALSE)

Arguments

id	id of cadastral territory as character
layer	identification of data to extract as character, see details. Default value is "katastralni území"
WGS84	convert data to WGS-84 coordinate system? Default FALSE.

Details

The layer can have values from following set, the value in brackets is alias to full layer name:

1. "BODOVE_POLE_B"

2. "BODOVE_POLE_T"

3. "BUDOVY_B" ("budovy body")

4. "BUDOVY_DEF"

5. "BUDOVY_P" ("budovy")

6. "DALSI_PRVKY_MAPY_B"

7. "DALSI_PRVKY_MAPY_L"

8. "DALSI_PRVKY_MAPY_T"

9. "HRANICE_PARCEL_L" ("hranice parcel")

10. "KATASTRALNI_UZEMI_DEF"

11. "KATASTRALNI_UZEMI_L"

12. "KATASTRALNI_UZEMI_P" ("katastralni uzemi")

13. "PARCELY_KN_B"

14. "PARCELY_KN_DEF"

15. "PARCELY_KN_L"

16. "PARCELY_KN_P" ("parcely")

17. "PRVKY_ORIENT_MAPY_B"

18. "PRVKY_ORIENT_MAPY_L"

19. "PRVKY_ORIENT_MAPY_T"

20. "VB_P"

So the codes layer = "BUDOVY_B" and layer = "budovy body" are equal.

The values of id follow general pattern of six number with first number being 6,7 or 9.

Value

data.frame with spatail objects (sf) of the specified layer

Information about dataset

More detailed information about data can be found at the provider's website http://atom.cuzk.cz/.

Examples

## Not run: 
    parcely_vyskov <- load_cadastral_territory("788571", layer = "parcely")

## End(Not run)

JanCaha/CzechData documentation built on Sept. 22, 2023, 2:47 a.m.