El CHILI es un sustituto de los efectos de la insolación y el sombreado topográfico en la evapotranspiración, que se representa calculando la insolación a principios de la tarde, con una altitud solar equivalente al equinoccio. Se basa en el DEM NED de 10 m del USGS (disponible en EE.UU. como USGS/NED).
Los conjuntos de datos, las formas terrestres y la fisiografía de la geomorfología ecológicamente pertinente (ERGo) de Conservation Science Partners (CSP) contienen datos detallados y multiescala sobre las formas terrestres y los patrones fisiográficos (también conocidos como facetas terrestres). Si bien estos datos tienen muchos usos potenciales, el propósito original era desarrollar una clasificación y un mapa de formas terrestres y clases fisiográficas pertinentes desde el punto de vista ecológico que sean adecuados para la planificación de la adaptación al clima. Dado que existe una gran incertidumbre asociada a las condiciones climáticas futuras y aún más incertidumbre en torno a las respuestas ecológicas, proporcionar información sobre lo que es poco probable que cambie ofrece una base sólida para que los administradores elaboren planes sólidos de adaptación al clima. La cuantificación de estas características del paisaje es sensible a la resolución, por lo que proporcionamos la resolución más alta posible dada la extensión y las características de un índice determinado.
Bandas
Tamaño de píxel 10 metros
Bandas
Nombre
Mín.
Máx.
Tamaño de los píxeles
Descripción
constant
0
255
metros
Índice CHILI derivado del NED que varía de 0 (muy frío) a 255 (muy cálido). Se ajustó la escala del rango [0,1] en la publicación.
Theobald, D. M., Harrison-Atlas, D., Monahan, W. B., y Albano, C. M.
(2015). Mapas ecológicamente relevantes de formas terrestres y diversidad fisiográfica para la planificación de la adaptación al clima. PloS one, 10(12),
e0143619
El CHILI es un sustituto de los efectos de la insolación y el sombreado topográfico en la evapotranspiración, que se representa calculando la insolación a principios de la tarde, con una altitud solar equivalente al equinoccio. Se basa en el DEM NED de 10 m del USGS (disponible en EE.UU. como USGS/NED). The Conservation Science Partners (CSP) Ecologically Relevant Geomorphology (ERGo) Datasets, Landforms …
[null,null,[],[[["\u003cp\u003eThe CHILI dataset provides a heat-insolation load index derived from the USGS's 10m NED DEM, representing the effects of insolation and topographic shading on evapotranspiration.\u003c/p\u003e\n"],["\u003cp\u003eDeveloped by Conservation Science Partners, CHILI is part of the Ecologically Relevant Geomorphology (ERGo) datasets, focusing on landforms and physiographic patterns for climate adaptation planning.\u003c/p\u003e\n"],["\u003cp\u003eThe dataset covers the United States and is available at a 10-meter resolution, with values ranging from 0 (very cool) to 255 (very warm).\u003c/p\u003e\n"],["\u003cp\u003eCHILI is based on insolation calculations at early afternoon, simulating sun altitude equivalent to equinox.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset is licensed under CC-BY-NC-SA-4.0 and is available for use in Google Earth Engine.\u003c/p\u003e\n"]]],["The dataset, available from 2006-01-24 to 2011-05-13, provided by Conservation Science Partners, contains the CHILI index, a measure of insolation and topographic shading effects on evapotranspiration. This index, derived from USGS's 10m NED DEM, is part of the ERGo Datasets. Key data points are landforms and physiographic patterns useful for climate adaptation planning. The index is rescaled from the \\[0,1] to \\[0,255] range. The data can be accessed via Earth Engine.\n"],null,["# US NED CHILI (Continuous Heat-Insolation Load Index)\n\nDataset Availability\n: 2006-01-24T00:00:00Z--2011-05-13T00:00:00Z\n\nDataset Provider\n:\n\n\n [Conservation Science Partners](https://www.csp-inc.org/)\n\nTags\n:\n[aspect](/earth-engine/datasets/tags/aspect) [csp](/earth-engine/datasets/tags/csp) [elevation](/earth-engine/datasets/tags/elevation) [elevation-topography](/earth-engine/datasets/tags/elevation-topography) [ergo](/earth-engine/datasets/tags/ergo) [geophysical](/earth-engine/datasets/tags/geophysical) [landforms](/earth-engine/datasets/tags/landforms) [slope](/earth-engine/datasets/tags/slope) [topography](/earth-engine/datasets/tags/topography) [us](/earth-engine/datasets/tags/us) \n\n#### Description\n\nCHILI is a surrogate for effects of insolation and topographic shading on\nevapotranspiration represented by calculating insolation at early afternoon,\nsun altitude equivalent to equinox. It is based on the USGS's 10m NED DEM\n(available in EE as USGS/NED).\n\nThe Conservation Science Partners (CSP) Ecologically Relevant Geomorphology\n(ERGo) Datasets, Landforms and Physiography contain detailed, multi-scale\ndata on landforms and physiographic (aka land facet) patterns. Although\nthere are many potential uses of these data, the original purpose for these\ndata was to develop an ecologically relevant classification and map of\nlandforms and physiographic classes that are suitable for climate adaptation\nplanning. Because there is large uncertainty associated with future climate\nconditions and even more uncertainty around ecological responses, providing\ninformation about what is unlikely to change offers a strong foundation for\nmanagers to build robust climate adaptation plans. The quantification of\nthese features of the landscape is sensitive to the resolution, so we\nprovide the highest resolution possible given the extent and characteristics\nof a given index.\n\n### Bands\n\n\n**Pixel Size**\n\n10 meters\n\n**Bands**\n\n| Name | Min | Max | Pixel Size | Description |\n|------------|-----|-----|------------|-------------------------------------------------------------------------------------------------------------------------------------|\n| `constant` | 0 | 255 | meters | NED-derived CHILI index ranging from 0 (very cool) to 255 (very warm). This was rescaled from the \\[0,1\\] range in the publication. |\n\n### Terms of Use\n\n**Terms of Use**\n\n[CC-BY-NC-SA-4.0](https://spdx.org/licenses/CC-BY-NC-SA-4.0.html)\n\n### Citations\n\nCitations:\n\n- Theobald, D. M., Harrison-Atlas, D., Monahan, W. B., \\& Albano, C. M.\n (2015). Ecologically-relevant maps of landforms and physiographic diversity\n for climate adaptation planning. PloS one, 10(12),\n [e0143619](https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0143619)\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('CSP/ERGo/1_0/US/CHILI');\nvar usChili = dataset.select('constant');\nvar usChiliVis = {\n min: 0.0,\n max: 255.0,\n};\nMap.setCenter(-105.8636, 40.3439, 11);\nMap.addLayer(usChili, usChiliVis, 'US CHILI');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/CSP/CSP_ERGo_1_0_US_CHILI) \n[US NED CHILI (Continuous Heat-Insolation Load Index)](/earth-engine/datasets/catalog/CSP_ERGo_1_0_US_CHILI) \nCHILI is a surrogate for effects of insolation and topographic shading on evapotranspiration represented by calculating insolation at early afternoon, sun altitude equivalent to equinox. It is based on the USGS's 10m NED DEM (available in EE as USGS/NED). The Conservation Science Partners (CSP) Ecologically Relevant Geomorphology (ERGo) Datasets, Landforms ... \nCSP/ERGo/1_0/US/CHILI, aspect,csp,elevation,elevation-topography,ergo,geophysical,landforms,slope,topography,us \n2006-01-24T00:00:00Z/2011-05-13T00:00:00Z \n12.54 -132.09 56.21 -60.35 \nGoogle Earth Engine \nhttps://developers.google.com/earth-engine/datasets\n\n- [](https://doi.org/https://www.csp-inc.org/)\n- [](https://doi.org/https://developers.google.com/earth-engine/datasets/catalog/CSP_ERGo_1_0_US_CHILI)"]]
