{ "currentVersion": 10.71, "serviceDescription": "El volcán Tupungatito se ubica en la alta cordillera de la región Metropolitana de Santiago, en las nacientes del río Colorado, y es el más cercano a la ciudad de Santiago. Su evolución reciente (últimos 25 ka) se caracteriza por un estilo eruptivo más bien explosivo, en el que se destaca en el Holoceno la emisión de coladas de lava de limitado alcance (ca. 7 km), en conjunto con actividad freatomagmática y/o vulcaniana, la cual ha formado un notorio depósito piroclástico en los alrededores del sistema cratérico. También existen numerosos relatos que sugieren actividad volcánica en tiempos históricos, entre los que destaca el ciclo eruptivo entre los años 1958-1961, que corresponde al de mayor magnitud observado en él y que es asociado, además, a la emisión de una colada de lava de 1,5 km de largo y a la caída de ceniza de espesor milimétrico en sectores de la ciudad de Santiago. En la actualidad, posee en su cumbre una intensa actividad fumarólica y un lago ácido en uno de sus cráteres. El objetivo de este trabajo es presentar una evaluación de los peligros volcánicos para distintos escenarios de actividad eruptiva del Tupungatito.", "mapName": "Peligros del volcan Tupungatito", "description": "", "copyrightText": "SERNAGEOMIN", "supportsDynamicLayers": true, "layers": [ { "id": 0, "name": "Geomorfología puntual", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 50000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint" }, { "id": 1, "name": "Yacimiento o prospecto metálico", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 100000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint" }, { "id": 2, "name": "Yacimiento o prospecto no metálico", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 100000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint" }, { "id": 3, "name": "Obras civiles puntuales", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 80000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint" }, { "id": 4, "name": "Puntos de cotas", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 100000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPoint" }, { "id": 5, "name": "Nombres Volcanes", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 6, "name": "Topónimos lugares", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 80000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 7, "name": "Topónimos morfologicos", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 80000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 8, "name": "Isolínea de probabilidad de caída piroclástica modelada", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 9, "name": "Geomorfología lineal", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 50000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 10, "name": "Límites político administrativo SNGM", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 100000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 11, "name": "Red vial", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 100000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 12, "name": "Peligros volcánicos", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon" }, { "id": 13, "name": "País vecino", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon" }, { "id": 14, "name": "Cauces de agua", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 100000, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 15, "name": "Curvas de Nivel", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolyline" }, { "id": 16, "name": "Cuerpos de agua", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon" }, { "id": 17, "name": "Relación hidrográfica SNGM", "parentLayerId": -1, "defaultVisibility": true, "subLayerIds": null, "minScale": 0, "maxScale": 0, "type": "Feature Layer", "geometryType": "esriGeometryPolygon" } ], "tables": [ { "id": 18, "name": "TBL_PV_MATRIZ_PELIGRO", "type": "Table" } ], "spatialReference": { "wkid": 31994, "latestWkid": 31994 }, "singleFusedMapCache": false, "initialExtent": { "xmin": 386106.5199519935, "ymin": 6299033.706383132, "xmax": 429699.35713766783, "ymax": 6316432.741181201, "spatialReference": { "wkid": 31994, "latestWkid": 31994 } }, "fullExtent": { "xmin": 384686.9762898428, "ymin": 6287717.1844103, "xmax": 431224.63186515396, "ymax": 6317744.806965545, "spatialReference": { "wkid": 31994, "latestWkid": 31994 } }, "minScale": 0, "maxScale": 0, "units": "esriMeters", "supportedImageFormatTypes": "PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP", "documentInfo": { "Title": "PELIGROS DELVOLCÁN TUPUNGATITO", "Author": "Rodrigo Calderón, Alberto Utreras(2022)", "Comments": "", "Subject": "M406_Peligros_volcán_Tupungatito", "Category": "", "AntialiasingMode": "None", "TextAntialiasingMode": "Force", "Keywords": "Santiago,Río Colorado,estero del Azufre,El Alfalfal,Los Maitenes,Tupungato" }, "capabilities": "Map,Query,Data", "supportedQueryFormats": "JSON, geoJSON", "exportTilesAllowed": false, "datumTransformations": [ { "geoTransforms": [ { "wkid": 108001, "latestWkid": 1241, "transformForward": true, "name": "NAD_1927_To_NAD_1983_NADCON" } ] }, { "geoTransforms": [ { "wkid": 108001, "latestWkid": 1241, "transformForward": false, "name": "NAD_1927_To_NAD_1983_NADCON" } ] }, { "geoTransforms": [ { "wkt": "GEOGTRAN[\"New Geographic Transformation\",GEOGCS[\"GCS_Provisional_S_American_1956\",DATUM[\"D_Provisional_S_American_1956\",SPHEROID[\"International_1924\",6378388.0,297.0]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],GEOGCS[\"GCS_WGS_1984\",DATUM[\"D_WGS_1984\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],METHOD[\"Geocentric_Translation\"],PARAMETER[\"X_Axis_Translation\",-328.0],PARAMETER[\"Y_Axis_Translation\",340.0],PARAMETER[\"Z_Axis_Translation\",-329.0]]", "transformForward": true, "name": "New Geographic Transformation" } ] }, { "geoTransforms": [ { "wkt": "GEOGTRAN[\"New Geographic Transformation\",GEOGCS[\"GCS_Provisional_S_American_1956\",DATUM[\"D_Provisional_S_American_1956\",SPHEROID[\"International_1924\",6378388.0,297.0]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],GEOGCS[\"GCS_WGS_1984\",DATUM[\"D_WGS_1984\",SPHEROID[\"WGS_1984\",6378137.0,298.257223563]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],METHOD[\"Geocentric_Translation\"],PARAMETER[\"X_Axis_Translation\",-328.0],PARAMETER[\"Y_Axis_Translation\",340.0],PARAMETER[\"Z_Axis_Translation\",-329.0]]", "transformForward": false, "name": "New Geographic Transformation" } ] } ], "supportsDatumTransformation": true, "maxRecordCount": 1000, "maxImageHeight": 4096, "maxImageWidth": 4096, "supportedExtensions": "WMSServer" }