Hydstra Groundwater Measurement Update - NSW Office of Water, Nov2013

## **Abstract** \n\nThis dataset was supplied to the Bioregional Assessment Programme by a third party and is presented here as originally supplied. Metadata was not provided and has been compiled by the Bioregional Assessment Programme based on the known details at the time of acquisition.\n\n\n\nNSW delivered dataset Nov 2013 however, the Hydstra data for NSW Office of Water (NoW) was extracted on 10 April 2013 The Hydstra groundwater database was provided by NoW and from the HYDMEAS database file (dbf). The dbf file can be imported into MSAccess\n\n\n\nThe Hydstra database stores groundwater level information from \\~ 11,800 bores. This includes the NSW monitoring network of bores and private bores (eg. Stock bores with a water level reading). \n\n\n\nSite information is included; however in the NoW NGIS should be used as the primary source for groundwater site information as the NGIS has been quality checked and should be used for all site data. \\\\wron\\Project\\BA\\BA_all\\Hydrogeology\\_National_Groundwater_Information_System_v1.1_Sept2013\n\n\n\nMany water level readings have been taken at the time of drilling and many are once off readings. These data have not been validated. \n\n\n\nAny information obtained from the Hydstra data should be assessed for its quality prior to inclusion in a Bioregional Assessment.\n\n\n\nNo data dictionary is available for Hydstra. GW levels are variable 110. 110 is the measurement of groundwater level from the measurement point.\n\nDetails on the measurement point can be found on the NSW NGIS\n\n## **Dataset History** \n\nHYDMEAS- Hydstra measurements\n\n\n\nThe Hydstra data for NSW Office of Water (NoW) was extracted on 10 April 2013 from the NSW corporate groundwater database. The HYDMEAS groundwater extract was provided by NoW as the HYDMEAS database file (dbf) and can be imported into MSAcesss.\n\n## **Dataset Citation** \n\nNSW Office of Water (2013) Hydstra Groundwater Measurement Update - NSW Office of Water, Nov2013. Bioregional Assessment Source Dataset. Viewed 13 March 2019, http://data.bioregionalassessments.gov.au/dataset/08b34518-c947-4665-82e5-c144b5b24e01.

## **摘要**

本数据集由第三方提供给生物区域评估计划（Bioregional Assessment Programme），此处按原始提交形式完整呈现。数据集未附带元数据，生物区域评估计划已于数据获取当日基于当时掌握的已知信息完成元数据的编制。

新南威尔士州（NSW）于2013年11月交付该数据集，但新南威尔士州水务办公室（NSW Office of Water，简称NoW）的Hydstra数据提取于2013年4月10日。Hydstra地下水数据库由NoW提供，源自HYDMEAS数据库文件（dbf格式）。该dbf文件可导入至Microsoft Access（MSAccess）。

Hydstra数据库存储了约11800个钻孔的地下水位信息，涵盖新南威尔士州监测钻孔网络及私人钻孔（例如带有水位读数的畜牧钻孔）。

数据集包含钻孔站点信息，但新南威尔士州水务办公室的国家地下水信息系统（National Groundwater Information System，简称NGIS）应作为地下水位站点信息的首要数据源——该系统已通过质量核查，所有站点数据均应以此为准。相关文件路径：\wron\Project\BA\BA_all\Hydrogeology\_National_Groundwater_Information_System_v1.1_Sept2013

多数水位读数为钻孔施工时采集，且多为单次测量数据，此类数据尚未经过有效性验证。

从Hydstra数据中获取的任何信息，在纳入生物区域评估前均需对其质量进行评估。

目前暂无Hydstra数据集的数据字典。地下水位测量值的变量标识为110，110代表从测量点起算的地下水位深度。测量点的详细信息可在新南威尔士州国家地下水信息系统（NSW NGIS）中查询。

## **数据集历史**

HYDMEAS——Hydstra测量数据

新南威尔士州水务办公室（NoW）的Hydstra数据提取于2013年4月10日，源自新南威尔士州企业级地下水数据库。本次提取的HYDMEAS地下水数据由NoW以HYDMEAS数据库文件（dbf格式）提供，可导入至Microsoft Access（MSAccess）。

## **数据集引用**

新南威尔士州水务办公室（2013）《Hydstra地下水测量更新版——新南威尔士州水务办公室，2013年11月》，生物区域评估源数据集。2019年3月13日查阅，http://data.bioregionalassessments.gov.au/dataset/08b34518-c947-4665-82e5-c144b5b24e01。