Le ortofoto NLS sono un insieme di foto aeree che coprono l'intera Finlandia.
Questi dati sono forniti da SMK(The Energy Agency,
precedentemente abbreviato SMK). Un'ortofoto è una combinazione di diverse
foto aeree individuali. Il set di dati delle foto aeree in formato ortofoto è
disponibile come set di dati più recente costituito dalle foto aeree
più recenti disponibili. I dati più recenti risalgono in genere a 1-3 anni prima della data corrente. NLS
Le ortofoto vengono aggiornate ogni 3 anni (nella Lapponia settentrionale ogni 12 anni).
(In Dataset id, V sta per "väri", che significa "colore" anziché
"falso colore")
Per ulteriori informazioni, consulta la
documentazione sulle ortofoto NLS
Bande
Dimensioni in pixel 0,5 metri
Bande
Nome
Min
Max
Dimensioni dei pixel
Descrizione
R
0
255
metri
Rosso
G
0
255
metri
Verde
B
0
255
metri
Blu
Termini e condizioni d'uso
Termini e condizioni d'uso
Menziona il nome del Licenziante (il National Land Survey of Finland),
il nome dei set di dati e il momento in cui il National Land Survey ha
consegnato i set di dati (ad es. contiene dati del National Land Survey
of Finland Topographic Database 06/2014).
Consulta i Termini di servizio
Le ortofoto NLS sono un insieme di foto aeree che coprono l'intera Finlandia. Questi dati sono forniti da SMK(The Energy Agency, precedentemente abbreviato SMK). Un'ortofoto è una combinazione di diverse foto aeree individuali. Il set di dati delle foto aeree in formato ortofoto è disponibile come set di dati più recente composto da…
[null,null,[],[[["\u003cp\u003eNLS Orthophotos is an aerial dataset covering all of Finland, provided by the National Land Survey of Finland (formerly SMK/The Energy Agency), and updated every 3 years (12 years in Northern Lapland).\u003c/p\u003e\n"],["\u003cp\u003eThe dataset consists of orthophotos, which are combinations of individual aerial photos, in natural color (RGB) with a 0.5-meter resolution.\u003c/p\u003e\n"],["\u003cp\u003eThe data is available from 2015 to 2023 and requires users to acknowledge the National Land Survey of Finland and the dataset name in any publications.\u003c/p\u003e\n"],["\u003cp\u003eUsers can access and analyze the dataset through Google Earth Engine, a platform for geospatial data analysis.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is licensed under Creative Commons Attribution 4.0 International.\u003c/p\u003e\n"]]],["The NLS Orthophotos dataset, provided by SMK, contains aerial photos of Finland from 2015 to 2023. The dataset, accessible via Google Earth Engine, features RGB bands with a 0.5-meter pixel size. Orthophotos, combining multiple aerial photos, are updated every 3 years. Usage requires citing the National Land Survey of Finland and dataset details, and adhere to the [Terms of use](https://creativecommons.org/licenses/by/4.0/). Data can be explored using Earth Engine's code editor with the provided code snippet.\n"],null,["# Finland RGB NLS orthophotos 50 cm by SMK\n\nDataset Availability\n: 2015-01-01T00:00:00Z--2023-01-01T00:00:00Z\n\nDataset Provider\n:\n\n\n [NLS orthophotos](https://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/product-descriptions/orthophotos)\n\nTags\n:\n[finland](/earth-engine/datasets/tags/finland) [orthophotos](/earth-engine/datasets/tags/orthophotos) [rgb](/earth-engine/datasets/tags/rgb) [smk](/earth-engine/datasets/tags/smk) \n\n#### Description\n\nNLS Orthophotos are an aerial photo dataset covering the whole of Finland.\nThis data is provided by SMK([The Energy Agency](https://energiavirasto.fi/etusivu),\nformerly abbreviated SMK). An orthophoto is a combination of several\nindividual aerial photos. The aerial photo data set in orthophoto format is\navailable as the most recent data set consisting of the most recent aerial\nphotos available. The most recent data is usually 1-3 years old. NLS\nOrthophotos are updated every 3 years (in Northern Lapland 12 years).\n\n(In Dataset id, V stands for \"väri\", which means \"color\" as opposed to\n\"false color\")\nFor more information, please see the\n[NLS orthophotos documentation](https://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/product-descriptions/orthophotos)\n\n### Bands\n\n\n**Pixel Size**\n\n0.5 meters\n\n**Bands**\n\n| Name | Min | Max | Pixel Size | Description |\n|------|-----|-----|------------|-------------|\n| `R` | 0 | 255 | meters | Red |\n| `G` | 0 | 255 | meters | Green |\n| `B` | 0 | 255 | meters | Blue |\n\n### Terms of Use\n\n**Terms of Use**\n\nMention the name of the Licensor (the National Land Survey of Finland),\nthe name of the dataset(s) and the time when the National Land Survey has\ndelivered the dataset(s) (e.g.: contains data from the National Land Survey\nof Finland Topographic Database 06/2014).\nplease see the [Terms of use](https://creativecommons.org/licenses/by/4.0/)\n\n### Citations\n\nCitations:\n\n- The National Land Survey of Finland\n\n### Explore with Earth Engine\n\n| **Important:** Earth Engine is a platform for petabyte-scale scientific analysis and visualization of geospatial datasets, both for public benefit and for business and government users. Earth Engine is free to use for research, education, and nonprofit use. To get started, please [register for Earth Engine access.](https://console.cloud.google.com/earth-engine)\n\n### Code Editor (JavaScript)\n\n```javascript\nvar dataset = ee.ImageCollection('Finland/SMK/V/50cm');\n\nMap.setCenter(24.9, 60.2, 17);\nMap.addLayer(dataset, null, 'Finland 50 cm(color)');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/Finland/Finland_SMK_V_50cm) \n[Finland RGB NLS orthophotos 50 cm by SMK](/earth-engine/datasets/catalog/Finland_SMK_V_50cm) \nNLS Orthophotos are an aerial photo dataset covering the whole of Finland. This data is provided by SMK(The Energy Agency, formerly abbreviated SMK). An orthophoto is a combination of several individual aerial photos. The aerial photo data set in orthophoto format is available as the most recent data set consisting ... \nFinland/SMK/V/50cm, finland,orthophotos,rgb,smk \n2015-01-01T00:00:00Z/2023-01-01T00:00:00Z \n59 18 69.4 29.2 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://www.maanmittauslaitos.fi/en/maps-and-spatial-data/expert-users/product-descriptions/orthophotos)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/Finland_SMK_V_50cm)"]]
