223 lines
5.8 KiB
Markdown
223 lines
5.8 KiB
Markdown
# Map Layers - Implementation Notes & Documentation
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Personal notes and official documentation references for each map layer implementation.
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## Base Layers
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### OpenStreetMap
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**Status:** ✅ Working
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**Type:** XYZ Tiles
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**URL:** `https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png`
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**Implementation Notes:**
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- OSM - up to zoom 20
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---
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### 🇵🇱 Polish Orthophoto (Standard Resolution)
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**Status:** ✅ Working (minor issue)
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**Type:** WMTS
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**Service:** Polish Geoportal PZGIK/ORTO
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**URL:** `https://mapy.geoportal.gov.pl/wss/service/PZGIK/ORTO/WMTS/StandardResolution`
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**Implementation Notes:**
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- Polish Ortophoto stantard - ok up to zoom 19
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**Official Documentation:**
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- GetCapabilities WMTS: `https://mapy.geoportal.gov.pl/wss/service/PZGIK/ORTO/WMTS/StandardResolution?Service=WMTS&Request=GetCapabilities`
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- GetCapabilities WMS: `https://mapy.geoportal.gov.pl/wss/service/PZGIK/ORTO/WMS/StandardResolution?Service=WMS&Request=GetCapabilities`
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---
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### 🇵🇱 Polish Orthophoto (High Resolution)
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**Status:** Not Working
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**Type:** WMTS
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**Service:** Polish Geoportal PZGIK/ORTO
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**URL:** `https://mapy.geoportal.gov.pl/wss/service/PZGIK/ORTO/WMTS/HighResolution`
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**Implementation Notes:**
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- Polish Ortophoto Hirez - doesnt load at all
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**Official Documentation:**
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- GetCapabilities WMTS: `https://mapy.geoportal.gov.pl/wss/service/PZGIK/ORTO/WMTS/HighResolution?Service=WMTS&Request=GetCapabilities`
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- GetCapabilities WMS: `https://mapy.geoportal.gov.pl/wss/service/PZGIK/ORTO/WMS/HighResolution?Service=WMS&Request=GetCapabilities`
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---
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### 🌍 Google Satellite
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**Status:** ✅ Working
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**Type:** XYZ Tiles
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**URL:** `http://mt1.google.com/vt/lyrs=s&hl=pl&x={x}&y={y}&z={z}`
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**Implementation Notes:**
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- Google sat - ok (20)
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---
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### 🌍 Google Hybrid
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**Status:** ✅ Working
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**Type:** XYZ Tiles
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**URL:** `http://mt1.google.com/vt/lyrs=y&hl=pl&x={x}&y={y}&z={z}`
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**Implementation Notes:**
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- Google hyb - ok (20)
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---
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### Satellite (Esri)
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**Status:** ✅ Working
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**Type:** XYZ Tiles
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**Service:** ArcGIS Online World Imagery
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**URL:** `https://server.arcgisonline.com/ArcGIS/rest/services/World_Imagery/MapServer/tile/{z}/{y}/{x}`
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**Implementation Notes:**
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- Esri - ok (20)
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---
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### Topographic
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**Status:** ✅ Working
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**Type:** XYZ Tiles
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**Service:** CARTO Voyager
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**URL:** `https://{s}.basemaps.cartocdn.com/rastertiles/voyager/{z}/{x}/{y}{r}.png`
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**Implementation Notes:**
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- Topo - ok (20)
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---
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## Overlay Layers - Polish Government
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### 📋 Polish Cadastral Data (Działki) - Server 1
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**Status:** - VERY SLOW
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**Type:** WMS 1.3.0
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**Service:** GUGiK - Krajowa Integracja Ewidencji Gruntów
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**URL:** `https://integracja01.gugik.gov.pl/cgi-bin/KrajowaIntegracjaEwidencjiGruntow`
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**Opacity:** 0.8
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**Layers:** `powiaty,powiaty_obreby,zsin,obreby,dzialki,geoportal,numery_dzialek,budynki`
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**Implementation Notes:**
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- Polish cadastral data server 1 - very slow, works only up to zoom 18
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**Official Documentation:**
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- GetCapabilities: `https://integracja01.gugik.gov.pl/cgi-bin/KrajowaIntegracjaEwidencjiGruntow?Service=WMS&Request=GetCapabilities`
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---
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### 📋 Polish Cadastral Data (Działki) - Server 2
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**Status:** - VERY SLOW
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**Type:** WMS 1.3.0
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**Service:** GUGiK - Krajowa Integracja Ewidencji Gruntów
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**URL:** `https://integracja.gugik.gov.pl/cgi-bin/KrajowaIntegracjaEwidencjiGruntow`
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**Opacity:** 0.8
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**Layers:** `dzialki,obreby,numery_dzialek,budynki,kontury,uzytki`
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**Implementation Notes:**
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- Polish cadastral data server 2 - very slow, works only up to zoom 18 (this is the current official one afaik)
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**Official Documentation:**
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- GetCapabilities: `https://integracja.gugik.gov.pl/cgi-bin/KrajowaIntegracjaEwidencjiGruntow?Service=WMS&Request=GetCapabilities`
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---
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### 🏗️ Polish Spatial Planning
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**Status:** Not Working
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**Type:** WMS 1.3.0
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**Service:** Geoportal - Krajowa Integracja Miejscowych Planów Zagospodarowania Przestrzennego
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**URL:** `https://mapy.geoportal.gov.pl/wss/ext/KrajowaIntegracjaMiejscowychPlanowZagospodarowaniaPrzestrzennego`
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**Opacity:** 0.7
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**Layers:** `raster,wektor-str,wektor-lzb,wektor-pow,wektor-lin,wektor-pkt,granice`
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**Implementation Notes:**
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- doesnt seem to work, or is extremely slow
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**Official Documentation:**
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- GetCapabilities: `https://mapy.geoportal.gov.pl/wss/ext/KrajowaIntegracjaMiejscowychPlanowZagospodarowaniaPrzestrzennego?Service=WMS&Request=GetCapabilities`
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-
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---
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## Overlay Layers - Utility
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### 🌍 Google Roads
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**Status:** ✅ Working
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**Type:** XYZ Tiles Overlay
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**URL:** `http://mt1.google.com/vt/lyrs=h&hl=pl&x={x}&y={y}&z={z}`
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**Opacity:** 1.0
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**Implementation Notes:**
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- Ok
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---
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## Technical Notes
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### Coordinate Reference Systems
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- **EPSG:3857** - Web Mercator (current implementation for all layers)
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- **EPSG:2180** - Polish national projection (PUWG 1992)
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- Some Polish services support this natively
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- Would require proj4leaflet for proper support
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### WMS Version Differences
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- **WMS 1.1.1:** Uses `SRS` parameter for coordinate system
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- **WMS 1.3.0:** Uses `CRS` parameter for coordinate system
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- Current implementation auto-detects and handles both
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### Performance Considerations
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-
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### Known Issues
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-
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---
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## Future Enhancements
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### Planned
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- [ ] Dynamic opacity controls
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- [ ] Layer legends/metadata panels
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- [ ] EPSG:2180 support via proj4leaflet
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- [ ] Layer error handling with fallbacks
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- [ ] Mobile-optimized layer control
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### Ideas
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---
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## References & Resources
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### Polish Geoportal
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- Main portal: https://www.geoportal.gov.pl/
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- Service catalog: https://www.geoportal.gov.pl/uslugi
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### GUGiK (Główny Urząd Geodezji i Kartografii)
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- Main website: https://www.gugik.gov.pl/
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-
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### LP-Portal
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- Website: https://lp-portal.pl/
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-
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### Leaflet Documentation
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- WMS Layers: https://leafletjs.com/reference.html#tilelayer-wms
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---
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## Changelog
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### 2026-01-16
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- Created LAYER_NOTES.md for documentation and personal notes
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- Initial structure with all current layers documented
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