Precipitation Stations 2015

PRECIPITATION_NETWORK_TOTALS_2010-2018WYS_COCORAHS_IN.GDB contains nine Esri point feature classes showing the locations of precipitation monitoring stations of the CoCoRaHS Network, arranged by water-year (October 1st through September 30st), for years 2010 through 2018. Attributes include identification numbers, station names, number of days where precipitation was reported, total precipitation, type of precipitation, and website links for each "CoCoRaHS Water Year Summary by Station ID" web page. The following table lists each feature class name as well as the total number of active stations that were reported in the "CoCoRaHS Water Year Summary Reports" for each available water-year: "Precipitation_Stations_2018WYrS_CoCoRaHS_IN" (557 total stations) "Precipitation_Stations_2017WYrS_CoCoRaHS_IN" (548 total stations) "Precipitation_Stations_2016WYrS_CoCoRaHS_IN" (576 total stations) "Precipitation_Stations_2015WYrS_CoCoRaHS_IN" (613 total stations) "Precipitation_Stations_2014WYrS_CoCoRaHS_IN" (699 total stations) "Precipitation_Stations_2013WYrS_CoCoRaHS_IN" (722 total stations) "Precipitation_Stations_2012WYrS_CoCoRaHS_IN" (752 total stations) "Precipitation_Stations_2011WYrS_CoCoRaHS_IN" (703 total stations) "Precipitation_Stations_2010WYrS_CoCoRaHS_IN" (651 total stations) PRECIPITATION_NETWORK_TOTALS_2010-2018WYS_COCORAHS_IN.GDB also contains nine Esri raster datasets showing estimated total annual precipitation by water-year (October 1st through September 30st) for years 2010 through 2018. Only stations that reported daily precipitation for 301 days or more (attribute field named "DaysCovered") were used as inputs for the interpolation process. The following table lists the feature class names as well as the total number of stations that were used as input data for that given water-year: "Precipitation_Annual_2018WYrS_CoCoRaHS_IN" (using 246 out of 557 stations) "Precipitation_Annual_2017WYrS_CoCoRaHS_IN" (using 245 out of 548 stations) "Precipitation_Annual_2016WYrS_CoCoRaHS_IN" (using 245 out of 576 stations) "Precipitation_Annual_2015WYrS_CoCoRaHS_IN" (using 243 out of 613 stations) "Precipitation_Annual_2014WYrS_CoCoRaHS_IN" (using 265 out of 699 stations) "Precipitation_Annual_2013WYrS_CoCoRaHS_IN" (using 311 out of 722 stations) "Precipitation_Annual_2012WYrS_CoCoRaHS_IN" (using 298 out of 752 stations) "Precipitation_Annual_2011WYrS_CoCoRaHS_IN" (using 265 out of 703 stations) "Precipitation_Annual_2010WYrS_CoCoRaHS_IN" (using 268 out of 651 stations)数据集`PRECIPITATION_NETWORK_TOTALS_2010-2018WYS_COCORAHS_IN.GDB`包含9个Esri点要素类，涵盖2010至2018年各水文年（每年10月1日至次年9月30日）的CoCoRaHS（社区协同降雨、冰雹与雪监测网络，Community Collaborative Rain, Hail and Snow Network）降水监测站点位信息。其属性字段包含站点标识编号、站点名称、降水上报天数、总降水量、降水类型，以及各站点对应的"CoCoRaHS水文年站点汇总页面"的网页链接。下表列出了各要素类名称，以及对应水文年的《CoCoRaHS水文年汇总报告》中上报的有效站点总数： - `Precipitation_Stations_2018WYrS_CoCoRaHS_IN`（共557个站点） - `Precipitation_Stations_2017WYrS_CoCoRaHS_IN`（共548个站点） - `Precipitation_Stations_2016WYrS_CoCoRaHS_IN`（共576个站点） - `Precipitation_Stations_2015WYrS_CoCoRaHS_IN`（共613个站点） - `Precipitation_Stations_2014WYrS_CoCoRaHS_IN`（共699个站点） - `Precipitation_Stations_2013WYrS_CoCoRaHS_IN`（共722个站点） - `Precipitation_Stations_2012WYrS_CoCoRaHS_IN`（共752个站点） - `Precipitation_Stations_2011WYrS_CoCoRaHS_IN`（共703个站点） - `Precipitation_Stations_2010WYrS_CoCoRaHS_IN`（共651个站点） 该数据集还包含9个Esri栅格数据集，用于展示2010至2018年各水文年的估算年度总降水量。插值处理仅纳入了"上报日降水量天数≥301天"（对应属性字段`DaysCovered`）的站点作为输入数据。下表列出了各栅格数据集名称，以及对应水文年所使用的输入站点数量： - `Precipitation_Annual_2018WYrS_CoCoRaHS_IN`（从557个站点中选取246个作为输入） - `Precipitation_Annual_2017WYrS_CoCoRaHS_IN`（从548个站点中选取245个作为输入） - `Precipitation_Annual_2016WYrS_CoCoRaHS_IN`（从576个站点中选取245个作为输入） - `Precipitation_Annual_2015WYrS_CoCoRaHS_IN`（从613个站点中选取243个作为输入） - `Precipitation_Annual_2014WYrS_CoCoRaHS_IN`（从699个站点中选取265个作为输入） - `Precipitation_Annual_2013WYrS_CoCoRaHS_IN`（从722个站点中选取311个作为输入） - `Precipitation_Annual_2012WYrS_CoCoRaHS_IN`（从752个站点中选取298个作为输入） - `Precipitation_Annual_2011WYrS_CoCoRaHS_IN`（从703个站点中选取265个作为输入） - `Precipitation_Annual_2010WYrS_CoCoRaHS_IN`（从651个站点中选取268个作为输入）