CatastRoNav

## CatastRoNav <img src="https://ropenspain.github.io/CatastRoNav/logo.png" alt="catastronav-logo" height="70" style="margin-top: -10px;vertical-align: middle;"> <span style="font-size: 50%;">(on GitHub)</span>

**Key features**:

- Takes advantage of **INSPIRE Directive**

- Retrieves cadastral **spatial data** of **buildings**, **parcels** and 
   specific **cadastral references**.
 
 - Get data **by bounding box** (WFS service).
 
 
**Data sources**:

-  [Cadastre of Navarre](https://idena.navarra.es/portal/servicios?lang=en)

**Output formats:**

- **sf** objects.

**Note**

Service provided by the **Cadastre of Navarre is more limited** than the provided
by the Spanish Cadastre (see **CatastRo** package).
---

## Quick demo

.pull-left[

```r
library(CatastRoNav)
library(tidyverse)

olite <- c(-1.646812, 42.814528, -1.638036, 42.820320)

olite_bu <- catrnav_wfs_get_buildings_bbox(
  olite,
  srs = 4326
)

ggplot(olite_bu) +
  geom_sf(aes(fill = value), color = NA) +
  scale_fill_viridis_b(
    show.limits = TRUE,
    breaks = seq(0, 30, 5)
  ) +
  theme_minimal() +
  labs(
    title = "Olite, Navarre",
    subtitle = "Height of buldings",
    fill = "meters"
  )
```
]

.pull-right[
<img src="data:image/png;base64,#index_files/figure-html/unnamed-chunk-1-1.png" width="100%" />
]