Set data raster ini merepresentasikan klasifikasi global multitemporal pedesaan-perkotaan, yang menerapkan metodologi tahap I "Tingkat Urbanisasi" yang direkomendasikan oleh Komisi Statistik PBB, berdasarkan data populasi global yang di-grid dan data permukaan terbangun yang dihasilkan oleh project GHSL untuk periode 1975-2030 dalam interval 5 tahun.
Lapisan Tingkat Urbanisasi telah dibuat dengan mengintegrasikan
informasi tentang permukaan lahan terbangun yang diekstrak dari data Landsat dan Sentinel-2
GHS-BUILT-S R2023,
dan data populasi bergrid yang berasal dari CIESIN GPW v4.11 GHS-POP R2023.
Produk ini adalah pembaruan data yang dirilis pada tahun 2023 berdasarkan pembaruan
GHS-BUILT-S dan GHS-POP. Model Penyelesaian disediakan di tingkat mendetail (Tingkat Kedua - L2). Klasifikasi tingkat pertama dapat diperoleh dengan menggabungkan L2.
Project Global Human Settlement Layer (GHSL) didukung oleh European Commission, Joint Research Center, dan Directorate-General for Regional and Urban Policy.
Band
Ukuran Piksel 1000 meter
Band
Nama
Ukuran Piksel
Deskripsi
smod_code
meter
Tingkat urbanisasi
Tabel Kelas smod_code
Nilai
Warna
Deskripsi
-200
#000000
Tidak Ada Data
10
#7ab6f5
Air
11
#cdf57a
Pedesaan dengan kepadatan sangat rendah
12
#abcd66
Pedesaan dengan kepadatan rendah
13
#375623
Cluster pedesaan
21
#ffff00
Pinggiran kota atau peri-urban
22
#a87000
Cluster perkotaan semi-padat
23
#732600
Cluster perkotaan padat
30
#ff0000
Pusat kota
Persyaratan Penggunaan
Persyaratan Penggunaan
GHSL diproduksi oleh Joint Research Centre Komisi Eropa sebagai data terbuka dan gratis. Penggunaan kembali diizinkan, asalkan sumbernya
diakui. Untuk mengetahui informasi selengkapnya, baca persyaratan penggunaan (Pemberitahuan Hak Cipta dan Penggunaan Ulang Komisi Eropa).
Metodologi : Pesaresi, Martino, Marcello Schiavina, Panagiotis Politis,
Sergio Freire, Katarzyna Krasnodebska,
Johannes H. Uhl, Alessandra Carioli, et al. (2024). Perkembangan Global Human Settlement Layer melalui Penilaian Bersama Data Pengamatan Bumi dan Survei Populasi. International Journal of Digital Earth 17(1).
doi:10.1080/17538947.2024.2390454.
Set data raster ini merepresentasikan klasifikasi global multitemporal pedesaan-perkotaan, yang menerapkan metodologi tahap I "Tingkat Urbanisasi" yang direkomendasikan oleh Komisi Statistik PBB, berdasarkan data populasi berpetak global dan permukaan terbangun yang dihasilkan oleh project GHSL untuk periode 1975-2030 dalam interval 5 tahun. Lapisan Degree of Urbanisation telah …
[null,null,[],[[["\u003cp\u003eThis dataset provides a global, multitemporal rural-urban classification from 1975 to 2030 in 5-year intervals.\u003c/p\u003e\n"],["\u003cp\u003eIt uses the "Degree of Urbanisation" methodology recommended by the UN Statistical Commission, integrating built-up surface and population data.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset is based on Landsat and Sentinel-2 data and is provided at a 1000 meter resolution.\u003c/p\u003e\n"],["\u003cp\u003eIt is produced by the European Commission Joint Research Centre and is available as open and free data for reuse with attribution.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset includes a classification scheme ranging from "Water" to "Urban centre" to represent varying degrees of urbanization.\u003c/p\u003e\n"]]],["The dataset provides a global, multitemporal rural-urban classification from 1975 to 2030, in 5-year intervals, using the \"Degree of Urbanisation\" methodology. It integrates built-up surface data from Landsat and Sentinel-2 with gridded population data. The dataset is accessible through Google Earth Engine, using the code `ee.ImageCollection(\"JRC/GHSL/P2023A/GHS_SMOD_V2-0\")`. The dataset is provided by the European Commission Joint Research Centre and is open and free to use.\n"],null,["# GHSL: Degree of Urbanization 1975-2030 V2-0 (P2023A)\n\nDataset Availability\n: 1975-01-01T00:00:00Z--2030-12-31T00:00:00Z\n\nDataset Provider\n:\n\n\n [EC JRC](https://human-settlement.emergency.copernicus.eu/ghs_smod2023.php)\n\nTags\n:\n[ghsl](/earth-engine/datasets/tags/ghsl) [jrc](/earth-engine/datasets/tags/jrc) [population](/earth-engine/datasets/tags/population) [sdg](/earth-engine/datasets/tags/sdg) [settlement](/earth-engine/datasets/tags/settlement) \n\n#### Description\n\nThis raster dataset represents a global, multitemporal rural-urban\nclassification, applying the \"Degree of Urbanisation\" stage I methodology\nrecommended by UN Statistical Commission, based on global gridded population\nand built-up surface data generated by the GHSL project for the epochs\n1975-2030 in 5-year intervals.\nThe Degree of Urbanisation layers have been generated by integrating\ninformation on built-up surface extracted from Landsat and Sentinel-2 data\n[GHS-BUILT-S R2023](https://developers.google.com/earth-engine/datasets/catalog/JRC_GHSL_P2023A_GHS_BUILT_S),\nand gridded population data derived from CIESIN GPW v4.11 [GHS-POP R2023](https://developers.google.com/earth-engine/datasets/catalog/JRC_GHSL_P2023A_GHS_POP).\nThis product is an update of the data released in 2023 based on the updates\nof the GHS-BUILT-S and GHS-POP. The Settlement Model is provided at the\ndetailed level (Second Level - L2). The first-level classification can be\nobtained by aggregating L2.\n\nThe complete information about the GHSL main products can be found in the\n[GHSL Data Package 2023 report](https://human-settlement.emergency.copernicus.eu/documents/GHSL_Data_Package_2023.pdf?t=1727170839)\n\nThe Global Human Settlement Layer (GHSL) project is supported by the European\nCommission, Joint Research Center, and Directorate-General for Regional and\nUrban Policy.\n\n### Bands\n\n\n**Pixel Size**\n\n1000 meters\n\n**Bands**\n\n| Name | Pixel Size | Description |\n|-------------|------------|------------------------|\n| `smod_code` | meters | Degree of urbanization |\n\n**smod_code Class Table**\n\n| Value | Color | Description |\n|-------|---------|--------------------------|\n| -200 | #000000 | No Data |\n| 10 | #7ab6f5 | Water |\n| 11 | #cdf57a | Very low density rural |\n| 12 | #abcd66 | Low density rural |\n| 13 | #375623 | Rural cluster |\n| 21 | #ffff00 | Suburban or peri-urban |\n| 22 | #a87000 | Semi-dense urban cluster |\n| 23 | #732600 | Dense urban cluster |\n| 30 | #ff0000 | Urban centre |\n\n### Terms of Use\n\n**Terms of Use**\n\nThe GHSL has been produced by the European Commission Joint Research Centre\nas open and free data. Reuse is authorised, provided the source is\nacknowledged. For more information, please read the use conditions ([European\nCommission Reuse and Copyright Notice](https://ec.europa.eu/info/legal-notice_en)).\n\n### Citations\n\nCitations:\n\n- Dataset : Schiavina, Marcello; Melchiorri, Michele; Pesaresi,\n Martino (2023): GHS-SMOD R2023A - GHS settlement layers, application of\n the Degree of Urbanisation methodology (stage I) to GHS-POP R2023A and\n GHS-BUILT-S R2023A, multitemporal (1975-2030).\n European Commission, Joint Research Centre (JRC)\n [PID: http://data.europa.eu/89h/a0df7a6f-49de-46ea-9bde-563437a6e2ba](http://data.europa.eu/89h/a0df7a6f-49de-46ea-9bde-563437a6e2ba)\n [doi:10.2905/A0DF7A6F-49DE-46EA-9BDE-563437A6E2BA](https://doi.org/10.2905/A0DF7A6F-49DE-46EA-9BDE-563437A6E2BA)\n- Methodology : Pesaresi, Martino, Marcello Schiavina, Panagiotis Politis,\n Sergio Freire, Katarzyna Krasnodebska,\n Johannes H. Uhl, Alessandra Carioli, et al. (2024). Advances on the\n Global Human Settlement Layer by Joint Assessment of Earth Observation\n and Population Survey Data. International Journal of Digital Earth 17(1).\n [doi:10.1080/17538947.2024.2390454](https://doi.org/10.1080/17538947.2024.2390454).\n\n### DOIs\n\n- \u003chttps://doi.org/10.1080/17538947.2024.2390454\u003e\n- \u003chttps://doi.org/10.2905/A0DF7A6F-49DE-46EA-9BDE-563437A6E2BA\u003e\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 image = ee.Image(\"JRC/GHSL/P2023A/GHS_SMOD_V2-0/2030\");\nvar smod = image.select('smod_code');\nMap.setCenter(84, 25, 5);\nMap.addLayer(image, {}, 'Degree of Urbanization');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/JRC/JRC_GHSL_P2023A_GHS_SMOD_V2-0) \n[GHSL: Degree of Urbanization 1975-2030 V2-0 (P2023A)](/earth-engine/datasets/catalog/JRC_GHSL_P2023A_GHS_SMOD_V2-0) \nThis raster dataset represents a global, multitemporal rural-urban classification, applying the \"Degree of Urbanisation\" stage I methodology recommended by UN Statistical Commission, based on global gridded population and built-up surface data generated by the GHSL project for the epochs 1975-2030 in 5-year intervals. The Degree of Urbanisation layers have been ... \nJRC/GHSL/P2023A/GHS_SMOD_V2-0, ghsl,jrc,population,sdg,settlement \n1975-01-01T00:00:00Z/2030-12-31T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [https://doi.org/10.2905/A0DF7A6F-49DE-46EA-9BDE-563437A6E2BA](https://doi.org/https://human-settlement.emergency.copernicus.eu/ghs_smod2023.php)\n- [https://doi.org/10.2905/A0DF7A6F-49DE-46EA-9BDE-563437A6E2BA](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/JRC_GHSL_P2023A_GHS_SMOD_V2-0)"]]
