rgugik

rgugik: Search and Retrieve Spatial Data from the Polish Head Office of Geodesy and Cartography in R - Published in JOSS (2021)

https://github.com/kadyb/rgugik

Keywords

Scientific Fields

Repository

Download datasets from Polish Head Office of Geodesy and Cartography

README.Rmd

---
output: github_document
---



```{r include=FALSE}
knitr::opts_chunk$set(
  collapse = TRUE,
  comment = "#>",
  fig.path = "man/figures/README-",
  out.width = "100%"
)
```

# rgugik 


[![CRAN](https://www.r-pkg.org/badges/version/rgugik)](https://cran.r-project.org/package=rgugik)
[![R build status](https://github.com/kadyb/rgugik/workflows/rcmdcheck/badge.svg)](https://github.com/kadyb/rgugik/actions)
[![codecov](https://codecov.io/gh/kadyb/rgugik/branch/master/graph/badge.svg)](https://app.codecov.io/gh/kadyb/rgugik)
[![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/license/mit)
[![DOI](https://joss.theoj.org/papers/10.21105/joss.02948/status.svg)](https://doi.org/10.21105/joss.02948)


**rgugik** is an R package for downloading open data from resources of [Polish Head Office of Geodesy and Cartography](https://www.gov.pl/web/gugik) including:

  - [Orthophotomaps](https://www.geoportal.gov.pl/pl/dane/ortofotomapa-orto/)
  - [General Geographic Database](https://www.geoportal.gov.pl/pl/dane/baza-danych-obiektow-ogolnogeograficznych-bdoo/)
  - [Topographic Database](https://www.geoportal.gov.pl/pl/dane/baza-danych-obiektow-topograficznych-bdot10k/)
  - [Register of Towns, Streets and Addresses](https://emuia.gugik.gov.pl)
  - [State Register of Geographical Names](https://www.geoportal.gov.pl/pl/dane/panstwowy-rejestr-nazw-geograficznych-prng/)
  - [State Register of Borders](https://www.geoportal.gov.pl/pl/dane/panstwowy-rejestr-granic-prg/)
  - [Land and Building Registers](https://www.geoportal.gov.pl/pl/dane/ewidencja-gruntow-i-budynkow-egib/)
  - Location (geometry) of cadastral parcels using TERYT (parcel ID) or coordinates
  - [3D models of buildings](https://www.geoportal.gov.pl/pl/dane/inne-dane/modele-3d-budynkow/)
  - Various digital elevation models as:
    - [Digital terrain model](https://www.geoportal.gov.pl/pl/dane/numeryczny-model-terenu-nmt/)
    - [Digital surface model](https://www.geoportal.gov.pl/pl/dane/numeryczny-model-pokrycia-terenu-nmpt/)
    - [Point cloud](https://www.geoportal.gov.pl/pl/dane/dane-pomiarowe-lidar-lidar/)

It is also possible to geocode addresses or objects using the `geocodePL_get()` function.

**Corresponding functions**

```{r echo=FALSE}
ds_pl = c("Ortofotomapa",
          "Baza Danych Obiektów Ogólnogeograficznych",
          "Baza Danych Obiektów Topograficznych",
          "Ewidencja Miejscowości, Ulic i Adresów",
          "Ewidencja Gruntów i Budynków",
          "Państwowy Rejestr Nazw Geograficznych",
          "Państwowy Rejestr Granic",
          "Lokalizacja działek katastralnych",
          "Modele 3D budynków",
          "Cyfrowe modele wysokościowe")

ds_en = c("Orthophotomap",
          "General Geographic Database",
          "Topographic Database",
          "Register of Towns, Streets and Addresses",
          "Land and Building Register",
          "State Register of Geographical Names",
          "State Register of Borders",
          "Location of cadastral parcels",
          "3D models of buildings",
          "Digital elevation models")

fun = c("`ortho_request()`, `tile_download()`",
        "`geodb_download()`",
        "`topodb_download()`",
        "`emuia_download()`",
        "`egib_download()`",
        "`geonames_download()`",
        "`borders_get()`, `borders_download()`",
        "`parcel_get()`",
        "`models3D_download()`",
        "`DEM_request()`, `tile_download()`")

input = c("geometry",
          "voivodeship",
          "county",
          "commune",
          "county",
          "type",
          "type",
          "parcel ID, coordinates",
          "county",
          "geometry")

df = data.frame(fun, input, ds_en, ds_pl)
colnames(df) = c("Function", "Input", "Dastaset EN", "Dataset PL")

knitr::kable(df)
```

There are the additional functions for obtaining digital terrain model:

  - `pointDTM_get()` for small areas (high resolution grid)
  - `pointDTM100_download()` for voivodeships areas (low resolution grid)
  - `minmaxDTM_get()` to find the minimum and maximum elevation (small areas)

The names of administrative units and their IDs are included in these objects:

  - `voivodeship_names` (16)
  - `county_names` (380)
  - `commune_names` (2479)

## Installation

You can install the released version from [CRAN](https://cran.r-project.org/) with:

```{r eval=FALSE}
install.packages("rgugik")
```

You can install the development version from [GitHub](https://github.com) with:

```{r message=FALSE, warning=FALSE, eval=FALSE}
# install.packages("remotes")
remotes::install_github("kadyb/rgugik")
```

## Usage

### Orthophotomap
  
- `ortho_request()` - returns a data frame with metadata and links to the orthoimages for a given geometry (point, line or polygon)
- `tile_download()` - downloads orthoimages based on the data frame obtained using the `ortho_request()` function
  
```{r f1, message=FALSE, warning=FALSE}
library(rgugik)
library(sf)
library(stars)

polygon_path = system.file("datasets/search_area.gpkg", package = "rgugik")
polygon = read_sf(polygon_path)

req_df = ortho_request(polygon)

# select the oldest image
req_df = req_df[req_df$year == 2001, ]

# print metadata
t(req_df)

# download image
tile_download(req_df)

img = read_stars("41_3756_N-33-130-D-b-2-3.tif")
plot(st_rgb(img), main = NULL)
```

```{r echo=FALSE, message=FALSE}
invisible(file.remove("41_3756_N-33-130-D-b-2-3.tif"))
```

### Administrative boundaries

```{r f2}
library(rgugik)
library(sf)

# get counties from opolskie voivodeship (TERYT 16)
counties = county_names
counties = counties[substr(counties$TERYT, 1, 2) == "16", "TERYT"]
counties_geom = borders_get(TERYT = counties)
plot(st_geometry(counties_geom), main = "Opolskie")
```

### Vignettes

More advanced examples of the practical (step by step) use of this package can be found in the vignettes:

- [Orthophotomap](https://kadyb.github.io/rgugik/articles/orthophotomap.html)
- [Digital elevation model](https://kadyb.github.io/rgugik/articles/DEM.html)
- [Topographic Database](https://kadyb.github.io/rgugik/articles/topodb.html)

## Acknowledgment

[Head Office of Geodesy and Cartography in Poland](https://www.gov.pl/web/gugik) is the main source of the provided data. The data is made available in accordance with the [Act of May 17, 1989 Geodetic and Cartographic Law](https://isap.sejm.gov.pl/isap.nsf/DocDetails.xsp?id=WDU19890300163) (amended on 16 April 2020).

All datasets can be explored interactively using the [Geoportal](https://mapy.geoportal.gov.pl).

## Contribution

Contributions to this package are welcome. 
The preferred method of contribution is through a GitHub pull request. 
Feel also free to contact us by creating [an issue](https://github.com/kadyb/rgugik/issues).
More detailed information can be found in the [CONTRIBUTING](https://github.com/kadyb/rgugik/blob/master/CONTRIBUTING.md) document.

Maintainers and contributors must follow this repository’s [CODE OF CONDUCT](https://github.com/kadyb/rgugik/blob/master/CODE_OF_CONDUCT.md).

## Citation

To cite **rgugik** in publications, please use the following [article](https://doi.org/10.21105/joss.02948):

```
Dyba, K. and Nowosad, J. (2021). rgugik: Search and Retrieve Spatial Data from the Polish Head Office of Geodesy and Cartography in R. Journal of Open Source Software, 6(59), 2948, https://doi.org/10.21105/joss.02948
```

BibTeX version can be obtained with `citation("rgugik")`.

## Related projects

If you don't feel familiar with R, there is a similar [QGIS](https://www.qgis.org/) tool in the [EnviroSolutions](https://github.com/envirosolutionspl) repository.

Owner

JOSS Publication

rgugik: Search and Retrieve Spatial Data from the Polish Head Office of Geodesy and Cartography in R

Published

March 16, 2021

DOI

10.21105/joss.02948

Volume 6, Issue 59, Page 2948

Authors

Krzysztof Dyba
Institute of Geoecology and Geoinformation, Adam Mickiewicz University in Poznań

Jakub Nowosad
Institute of Geoecology and Geoinformation, Adam Mickiewicz University in Poznań

Editor

Katy Barnhart

Tags

spatial data data retrieval open data Poland Geoportal

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