NLS-Orthofotos sind ein Luftbild-Dataset, das ganz Finnland abdeckt.
Diese Daten werden von SMK(The Energy Agency, früher SMK abgekürzt) bereitgestellt. Ein Orthofoto ist eine Kombination aus mehreren einzelnen Luftbildern. Der Datensatz mit Luftbildern im Orthophoto-Format ist als aktueller Datensatz mit den neuesten verfügbaren Luftbildern verfügbar. Die neuesten Daten sind in der Regel 1 bis 3 Jahre alt. NLS
Orthophotos werden alle 3 Jahre aktualisiert (in Nordlappland alle 12 Jahre).
In diesen Bildern sind die Bänder Nahinfrarot, Rot und Grün.
(In der Dataset-ID steht VV für „vääräväri“, Falschfarben.)
Geben Sie den Namen des Lizenzgebers (National Land Survey of Finland), den Namen der Datasets und den Zeitpunkt an, zu dem das National Land Survey die Datasets bereitgestellt hat (z. B.: enthält Daten aus der topografischen Datenbank des National Land Survey of Finland, 06/2014). Weitere Informationen finden Sie in den Nutzungsbedingungen.
NLS-Orthofotos sind ein Luftbild-Dataset, das ganz Finnland abdeckt. Diese Daten werden von SMK(The Energy Agency, früher SMK) bereitgestellt. Ein Orthofoto ist eine Kombination aus mehreren einzelnen Luftbildern. Das Luftbild-Dataset im Orthophoto-Format ist als aktuelles Dataset verfügbar, das aus … besteht.
[null,null,[],[[["\u003cp\u003eNLS Orthophotos is an aerial imagery dataset covering all of Finland, provided by the Energy Agency (SMK).\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is updated every 3 years (12 years in Northern Lapland) and consists of orthophotos with 0.5-meter resolution.\u003c/p\u003e\n"],["\u003cp\u003eImagery includes near-infrared, red, and green bands, presented in false color.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is freely available for research, education, and non-profit use through Google Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eUsers must attribute the National Land Survey of Finland when using this dataset.\u003c/p\u003e\n"]]],["The dataset contains aerial orthophotos of Finland from 2015 to 2022, provided by the National Land Survey of Finland (NLS) via SMK. The images, updated every 1-3 years (12 in Northern Lapland), are in false color with near-infrared, red, and green bands. The resolution is 0.5 meters. Access is through Google Earth Engine, requiring registration. Use requires citing the Licensor. The Data is accessible via the ID 'Finland/SMK/VV/50cm'.\n"],null,["# Finland NRG NLS orthophotos 50 cm by SMK\n\nDataset Availability\n: 2015-01-01T00:00:00Z--2022-01-01T00:00:00Z\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[falsecolor](/earth-engine/datasets/tags/falsecolor) [finland](/earth-engine/datasets/tags/finland) [nrg](/earth-engine/datasets/tags/nrg) [orthophotos](/earth-engine/datasets/tags/orthophotos) [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 dataset in orthophoto format is\navailable as the most recent dataset 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\nIn these images, the bands are near-infrared, red, and green.\n\n(In Dataset id, VV stands for \"vääräväri\", false color)\n\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| `N` | 0 | 255 | meters | Near-Infrared |\n| `R` | 0 | 255 | meters | Red |\n| `G` | 0 | 255 | meters | Green |\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/VV/50cm');\n\nMap.setCenter(25.7416, 62.2446, 16);\nMap.addLayer(dataset, null, 'Finland 50 cm(false color)');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/Finland/Finland_SMK_VV_50cm) \n[Finland NRG NLS orthophotos 50 cm by SMK](/earth-engine/datasets/catalog/Finland_SMK_VV_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 dataset in orthophoto format is available as the most recent dataset consisting of the ... \nFinland/SMK/VV/50cm, falsecolor,finland,nrg,orthophotos,smk \n2015-01-01T00:00:00Z/2022-01-01T00:00:00Z \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_VV_50cm)"]]
