{"title":"[测量单位]。","authors":"D. Mücke","doi":"10.18356/48cdc33f-en","DOIUrl":null,"url":null,"abstract":"Effect of Aspect (A), in relation to Slope (S), on snow depth (Da) Da = D + 0.33(cos A)(tan S)xD Da is in centimeters and is a non-negative value. The least it can be is zero. 0.33(cos A)(tan S)xD simply modifies the elevation value, but it interacts with slope. The maximum value that tan(S) is allowed to take is 1.00, which occurs at a slope of 45 degrees (100%). Slopes greater than 45 degrees are treated the same as 45 degrees. The 0.33 constant is strictly arbitrary, yielding a 100% greater depth on dueNorth than due-South aspects on 45 slopes, and a 27% greater depth on 20 slopes.","PeriodicalId":23881,"journal":{"name":"Zentralblatt fur Gynakologie","volume":"6 1","pages":"493-4"},"PeriodicalIF":0.0000,"publicationDate":"2018-10-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"15","resultStr":"{\"title\":\"[Units of measurement].\",\"authors\":\"D. Mücke\",\"doi\":\"10.18356/48cdc33f-en\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Effect of Aspect (A), in relation to Slope (S), on snow depth (Da) Da = D + 0.33(cos A)(tan S)xD Da is in centimeters and is a non-negative value. The least it can be is zero. 0.33(cos A)(tan S)xD simply modifies the elevation value, but it interacts with slope. The maximum value that tan(S) is allowed to take is 1.00, which occurs at a slope of 45 degrees (100%). Slopes greater than 45 degrees are treated the same as 45 degrees. The 0.33 constant is strictly arbitrary, yielding a 100% greater depth on dueNorth than due-South aspects on 45 slopes, and a 27% greater depth on 20 slopes.\",\"PeriodicalId\":23881,\"journal\":{\"name\":\"Zentralblatt fur Gynakologie\",\"volume\":\"6 1\",\"pages\":\"493-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-10-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"15\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Zentralblatt fur Gynakologie\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18356/48cdc33f-en\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Zentralblatt fur Gynakologie","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18356/48cdc33f-en","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 15
摘要
坡向(A)相对坡度(S)对雪深(Da)的影响Da = D + 0.33(cos A)(tan S)xD Da单位为厘米，是非负值。它至少可以是零。0.33(cos A)(tan S)xD只是修改了高程值，但它与坡度相互作用。tan(S)允许取的最大值为1.00，其斜率为45度(100%)。大于45度的坡度按45度处理。0.33常数是严格任意的，在45个斜坡上，南北方向的深度比南北方向的深度大100%，在20个斜坡上的深度比南北方向的深度大27%。
Effect of Aspect (A), in relation to Slope (S), on snow depth (Da) Da = D + 0.33(cos A)(tan S)xD Da is in centimeters and is a non-negative value. The least it can be is zero. 0.33(cos A)(tan S)xD simply modifies the elevation value, but it interacts with slope. The maximum value that tan(S) is allowed to take is 1.00, which occurs at a slope of 45 degrees (100%). Slopes greater than 45 degrees are treated the same as 45 degrees. The 0.33 constant is strictly arbitrary, yielding a 100% greater depth on dueNorth than due-South aspects on 45 slopes, and a 27% greater depth on 20 slopes.
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