Indiana GIS Local Resolution NHD Applications Indiana State GIS Conference May 7, 2013
Agenda Topics I. Indiana s National Hydrography y Data II. Accessing NHD Data III. Demonstrations Using Local NHD Data IV. Stewardship of Indiana s NHD Presenters, Waters Workgroup Members Mike Martin, Indiana Dept. of Natural Resources David Nail, United States Geological Survey Dave Knipe, Indiana Dept. of Natural Resources
Indiana s Existing Statewide Hydrography Data Contents and Status Part I
Surface Waters Framework Dataset IGIC s - Waters Framework Dataset Workgroup Established National Hydrography y Dataset (NHD) as the statewide framework dataset for surface waters
National Hydrography Dataset Surface water component of the National Map
watersheds National Hydrography Dataset Vector data for mapping and modeling streams, rivers, canals, ditches lakes,,p ponds, reservoirs, marshes streamgages other features
National Hydrography Dataset Can be used in GIS for general mapping and analysis of surface-water systems Can be used in CAD as planimetric basemap data National Hydrography Dataset
National Hydrography Dataset Enables the modeling of water flow in GIS applications National Hydrography Dataset
National Hydrography Dataset Indiana data stewardship is responsibility of State GIO partnership with IGIC National Hydrography Dataset
Project to Improve Indiana s NHD Correct & Upgrade NHD to Local Resolution Correct the existence and the locations of physical features using 2005 and newer Orthophotography and LiDAR Align features to the orthophotography, good at scale of 1:2,400 or 1:1,200. 1 Remove inconsistencies between USGS quadrangles Improve naming of features Improve etwork connectivity and flow direction Result in statewide water flow model of 2005 or later water features, ensuring connectivity and modeling across community boundaries Statewide stream addressing system with linear referencing
Results: Increase in Number of Features High-Res in RED Local Res in BLUE 49% increase in acres of waterbodies 134% increase in acres of areas 409% increase in miles of flowlines
Results: Improved Alignment High Res / RED Local / YELLOW
NHD Upgrade Project Status Lower Wabash Highland- Pigeon Verm milion Little Calumet- Galien Chicago Iroquois Middle Wabash- Little Vermilion Lower White Kankakee Sugar Eel (WFWR) Patoka Lower Ohio- Little Pigeon Tippecanoe Middle Wabash-Deer Wildcat Lower East Fork White Upper White Eel (WR) Upper Wabash M iddle Wabashusseron Bu Blue- Sinking Driftwood St Joseph (MI) Salamonie Mississinewa Flatrock-Haw Upper East Fork White Muscatatuck Silver-Little Kentucky St Joseph (OH) Maumee Auglaize St Marys tewater Whit Middle Ohio- Laughery Upper Great Miami Great mi Lower Mia Phase 1, 30 Subbasins Currently underway Funded by Office of Community and Rural Affairs, Disaster Recovery Funds Goal for completion of Phase 1 is Dec 2013
Part II Accessing NHD Data Dave Nail, USGS
Finding NHD Data on the Web Online internet sources: Id IndianaMap http://indianamap.org/resources.php USGS The National Map Viewer http://nationalmap.gov/viewer.html html http://nhd.usgs.gov/
Finding NHD Data on the Web IndianaMap http://indianamap.org/resources.php Hydrology
Finding NHD Data on the Web DEMO USGS The National Map Viewer http://nationalmap.gov/viewer.html http://nhd.usgs.gov/
Finding NHD Data on the Web http://nationalmap.gov/viewer.html
Finding NHD Data on the Web USGS The National Map Viewer Search by: Coordinates Address Street Intersection City or Town
Finding NHD Data on the Web USGS The National Map Viewer Danville, IN Search by: Coordinates Address Street Intersection City or Town
Finding NHD Data on the Web USGS The National Map Viewer Search Results
Finding NHD Data on the Web USGS The National Map Viewer Search Results A
Finding NHD Data on the Web USGS The National Map Viewer Search Results B Click: Zoom To
Finding NHD Data on the Web USGS The National Map Viewer Download Data
Finding NHD Data on the Web USGS The National Map Viewer Download Data Choose Reference Area: States Congressional Districts Counties 24K Index 100K Index 1x1 Degree block NHD Region NHD Subregion NHD Subbasin
Finding NHD Data on the Web USGS The National Map Viewer Choose Reference Area: NHD Subbasin
Finding NHD Data on the Web USGS The National Map Viewer NHD Subbasin: 05120203 05120201
Finding NHD Data on the Web USGS The National Map Viewer Click on the Map
Finding NHD Data on the Web USGS The National Map Viewer Click on Download
Finding NHD Data on the Web USGS The National Map Viewer Zoom To
Finding NHD Data on the Web USGS The National Map Viewer Reference Area: County Zoom To
Finding NHD Data on the Web USGS The National Map Viewer Click on Download
Finding NHD Data on the Web USGS The National Map Viewer Check the box next to Hydrography And choose a file option: File GDB 9.3.1 Personal GDB 9.3.1 Shapefile
Finding NHD Data on the Web USGS The National Map Viewer
Finding NHD Data on the Web USGS The National Map Viewer Choose: Dynamic Extract
Finding NHD Data on the Web USGS The National Map Viewer Data aain Cart
Finding NHD Data on the Web USGS The National Map Viewer Type E-mail address
Finding NHD Data on the Web USGS The National Map Viewer
Finding NHD Data on the Web USGS The National Map Viewer Confirmation email
Finding NHD Data on the Web USGS The National Map Viewer 2 nd E-mail: Download Order with FTP Link
Finding NHD Data on the Web
Subregion 0512 Finding NHD Data on the Web /SubRegions/PersonalGDB/HighResolution/ i /P l / or /SubRegions/FileGDB/HighResolution/
Displaying NHD Data Connect to USGS National Hydrography Data Server USGS Web Mapping Service http://services.nationalmap.gov/arcgis/rest/services/nhd_large/mapserver
Part III Software Demonstrations Using Local- Resolution NHD Dave Knipe, IDNR
Using Utility Network Analyst with NHD NHD geodatabase network topology allows for analyzing waterflow Utility Network Analyst is Tool in ESRI ArcMap ArcView (Basic) license, no extension required Requires NHD geodatabase hydrography dataset, not just feature classes/vector graphics Hydro_Net_Junctions NHDFlowline
Analyzing Water Flow with NHD Tools in the Utility Network Analyst Toolbar Show Flow Direction Determine common ancestors Find connected flowlines Trace downstream or upstream Find path upstream or downstream Find upstream accumulation Results can be saved as a feature class
Using Utility Network Analyst with NHD Add data from the NHD geodatabase to the Map Hydrography dataset HYDRO_NET HYDRO_NET_Junctions NHDFlowline Add Other data as needed (not required)
Using Utility Network Analyst with NHD
Turn on the Utility Network Analyst Toolbar in ArcMap Set Network to HYDRO_ NET Using Utility Network Analyst with NHD
Using Utility Network Analyst with NHD Show Flow Direction From Flow menu, select Display Arrows High Resolution Local Resolution
Using Utility Network Analyst with NHD Trace downstream Add edge flag Choose task Solve
Using Utility Network Analyst with NHD Find upstream accumulation Add junction flag Choose task Solve
Determine common ancestors Using Utility Network Analyst with NHD Add edge flags at two or more locations Choose task Solve
Find connected flowlines Using Utility Network Analyst with NHD Add edge flag Choose task Solve
HELP!!!!!!!! http://resources.arcgis.com/en/help/main/10.1/index.html#//002r00000028000000
Part IV NHD Stewardship and Maintenance
National Hydrography Dataset Indiana data stewardship is responsibility of State GIO partnership with IGIC Continued Stewardship
Continued Stewardship Maintenance after the Upgrade Critical to providing a statewide dataset that can be beneficial to users across the state at all levels Names of features Classifications of features Presence or location of features Help wanted
Workflow of Future Maintenance Continued Stewardship
Continued Stewardship Proposing Names for Un-Named Features All names in NHD must first be in the national Geographic Names Information System, GNIS 1. Local reviewer proposes a new name 2. Local Name Authority is notified of submitted name and reviews the request/proposal. 3. Indiana NHD reviews approved local submission. 4. The Indiana BGN meets to review and approve or reject the new name. If the name is rejected, the Actors in steps #1 - #3 are notified of the decision. 5. If approved, the Indiana BGN, or other party, submits the proposed name change to the US BGN.
Continued Stewardship Web Application to Submit Names
Continued Stewardship For more information: 4:00 Today, Prairie Creek Room Project to Enable Locals to Propose New Names for Local-Resolution NHD Streams and Water Bodies in Indiana
Questions? Mike Martin, mmartin@dnr.in.gov David Nail, dnail@usgs.gov Dave Knipe, dknipe@dnr.in.gov i