File:One minimum cost area estimation of kyllikki saari murder 2 v 1 r 1.png
![File:One minimum cost area estimation of kyllikki saari murder 2 v 1 r 1.png](https://upload.wikimedia.org/wikipedia/commons/thumb/f/fd/One_minimum_cost_area_estimation_of_kyllikki_saari_murder_2_v_1_r_1.png/598px-One_minimum_cost_area_estimation_of_kyllikki_saari_murder_2_v_1_r_1.png?20230828060412)
Original file (2,475 × 2,480 pixels, file size: 1.03 MB, MIME type: image/png)
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Summary
[edit]DescriptionOne minimum cost area estimation of kyllikki saari murder 2 v 1 r 1.png |
English: One minimum cost area estimation of murder of Kyllikki Saari. Bike and grave locations taken in accound, traffic via main roads. |
Date | |
Source | Own work |
Author | Merikanto |
This image uses OpenStreetMap
Open Database Licence
https://www.openstreetmap.org/copyright
This image is made with QGIS and its grass "r.walk.points". Its main input raster is distance to main roads and site of grave and bike in point vector layer.
Main roads are forst drawn to shapefile layers. Sencond layer, point of grave of kyllikki saari's grave.This is converted to raster.
Then distance function was run. Then "r.walk.points". Make map layout, Save it to png.
Some post-processing with Pinta.
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:04, 28 August 2023 | ![]() | 2,475 × 2,480 (1.03 MB) | Merikanto (talk | contribs) | Update |
17:43, 27 August 2023 | ![]() | 1,333 × 1,467 (466 KB) | Merikanto (talk | contribs) | Uploaded own work with UploadWizard |
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Horizontal resolution | 118.11 dpc |
Vertical resolution | 118.11 dpc |