Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
Figure 7
Figure 8
Figure 9
Figure 10
Knowledge base (roads in 1:1 000 000 scale)
| Generalization step | Implementation | |
|---|---|---|
| 1 | Selection | Select by attributes using the algorithm: KlasaDrogi IN (‚K’, ‚S’, ‚GP’) OR KatZarzadzania IN (‚K’, ‚W’), |
| 2 | Smoothing | Smooth Line algorithm Polynomial Approximation with Exponential Kernel (PAEK), tolerance 5 km. |
| 3 | Symbolization | Apply symbology - assigning symbols (specified in the Regulation) to objects, divided into groups: highways, highways under construction, expressways or main fast roads, expressways or main fast roads under construction, national roads, voivodeship roads . |
Number of settlements depicted on the maps
| Generalization result | Demart atlas | EuroGlobalMap | Radical Law | |
|---|---|---|---|---|
| Number of settlements | 18 | 23 | 13 | 276 |
The number of settlements that were presented in the generalization results and on the reference maps_
| Generalization result shown | Atlas of the RP shown | PPWK map shown | Number of settlement 32 | % of total settlement 5,8 |
|---|---|---|---|---|
| shown | shown | omitted | 19 | 3,4 |
| omitted | shown | shown | 38 | 6,9 |
| shown | omitted | shown | 5 | 0,9 |
| shown | omitted | omitted | 56 | 10,1 |
| omitted | shown | omitted | 72 | 13,1 |
| omitted | omitted | shown | 19 | 3,4 |
| omitted | omitted | omitted | 312 | 56,4 |
| Sum | 553 |
The number of settlements presented as a result of selection and on reference maps
| Generalization result | Demart atlas | EuroGlobalMap | Number of settlements | % of total settlements |
|---|---|---|---|---|
| shown | shown | shown | 9 | 1,63 |
| shown | shown | omitted | 7 | 1,27 |
| omitted | shown | shown | 1 | 0,18 |
| shown | omitted | shown | 2 | 0,36 |
| shown | omitted | omitted | 0 | 0 |
| omitted | shown | omitted | 6* | 1,08 |
| omitted | omitted | shown | 1* | 0,18 |
| omitted | omitted | omitted | 527 | 95,3 |
| Sum | 553 |
Length of the roads (in kilometres) by management category and number of occurrences in the reference materials (maps and databases)
| Management category | 1 | 2 | 3 occurrences |
|---|---|---|---|
| Municipality | 18 | 57 | 73 |
| District | 87 | 20 | 26 |
| Voivodeship | 0.5 | 9 | 219 |
| National | 0 | 5 | 90 |
Road symbolization classes in accordance with the provisions of the Regulation - roads in 1:500 000 scale_
| Road group | Selection algorithm |
|---|---|
| Highway | KlasaDrogi = ‚A’ AND liczbaJezdniDrogi > 1 AND x_katIstnienia = ‚Eks’ |
| Highway under construction | KlasaDrogi = ‚A’ AND liczbaJezdniDrogi > 1 AND x_katIstnienia = ‚Bud’ |
| Dual-carriageway expressway or main fast road | KlasaDrogi = IN (‚S’, ‚GP’) AND liczbaJezdniDrogi > 1 AND x_ katIstnienia = ‚Eks’ |
| Single-carriageway expressway or main fast road | KlasaDrogi = IN (‚S’, ‚GP’) AND liczbaJezdniDrogi < 2 AND x_ katIstnienia = ‚Eks’ |
| Expressway or main fast road under construction | KlasaDrogi = IN (‚S’, ‚GP’) AND x_katIstnienia = ‚Bud’ |
| Dual-carriageway national road | KatZarzadzania = ‚K’ AND klasaDrogi = ‚G’ AND liczbaJezdniDrogi > 1 AND x_katIstnienia = ‚Eks’ |
| Single-carriageway national road | KatZarzadzania = ‚K’ AND klasaDrogi = ‚G’ AND liczbaJezdniDrogi < 2 AND x_katIstnienia = ‚Eks’ |
| Voivodeship road | katZarzadzenia = ‚W’ AND klasaDrogi = ‚G’ AND x_katIstnienia = ‚Eks’ |
| District surfaced road | katZarzadzania IN (‚P’, ‚G’) AND klasaDrogi IN (‚L’, ‚I’) AND materialNawierzchni IN (‚T’, ‚U’) AND x_katIstnienia = ‚Eks’ |
Knowledge base (roads in 1:500 000 scale)
| Generalization step | Implementation | |
|---|---|---|
| 1a | Selection | Select by attributes using selection algorithm from table 2 - “District surfaced roads”. |
| 1b | Selection | Select by attributes using sum of selection algorithms from table 2, except “District surfaced roads”. |
| 2 | Determining intersections | Production Create Points At Intersections create point on every intersection of “District surfaced roads” with road of higher class; Spatial join counts number of points intersecting the road, sum is stored in “intersections” attribute. |
| 3 | Selection | Select by location select settlements that are more than 1 km away from intersections; Select by location select objects from “District surfaced roads” if are closer than add value of attribute “toSettlement” 1 if any settlement object is closer than 2 km; Select by attributes select District surfaced roads” with algorithm: “intersections” = 2 OR ( “intersections” = 1 AND “toSettlement” = 1) |
| 4 | Evaluation | Manual verification of the correctness of selection - whether there are cul-de-sacs or discontinuities in the road network |
| 5 | Merging | Merge “District surfaced roads” with roads of higher classes. |
| 6 | Smoothing | Smooth Line algorithm Polynomial Approximation with Exponential Kernel (PAEK), tolerance 5 km. |
| 7 | Symbolization | Apply symbology - assigning symbols (specified in the Regulation) to objects, divided into groups from table 2. |
A number of settlements depicted on the maps
| Generalization result | Atlas of the RP | PPWK map | Radical Law | |
|---|---|---|---|---|
| Number of settlement | 112 | 161 | 94 | 391 |
Knowledge base (settlement in 1:1 000 000 scale)
| Generalization step | Implementation | |
|---|---|---|
| 1 | Selection | Select by attributes using the algorithm: „rodzaj” = ‚Ms’ OR („rodzaj” = ‚Ws’ AND “siedzibaUr” = ‘1’) |
| 2 | Symbolization | Apply symbology - assigning symbols (specified in the Regulation) to objects, divided into groups from table 1. |
Settlement symbolization classes in accordance with the provisions of the Regulation - settlements in 1:500 000 scale
| Settlement class | Selection algorithm |
|---|---|
| More than 500 000 inhabitants | „rodzaj” = ‚Ms’ AND „liczbaMies” >=500000 |
| 100 000 - 500 000 inhabitants | „rodzaj” = ‚Ms’ AND „liczbaMies” >=100000 AND „liczbaMies” <500000 |
| 25 000 - 100 000 inhabitants | „rodzaj” = ‚Ms’ AND „liczbaMies” >=25000 AND „liczbaMies” <100000 |
| 5 000 - 25 000 inhabitants | „liczbaMies” >=5000 AND „liczbaMies” <25000 |
| 1 000 - 5 000 inhabitants | „liczbaMies” >=1000 AND „liczbaMies” <5000 |
| Less than 1 000 inhabitants | „rodzaj” = ‚Ws’ AND „liczbaMies” < 1000 AND ((„liczbaMies” > 100 AND „gestosc_ za” < 50) OR(„liczbaMies” > 400 AND („gestosc_za” < 50 OR („wojewodztw” = ‚łódzkie’ AND „jpt_nazwa_” NOT IN ( ‚powiat wieluński’ , ‚powiat łódzki wschodni’ )) OR „jpt_nazwa_” = ‚powiat miechowski’ )) OR(„liczbaMies” > 700 AND „gestosc_za” <= 100 AND „gestosc_za” >= 50)) |
A number of settlements - divided into the number of shows
| Shown on | One map | Two maps | All three maps |
|---|---|---|---|
| Number of settlements | 147 | 62 | 32 |
Number of settlements - divided into the number of shows
| Shown on | One map | Two maps | All three | maps |
|---|---|---|---|---|
| Number of settlements | 7 | 10 | 9 |