CHILI, öğleden sonra erken saatlerde güneş ışığı hesaplanarak, ekinoksa eşdeğer güneş yüksekliğiyle temsil edilen, güneş ışığı ve topografik gölgelendirmenin buharlaşma üzerindeki etkilerinin yerine kullanılan bir değerdir. 30 m SRTM DEM'i (USGS/SRTMGL1_003 olarak EE'de mevcuttur) temel alır.
Conservation Science Partners (CSP) Ekolojik Olarak İlgili Jeomorfoloji (ERGo) Veri Kümeleri, Yer Şekilleri ve Fizyografi, yer şekilleri ve fizyografik (diğer adıyla arazi yüzeyi) desenleri hakkında ayrıntılı ve çok ölçekli veriler içerir. Bu verilerin birçok olası kullanımı olsa da bu verilerin asıl amacı, iklime uyum planlaması için uygun olan yer şekillerinin ve fizyografik sınıfların ekolojik olarak alakalı bir sınıflandırmasını ve haritasını geliştirmekti. Gelecekteki iklim koşullarıyla ilgili büyük bir belirsizlik ve ekolojik tepkilerle ilgili daha da fazla belirsizlik olduğundan, değişmesi muhtemel olmayan şeyler hakkında bilgi vermek yöneticilerin sağlam iklim uyum planları oluşturması için güçlü bir temel sunar. Manzaranın bu özelliklerinin ölçümü çözünürlüğe duyarlı olduğundan, belirli bir indeksin kapsamı ve özellikleri göz önüne alındığında mümkün olan en yüksek çözünürlüğü sunuyoruz.
Bantlar
Piksel Boyutu 90 metre
Bantlar
Ad
Min.
Maks.
Piksel Boyutu
Açıklama
constant
0
255
metre
0 (çok soğuk) ile 255 (çok sıcak) arasında değişen, SRTM'den elde edilen CHILI indeksi. Bu değer, yayındaki [0,1] aralığından yeniden ölçeklendirilmiştir.
Theobald, D. M., Harrison-Atlas, D., Monahan, W. B., & Albano, C. M.
(2015). İklim değişikliğine adaptasyon planlaması için yer şekillerinin ve fizyografik çeşitliliğin ekolojik olarak ilgili haritaları. PloS one, 10(12),
e0143619
CHILI, öğleden sonra erken saatlerde güneş ışınımının hesaplanmasıyla temsil edilen, güneş ışınımının ve topografik gölgenin buharlaşma üzerindeki etkilerinin yerine kullanılan bir değerdir. Bu hesaplamada, ekinoksa eşdeğer güneş yüksekliği kullanılır. 30 m SRTM DEM'yi (USGS/SRTMGL1_003 olarak EE'de mevcuttur) temel alır. The Conservation Science Partners (CSP) Ecologically Relevant Geomorphology (ERGo) Datasets, Landforms and …
[null,null,[],[[["\u003cp\u003eThe SRTM CHILI dataset provides a global index of heat-insolation load, ranging from 0 (very cool) to 255 (very warm), derived from the SRTM DEM.\u003c/p\u003e\n"],["\u003cp\u003eThis dataset, developed by Conservation Science Partners, is intended for climate adaptation planning and ecological analysis.\u003c/p\u003e\n"],["\u003cp\u003eCHILI represents the effects of insolation and topographic shading on evapotranspiration, calculated at early afternoon sun altitude equivalent to equinox.\u003c/p\u003e\n"],["\u003cp\u003eIt is available at a 90-meter resolution and covers the period from January 24, 2006, to May 13, 2011.\u003c/p\u003e\n"],["\u003cp\u003eThe data is licensed under CC-BY-NC-SA-4.0.\u003c/p\u003e\n"]]],["The dataset, available from 2006-01-24 to 2011-05-13, provided by Conservation Science Partners, features the SRTM-derived CHILI index within the ERGo dataset. CHILI, a measure of insolation's impact on evapotranspiration, ranges from 0 (cool) to 255 (warm), based on a 30m SRTM DEM. Accessible via Earth Engine, it offers landform and physiographic data for climate adaptation planning. The pixel size is 90 meters and is offered under a CC-BY-NC-SA-4.0 license.\n"],null,["# Global SRTM 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) [global](/earth-engine/datasets/tags/global) [landforms](/earth-engine/datasets/tags/landforms) [slope](/earth-engine/datasets/tags/slope) [topography](/earth-engine/datasets/tags/topography) \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 30m SRTM DEM\n(available in EE as USGS/SRTMGL1_003).\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\n90 meters\n\n**Bands**\n\n| Name | Min | Max | Pixel Size | Description |\n|------------|-----|-----|------------|--------------------------------------------------------------------------------------------------------------------------------------|\n| `constant` | 0 | 255 | meters | SRTM-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/Global/SRTM_CHILI');\nvar srtmChili = dataset.select('constant');\nvar srtmChiliVis = {\n min: 0.0,\n max: 255.0,\n};\nMap.setCenter(-105.8636, 40.3439, 11);\nMap.addLayer(srtmChili, srtmChiliVis, 'SRTM CHILI');\n```\n[Open in Code Editor](https://code.earthengine.google.com/?scriptPath=Examples:Datasets/CSP/CSP_ERGo_1_0_Global_SRTM_CHILI) \n[Global SRTM CHILI (Continuous Heat-Insolation Load Index)](/earth-engine/datasets/catalog/CSP_ERGo_1_0_Global_SRTM_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 30m SRTM DEM (available in EE as USGS/SRTMGL1_003). The Conservation Science Partners (CSP) Ecologically Relevant Geomorphology (ERGo) Datasets, Landforms and ... \nCSP/ERGo/1_0/Global/SRTM_CHILI, aspect,csp,elevation,elevation-topography,ergo,geophysical,global,landforms,slope,topography \n2006-01-24T00:00:00Z/2011-05-13T00:00:00Z \n-90 -180 90 180 \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_Global_SRTM_CHILI)"]]
