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The Groundwater Modeling Climate Divisions polygon dataset is provided specifically for use in TWDB Groundwater Availability Modeling (GAM) projects. The Groundwater Modeling Climate Divisions boundaries are geographically coincident with the TWDB Counties foundation feature class and all other boundary feature classes within the Boundary feature dataset. The GAM File Geodatabase also contains the same TWDB Climate Divisions polygon feature class with a more generalized Gulf of Mexico boundary within the Climate feature dataset. |
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The Groundwater Modeling Climate Divisions polygon dataset is provided specifically for use in TWDB Groundwater Availability Modeling (GAM) projects. The Groundwater Modeling Climate Divisions boundaries are geographically coincident with the TWDB Counties foundation feature class and all other boundary feature classes within the Boundary feature dataset. The GAM File Geodatabase also contains the same TWDB Climate Divisions polygon feature class with a more generalized Gulf of Mexico boundary within the Climate feature dataset. |
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National Climatic Data Center, National Oceanic and Atmospheric Administration. Texas Water Development Board
Edited by Roberto Anaya (ra) and Daryn Hardwick (drh) at TWDB for GAM purposes. |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This feature class has been developed from TWDB_Counties_Detailed_07032019 to accurately overlay other polygon feature classes contained with the Boundary feature dataset in this GAM File Geodatabase. Please refer to TWDB_Counties_Detailed_07032019 metadata for details on source and history of the feature class. Climate Division data for various divisional values may be acquired and attributed to this feature class from: </SPAN></P><P><SPAN /><A href="ftp://ftp.ncdc.noaa.gov/pub/data/cirs/climdiv/" STYLE="text-decoration:underline;"><SPAN><SPAN>ftp://ftp.ncdc.noaa.gov/pub/data/cirs/climdiv/</SPAN></SPAN></A></P><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Additional “key” fields (DivName, DivNum, and ClimDiv) provide the option to join the TWDB Climate Divisions polygon feature class to the NCDC divisional values data tables.</SPAN></SPAN></P><P /><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Alternative TWDB Division Names and Descriptions:</SPAN></SPAN></P><UL STYLE="margin:0 0 0 0;padding:0 0 0 0;"><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 1 (High Plains): Continental steppe or semi-arid savanna</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 2 (Low Rolling Plains): semi-arid savanna</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 3 (North Central Cross Timbers): Sub-tropical sub-humid mixed savanna and woodlands</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 4 (East Texas Piney Woods): Sub-tropical humid mixed evergreen-deciduous forestland</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 5 (Trans-Pecos): Except for the slightly wetter high desert mountainous areas, sub-tropical arid desert</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 6 (Edwards Plateau): Sub-tropical steppe or semi-arid brushland savanna</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 7 (South Central Post Oak Savanna): Sub-tropical sub-humid mixed prairie, savanna, and woodlands</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 8 (Upper Texas Gulf Coastal Plains): Sub-tropical humid marine prairies and marshes</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 9 (South Texas Plains): Sub-tropical steppe or semi-arid brushland</SPAN></SPAN></P></LI><LI><P STYLE="margin:0 0 11 0;"><SPAN><SPAN>Division 10 (Lower Rio Grande Valley): Sub-tropical sub-humid marine</SPAN></SPAN></P></LI></UL><P STYLE="margin:0 0 0 0;"><SPAN><SPAN>Other online references and data sources include:</SPAN></SPAN></P><P STYLE="margin:0 0 0 0;"><A href="https://www.twdb.texas.gov/publications/state_water_plan/2012/04.pdf" STYLE="text-decoration:underline;"><SPAN><SPAN>https://www.twdb.texas.gov/publications/state_water_plan/2012/04.pdf</SPAN></SPAN></A></P><P STYLE="margin:0 0 0 0;"><A href="https://catalog.data.gov/dataset/noaas-climate-divisional-database-nclimdiv" STYLE="text-decoration:underline;"><SPAN><SPAN>https://catalog.data.gov/dataset/noaas-climate-divisional-database-nclimdiv</SPAN></SPAN></A></P><P STYLE="margin:0 0 0 0;"><A href="https://www.ncdc.noaa.gov/monitoring-references/maps/us-climate-divisions.php" STYLE="text-decoration:underline;"><SPAN><SPAN>https://www.ncdc.noaa.gov/monitoring-references/maps/us-climate-divisions.php</SPAN></SPAN></A></P></DIV></DIV></DIV> |
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<DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset has been subjected to standard TWDB review protocols and is substantially complete, the TWDB reserves the right to revise the data pursuant to further analysis and review. Furthermore, the data is released on condition that neither the TWDB nor the State of Texas shall be held liable for any damages resulting from its authorized or unauthorized use.</SPAN></P><P><SPAN><SPAN>Please note that any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the TWDB nor the State of Texas.</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV> |
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Groundwater Modeling Climate Divisions - As of July 5, 2023 |
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["GM_ClimateDiv_07052023","TWDB","GAM","Texas","NOAA Climate Division Boundaries"] |
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en-US |
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625000 |
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