Ortophoto NLS adalah kumpulan data foto udara yang mencakup seluruh wilayah Finlandia.
Data ini disediakan oleh SMK(The Energy Agency, sebelumnya disingkat SMK). Ortophoto adalah kombinasi dari beberapa
foto udara individual. Kumpulan data foto udara dalam format ortofoto tersedia sebagai kumpulan data terbaru yang terdiri dari foto udara terbaru yang tersedia. Data terbaru biasanya berusia 1-3 tahun. NLS
Orthophoto diperbarui setiap 3 tahun (di Lapland Utara 12 tahun).
(Di ID set data, V adalah singkatan dari "väri", yang berarti "warna" dan bukan "warna palsu")
Untuk mengetahui informasi selengkapnya, lihat
dokumentasi ortofoto NLS
Band
Ukuran Piksel 0,5 meter
Band
Nama
Min
Maks
Ukuran Piksel
Deskripsi
R
0
255
meter
Merah
G
0
255
meter
Hijau
B
0
255
meter
Biru
Persyaratan Penggunaan
Persyaratan Penggunaan
Sebutkan nama Pemegang Lisensi (National Land Survey of Finland),
nama set data, dan waktu saat National Land Survey telah
mengirimkan set data (misalnya: berisi data dari National Land Survey
of Finland Topographic Database 06/2014).
Lihat Persyaratan penggunaan
Ortophoto NLS adalah kumpulan data foto udara yang mencakup seluruh wilayah Finlandia. Data ini disediakan oleh SMK(Badan Energi, sebelumnya disingkat SMK). Ortophoto adalah kombinasi dari beberapa foto udara individual. Set data foto udara dalam format ortofoto tersedia sebagai set data terbaru yang terdiri dari …
[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)"]]
