<?xml version="1.0" encoding="UTF-8"?><OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-11-04T06:51:26Z</responseDate><request identifier="G01186.001" metadataPrefix="dif" verb="GetRecord">http://nsidc.org/api/dataset/metadata/oai</request><GetRecord><record><header><identifier>oai:nsidc.org/G01186.001</identifier><datestamp>2026-09-15T18:16:18Z</datestamp><setSpec>v0_other</setSpec><setSpec>v0_all</setSpec><setSpec>noaa</setSpec></header><metadata>
<DIF xmlns="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/ http://gcmd.gsfc.nasa.gov/Aboutus/xml/dif/dif_v9.7.1.xsd"><Entry_ID>G01186.001</Entry_ID><Entry_Title>Western Italian Alps Monthly Snowfall and Snow Cover Duration</Entry_Title><Data_Set_Citation><Dataset_Creator>Mercalli, L. &amp; Castellano, C.</Dataset_Creator><Dataset_Title>Western Italian Alps Monthly Snowfall and Snow Cover Duration</Dataset_Title><Dataset_Release_Date>1999-01-01</Dataset_Release_Date><Dataset_Release_Place>Boulder, Colorado USA</Dataset_Release_Place><Dataset_Publisher>NSIDC: National Snow and Ice Data Center</Dataset_Publisher><Version>1</Version><Other_Citation_Details><Invert_Citation_Order>false</Invert_Citation_Order></Other_Citation_Details><Dataset_DOI>10.7265/N5NP22C0</Dataset_DOI><Online_Resource>https://dx.doi.org/10.7265/N5NP22C0</Online_Resource><Dataset_Series_Name>G01186</Dataset_Series_Name></Data_Set_Citation><Personnel><Role>Technical Contact</Role><First_Name>NSIDC</First_Name><Last_Name>User Services</Last_Name><Email>nsidc@nsidc.org</Email><Phone>1-303-492-6199</Phone><Fax>1-303-492-2468</Fax><Contact_Address><Address>CIRES, 449 UCB</Address><Address>University of Colorado</Address><City>Boulder</City><Province_or_State>CO</Province_or_State><Postal_Code>80309-0449</Postal_Code><Country>USA</Country></Contact_Address></Personnel><Personnel><Role>Investigator</Role><First_Name>Luca</First_Name><Last_Name>Mercalli</Last_Name><Email>meteo@arpnet.it</Email><Contact_Address><Address>Societe Meteorologica Subalpina</Address><Address>V. G. Re 86</Address><Address>I-10143</Address><Address>Turino, Italy</Address><Country/></Contact_Address></Personnel><Personnel><Role>Investigator</Role><First_Name>Claudio</First_Name><Last_Name>Castellano</Last_Name><Email>meteo@arpnet.it</Email><Contact_Address><Address>Societe Meteorologica Subalpina</Address><Address>V. G. Re 86</Address><Address>I-10143</Address><Address>Turino, Italy</Address><Country/></Contact_Address></Personnel><Parameters><Category>EARTH SCIENCE</Category><Topic>Cryosphere</Topic><Term>Snow/Ice</Term><Variable_Level_1>Snow Cover</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable>SNOW COVER</Detailed_Variable></Parameters><Parameters><Category>EARTH SCIENCE</Category><Topic>Terrestrial Hydrosphere</Topic><Term>Snow/Ice</Term><Variable_Level_1>Snow Cover</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable>SNOW COVER</Detailed_Variable></Parameters><Parameters><Category>EARTH SCIENCE</Category><Topic>Cryosphere</Topic><Term>Snow/Ice</Term><Variable_Level_1>Snow Depth</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable>SNOW DEPTH</Detailed_Variable></Parameters><Parameters><Category>EARTH SCIENCE</Category><Topic>Terrestrial Hydrosphere</Topic><Term>Snow/Ice</Term><Variable_Level_1>Snow Depth</Variable_Level_1><Variable_Level_2> </Variable_Level_2><Variable_Level_3> </Variable_Level_3><Detailed_Variable>SNOW DEPTH</Detailed_Variable></Parameters><ISO_Topic_Category>Climatology/Meteorology/Atmosphere</ISO_Topic_Category><Keyword>Snowfall</Keyword><Sensor_Name><Short_Name>SNOW MEASURING ROD</Short_Name></Sensor_Name><Source_Name><Short_Name>GROUND-BASED OBSERVATIONS</Short_Name><Long_Name>GROUND-BASED OBSERVATIONS</Long_Name></Source_Name><Temporal_Coverage><Start_Date>1877-01-01</Start_Date><Stop_Date>1996-12-31</Stop_Date></Temporal_Coverage><Data_Set_Progress>complete</Data_Set_Progress><Spatial_Coverage><Southernmost_Latitude>44.192</Southernmost_Latitude><Northernmost_Latitude>46.425</Northernmost_Latitude><Westernmost_Longitude>6.695</Westernmost_Longitude><Easternmost_Longitude>8.436</Easternmost_Longitude><Minimum_Altitude>565 meters</Minimum_Altitude><Maximum_Altitude>2720 meters</Maximum_Altitude></Spatial_Coverage><Location><Location_Category>Continent</Location_Category><Location_Type>Europe</Location_Type><Location_Subregion1>Southern Europe</Location_Subregion1><Location_Subregion2>Italy</Location_Subregion2><Location_Subregion3/></Location><Location><Location_Category>Continent</Location_Category><Location_Type>Europe</Location_Type><Location_Subregion1>Western Europe</Location_Subregion1><Location_Subregion2/><Location_Subregion3/></Location><Access_Constraints>These data are freely, openly, and fully accessible without restrictions.</Access_Constraints><Use_Constraints>These data are freely, openly, and fully available to use without restrictions, provided that you cite the data according to the recommended citation at https://nsidc.org/about/use_copyright.html.</Use_Constraints><Data_Set_Language>English</Data_Set_Language><Data_Center><Data_Center_Name><Short_Name>NOAA</Short_Name><Long_Name>National Oceanic and Atmospheric Administration</Long_Name></Data_Center_Name><Data_Center_URL>http://nsidc.org/noaa/</Data_Center_URL><Personnel><Role>Data Center Contact</Role><First_Name>NOAA</First_Name><Last_Name>User Services</Last_Name><Email>nsidc@nsidc.org</Email><Phone>1-303-492-6199</Phone><Fax>1-303-492-2468</Fax><Contact_Address><Address>National Snow and Ice Data Center</Address><Address>CIRES, 449 UCB</Address><Address>University of Colorado</Address><City>Boulder</City><Province_or_State>CO</Province_or_State><Postal_Code>80309-0449</Postal_Code><Country>USA</Country></Contact_Address></Personnel></Data_Center><Distribution><Distribution_Media>FTP</Distribution_Media><Distribution_Size>203 KB</Distribution_Size><Distribution_Format>CSV</Distribution_Format></Distribution><Reference/><Summary><Abstract>This data set consists of snow observations for 18 stations in the western Italian Alps. Two types of data are included: monthly snowfall amounts and monthly snow cover duration in days. The period of record varies with each station, with the longest station record including data from 1877 to 1996. The average station record duration is approximately 61 years. Available stations range from 565 meters to 2720 meters in elevation. The data are summaries of snow stake measurements. Daily observations of total snow depth were generally made at 8 a.m. local time. Data were aquired using a snow measuring rod. Snowfall amount was defined as being any increase over the previous day's reading. This measurement may be an underestimate of as much as 10-20% due to snow pack settlement. However, this underestimation is fairly consistent for all measurements. The daily data were then totaled to yield the monthly values.</Abstract></Summary><Related_URL><URL_Content_Type><Type>VIEW RELATED INFORMATION</Type></URL_Content_Type><URL>https://dx.doi.org/10.7265/N5NP22C0</URL><Description>Documentation</Description></Related_URL><Related_URL><URL_Content_Type><Type>GET DATA</Type></URL_Content_Type><URL>https://noaadata.apps.nsidc.org/NOAA/G01186/</URL><Description>HTTPS</Description></Related_URL><IDN_Node><Short_Name>USA/NOAA</Short_Name></IDN_Node><Metadata_Name>CEOS IDN DIF</Metadata_Name><Metadata_Version>VERSION 9.9</Metadata_Version><DIF_Creation_Date>1999-01-01</DIF_Creation_Date><Last_DIF_Revision_Date>2026-09-15</Last_DIF_Revision_Date><Extended_Metadata><Metadata><Group>NSIDC</Group><Name>Version Summary</Name><Value/></Metadata><Metadata><Group>NSIDC</Group><Name>Minor Version</Name><Value/></Metadata><Metadata><Group>NSIDC</Group><Name>Current Version</Name><Value>1</Value></Metadata><Metadata><Group>NSIDC</Group><Name>Level of Service</Name><Value><Level>Basic</Level></Value></Metadata><Metadata><Group>NSIDC</Group><Name>Full Dataset Citation</Name><Value>Mercalli, L. &amp; Castellano, C. (1999). &lt;i&gt;Western Italian Alps Monthly Snowfall and Snow Cover Duration&lt;/i&gt;. (G01186, Version 1). [Data Set]. Boulder, Colorado USA. National Snow and Ice Data Center. &lt;a href="https://doi.org/10.7265/N5NP22C0"&gt;https://doi.org/10.7265/N5NP22C0&lt;/a&gt;. [&lt;i&gt;&lt;describe subset used if applicable&gt;&lt;/i&gt;].</Value></Metadata><Metadata><Group>NSIDC</Group><Name>Retired</Name><Value>false</Value></Metadata></Extended_Metadata></DIF>
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