La base de datos se preparó con datos satelitales de Landsat del año 2000.
Se clasificaron más de 1,000 escenas de Landsat obtenidas del Centro de Ciencia y Observación de Recursos de la Tierra (EROS) del USGS con técnicas híbridas de clasificación de imágenes digitales supervisadas y no supervisadas. Esta base de datos es la primera y más completa evaluación de manglares del mundo (Giri et al., 2011).
La NASA proporcionó financiación parcial para esta investigación.
La base de datos de manglares se utiliza para identificar áreas prioritarias para la conservación de manglares, estudiar el papel de los bosques de manglares en la protección de vidas y propiedades ante desastres naturales (p.ej., tsunamis), la contabilidad de carbono y la conservación de la biodiversidad. El USGS EROS ha utilizado los datos para estudiar el impacto del aumento del nivel del mar en los ecosistemas de manglares. La base de datos sirve como referencia para el monitoreo de manglares.
Los conjuntos de datos de Landsat son datos creados a nivel federal y, por lo tanto, son de dominio público y se pueden usar, transferir o reproducir sin restricciones de derechos de autor.
Se debe proporcionar el reconocimiento o crédito del USGS como fuente de datos, para lo cual se debe incluir una línea de texto de cita, como el ejemplo que se muestra a continuación.
(Nombre del producto, la imagen, la fotografía o el conjunto de datos) cortesía del Servicio Geológico de EE.UU.
Ejemplo: Imagen de Landsat 7 cortesía del Servicio Geológico de EE.UU.
Giri, C., E. Ochieng, L. y Tieszen, Z. Zhu, A. Singh, T. Loveland, J. Masek y N. Duke 2013. Distribución global de los bosques de manglares, 2000. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4J67DW8. Accedido el DAY MONTH YEAR
Giri, C., E. Ochieng, L. L. Tieszen, Z. Zhu, A. Singh, T. Loveland, J. Masek y N. Duke 2010. Estado y distribución de los bosques de manglares del mundo a partir de datos satelitales de observación de la Tierra Global Ecology and Biogeography: A Journal of Macroecology 20(1): 154-159. https://doi.org/10.1111/j.1466-8238.2010.00584.x.
La base de datos se preparó con datos satelitales de Landsat del año 2000. Se clasificaron más de 1,000 escenas de Landsat obtenidas del Centro de Observación y Ciencias de los Recursos de la Tierra (EROS) del USGS con técnicas híbridas de clasificación de imágenes digitales supervisadas y no supervisadas. Esta base de datos es la primera y más completa evaluación de los manglares de…
[null,null,[],[[["\u003cp\u003eThis dataset provides a global assessment of mangrove forests distribution based on Landsat satellite data from the year 2000.\u003c/p\u003e\n"],["\u003cp\u003eIt was created using over 1,000 Landsat scenes and hybrid supervised/unsupervised classification techniques.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset has a 30-meter resolution and identifies mangrove forest areas globally.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset is valuable for mangrove conservation, disaster impact studies, carbon accounting, and biodiversity research.\u003c/p\u003e\n"],["\u003cp\u003eThe data is freely available in the public domain, with attribution to USGS recommended.\u003c/p\u003e\n"]]],["This dataset, sourced from NASA SEDAC and using Landsat satellite data from 2000, provides a global mangrove forest distribution map. Over 1,000 Landsat scenes were classified using hybrid image techniques. The data, accessible via Google Earth Engine, shows mangrove locations as a single band with a 30-meter pixel size and is intended for conservation prioritization, natural disaster studies, carbon accounting, and biodiversity research. It can be found at https://doi.org/10.7927/H4J67DW8.\n"],null,["# Global Mangrove Forests Distribution, v1 (2000)\n\nDataset Availability\n: 2000-01-01T00:00:00Z--2001-01-01T00:00:00Z\n\nDataset Provider\n:\n\n\n [NASA SEDAC at the Center for International Earth Science Information Network](https://www.earthdata.nasa.gov/data/catalog/sedac-ciesin-sedac-lulc-mangroves-2000-1.0)\n\nTags\n:\n[annual](/earth-engine/datasets/tags/annual) [ciesin](/earth-engine/datasets/tags/ciesin) [forest-biomass](/earth-engine/datasets/tags/forest-biomass) [global](/earth-engine/datasets/tags/global) [landsat-derived](/earth-engine/datasets/tags/landsat-derived) [mangrove](/earth-engine/datasets/tags/mangrove) [nasa](/earth-engine/datasets/tags/nasa) [usgs](/earth-engine/datasets/tags/usgs) \n\n#### Description\n\nThe database was prepared using Landsat satellite data from the year 2000.\nMore than 1,000 Landsat scenes obtained from the USGS Earth Resources\nObservation and Science Center (EROS) were classified using hybrid\nsupervised and unsupervised digital image classification techniques. This\ndatabase is the first, most comprehensive mangrove assessment of the world\n([Giri et al., 2011](https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1466-8238.2010.00584.x)).\nPartial funding of this research was provided by NASA.\n\nThe mangrove database is being used for identifying priority areas\nfor mangrove conservation, studying the role of mangrove forests in\nsaving lives and properties from natural disasters (e.g. tsunami),\ncarbon accounting, and biodiversity conservation. The USGS EROS has\nbeen using the data to study the impact of sea level rise on mangrove\necosystems. The database serves as a baseline for mangrove\nmonitoring.\n\n[General Documentation](https://www.earthdata.nasa.gov/data/catalog/sedac-ciesin-sedac-lulc-mangroves-2000-1.0#documents-and-resources)\n\n### Bands\n\n\n**Pixel Size**\n\n30 meters\n\n**Bands**\n\n| Name | Pixel Size | Description |\n|------|------------|-------------|\n| `1` | meters | Mangroves |\n\n**1 Class Table**\n\n| Value | Color | Description |\n|-------|---------|-------------|\n| 1 | #d40115 | Mangroves |\n\n### Terms of Use\n\n**Terms of Use**\n\nLandsat datasets are federally created data\nand therefore reside in the public domain and may be used, transferred, or reproduced without copyright restriction.\n\nAcknowledgement or credit of the USGS as data source should be provided\nby including a line of text citation such as the example shown below.\n\n(Product, Image, Photograph, or Dataset Name) courtesy of\nthe U.S. Geological Survey\n\nExample: Landsat-7 image courtesy of the U.S. Geological Survey\n\nSee the\n[USGS Visual Identity System Guidance](https://www.usgs.gov/information-policies-and-instructions/usgs-visual-identity-system)\nfor further details on proper citation and acknowledgement of USGS products.\n\n### Citations\n\nCitations:\n\n- Giri, C., E. Ochieng, L.L.Tieszen, Z. Zhu, A. Singh, T. Loveland, J. Masek, and N. Duke. 2013. Global Mangrove Forests Distribution, 2000. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). \u003chttps://doi.org/10.7927/H4J67DW8\u003e. Accessed DAY MONTH YEAR\n- Giri, C., E. Ochieng, L. L. Tieszen, Z. Zhu, A. Singh, T. Loveland, J. Masek, and N. Duke. 2010. Status and Distribution of Mangrove Forests of the World Using Earth Observation Satellite Data. Global Ecology and Biogeography: A Journal of Macroecology 20(1): 154-159. \u003chttps://doi.org/10.1111/j.1466-8238.2010.00584.x\u003e.\n\n### DOIs\n\n- \u003chttps://doi.org/10.1111/j.1466-8238.2010.00584.x\u003e\n- \u003chttps://doi.org/10.7927/H4J67DW8\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 dataset = ee.ImageCollection('LANDSAT/MANGROVE_FORESTS');\nvar mangrovesVis = {\n min: 0,\n max: 1.0,\n palette: ['d40115'],\n};\nMap.setCenter(-44.5626, -2.0164, 9);\nMap.addLayer(dataset, mangrovesVis, 'Mangroves');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/LANDSAT/LANDSAT_MANGROVE_FORESTS) \n[Global Mangrove Forests Distribution, v1 (2000)](/earth-engine/datasets/catalog/LANDSAT_MANGROVE_FORESTS) \nThe database was prepared using Landsat satellite data from the year 2000. More than 1,000 Landsat scenes obtained from the USGS Earth Resources Observation and Science Center (EROS) were classified using hybrid supervised and unsupervised digital image classification techniques. This database is the first, most comprehensive mangrove assessment of the ... \nLANDSAT/MANGROVE_FORESTS, annual,ciesin,forest-biomass,global,landsat-derived,mangrove,nasa,usgs \n2000-01-01T00:00:00Z/2001-01-01T00:00:00Z \n-90 -180 90 180 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [https://doi.org/10.7927/H4J67DW8](https://doi.org/https://www.earthdata.nasa.gov/data/catalog/sedac-ciesin-sedac-lulc-mangroves-2000-1.0)\n- [https://doi.org/10.7927/H4J67DW8](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/LANDSAT_MANGROVE_FORESTS)"]]
