AHN DEM adalah DEM 0,5 m yang mencakup Belanda. Data ini dihasilkan dari data LIDAR yang diambil pada musim semi antara tahun 2007 dan 2012.
Versi ini berisi sampel tingkat dasar dan item di atas tingkat dasar
(seperti bangunan, jembatan, pohon, dll.). Awan titik dikonversi menjadi
petak 0,5 m menggunakan metode pembobotan jarak invers kuadrat.
Band
Ukuran Piksel 0,5 meter
Band
Nama
Unit
Ukuran Piksel
Deskripsi
elevation
m
meter
Elevasi
Persyaratan Penggunaan
Persyaratan Penggunaan
Kumpulan data AHN tersedia sebagai Data Terbuka.
Artinya, data dapat digunakan oleh siapa pun secara gratis dan tanpa batasan. Untuk mengetahui informasi selengkapnya, buka halaman
Data Terbuka. Download tersedia berdasarkan persyaratan lisensi CC-0.
AHN DEM adalah DEM 0,5 m yang mencakup Belanda. Data ini dihasilkan dari data LIDAR yang diambil pada musim semi antara tahun 2007 dan 2012. Versi ini berisi sampel tingkat dasar dan item di atas tingkat dasar (seperti bangunan, jembatan, pohon, dll.). Awan titik dikonversi menjadi … 0,5 m
[null,null,[],[[["\u003cp\u003eThe AHN DEM is a 0.5m resolution Digital Elevation Model (DEM) covering the Netherlands.\u003c/p\u003e\n"],["\u003cp\u003eIt was created using LiDAR data collected between 2007 and 2012, including both ground and above-ground features.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is freely available as Open Data under the CC-0 license.\u003c/p\u003e\n"],["\u003cp\u003eIt can be accessed and analyzed using Google Earth Engine.\u003c/p\u003e\n"],["\u003cp\u003eThe elevation data is provided in meters and represents raw, unfiltered samples.\u003c/p\u003e\n"]]],[],null,["# AHN Netherlands 0.5m DEM, Raw Samples\n\nDataset Availability\n: 2012-01-01T00:00:00Z--2012-01-01T00:00:00Z\n\nDataset Provider\n:\n\n\n [AHN](https://www.ahn.nl)\n\nTags\n:\n[ahn](/earth-engine/datasets/tags/ahn) [dem](/earth-engine/datasets/tags/dem) [elevation](/earth-engine/datasets/tags/elevation) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [geophysical](/earth-engine/datasets/tags/geophysical) [lidar](/earth-engine/datasets/tags/lidar) [netherlands](/earth-engine/datasets/tags/netherlands) \n\n#### Description\n\nThe AHN DEM is a 0.5m DEM covering the Netherlands. It was generated from\nLIDAR data taken in the spring between 2007 and 2012.\n\nThis version contains both ground level samples and items above ground level\n(such as buildings, bridges, trees etc). The point cloud was converted to a\n0.5m grid using a squared inverse distance weighting method.\n\n### Bands\n\n\n**Pixel Size**\n\n0.5 meters\n\n**Bands**\n\n| Name | Units | Pixel Size | Description |\n|-------------|-------|------------|-------------|\n| `elevation` | m | meters | Elevation |\n\n### Terms of Use\n\n**Terms of Use**\n\nThe datasets of the AHN are available as Open Data.\nThis means that the data can be used by anyone for free and without\nrestrictions. For more information visit the\n[Open Data](https://www.ahn.nl/open-data/) page. Downloads are available\nunder the terms of the\n[CC-0 license](https://data.overheid.nl/licenties-voor-hergebruik).\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.Image('AHN/AHN2_05M_RUW');\nvar elevation = dataset.select('elevation');\nvar elevationVis = {\n min: -5.0,\n max: 30.0,\n};\nMap.setCenter(5.76583, 51.855276, 16);\nMap.addLayer(elevation, elevationVis, 'Elevation');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/AHN/AHN_AHN2_05M_RUW) \n[AHN Netherlands 0.5m DEM, Raw Samples](/earth-engine/datasets/catalog/AHN_AHN2_05M_RUW) \nThe AHN DEM is a 0.5m DEM covering the Netherlands. It was generated from LIDAR data taken in the spring between 2007 and 2012. This version contains both ground level samples and items above ground level (such as buildings, bridges, trees etc). The point cloud was converted to a 0.5m ... \nAHN/AHN2_05M_RUW, ahn,dem,elevation,elevation-topography,geophysical,lidar,netherlands \n2012-01-01T00:00:00Z/2012-01-01T00:00:00Z \n50.74 3.35 53.55 7.24 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://www.ahn.nl)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/AHN_AHN2_05M_RUW)"]]