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2021 ANNUAL CONFERENCE
3D Hydrography Critical Factors Workshop
This workshop will identify the current challenges states face in integrating hydrography and elevation data and explore the information, standards, technological, financial, and other resources needed to address the challenges ahead.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
2021 ANNUAL CONFERENCE
3D NHD: Considerations and Complexities of Elevation-Derived Hydrography
In this presentation, we discuss some of the considerations and complexities involved in hydrologic data derivation including data specifications, landscape specific concerns, data schemas for multiple user communities, feature delineation, and more.
on-demand
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FTN INTEREST GROUP MEETING
3DHP For the Nation Interest Group Meeting | June 2022
Agenda: USGS 3DHP Update, Engaging State 3D Hydrography Stakeholders Discussion: Use of NHD Plus HR: who, why, and what if?
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP INTEREST GROUP
3DHP FTN Interest Group Meeting | April 19, 2023
We will provide a USGS 3DHP status update and review the 3DHP FTN Culvert Mapping survey results.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
3DHP FTN Project Introduction Webinar
This forum addressed NSGIC activities that support national efforts to update the National Hydrography Dataset with elevation-derived hydrography as a first step toward building a 3D National Hydrography Dataset.
lynda wayne
susan buto
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
3DHP Info Forum: Lessons Learned in Minnesota’s Approach to EDH | November 2022
We share lessons learned from developing culvert inventory applications as well as the data structure and metadata. We also share how these culvert inventories are utilized in the DEM hydro-modification process to develop elevation-derived hydrography.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FTN INTEREST GROUP
3DHP Interest Group Meeting Jan 2023
The 3DHP FTN Interest Group met to kick off the new project year. Topics include USGS and NSGIC project updates, Culvert Mapping Methods and Attributes Survey, and 3DHP-related Midyear Meeting activities.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
3DHP/3DEP Joint Info Forum: The 3D Nation Elevation Requirements and Benefits Study – Final Results
This presentation provides an overview of the 3D Nation Study conducted by NOAA and USGS to understand the nationwide requirements and benefits of elevation data both on land and underwater.
3dep
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
Building the Infrastructure for Updating the National Hydrography Datasets with Elevation-Derived Hydrography – Alaska Leads the Way
May's 3DHP forum featured the state of Alaska describing their process for building infrastructure to update National Hydrography Datasets.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
View
3DHP MONTHLY FORUM
Conceptual Model and the Mainstems logical data model for the 3D Hydrography Program | 3DHP FTN Info Forum | February 2023
Join this month's 3DHP FTN Info Forum to learn about HY_Features data model
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
Concurrent Mapping of National Wetlands Inventory (NWI) and National Hydrography Dataset (NHD) Data
Join us for the November 3DHP Forum to learn about concurrent mapping of NWI and NHD data, presented by Megan Lang, PhD, Chief Scientist, National Wetlands Inventory, USFWS and Sydney Thielke, GISP, Alaska Regional Wetlands Coordinator, USFWS.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FTN MONTHLY FORUM
Creating a Hydro-enhanced Elevation Surface Using the Fully Integrated Elevation and Hydrography 3DHP Product | March 2023
We will discuss use cases for hydro-enforcement, the hydro-enhancement process in 3DHP, and the derivatives planned to support the 3DHP data model.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
Culvert Mapping and Hydro-enforcement in the Lake Superior Region
June's 3DHP Forum featured Wisconsin's efforts to modify their elevation data to better represent flow through man-made drainage structures such as culverts and bridges.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
View
2021 ANNUAL CONFERENCE
Data for the Nation: 3DEP and 3D Hydrography
In this session, learn about state motivations for supporting 3DEP and 3DHP and the partnerships that support the vision of a USGS 3D National Topography Model by partnering to acquire data in support of 3DEP and the emerging 3D Hydrography Program (3DHP).
3dep
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
Exploring the Development and Maintenance of Indiana’s Local-Resolution National Hydrography Data
July's 3DHP Monthly Forum discussed Indiana’s development and maintenance of local-resolution National Hydrography Data.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
View
3DHP FORUM
High Resolution Hydrography using Geomorphons: New Approaches and Perspectives for Automated Mapping
Matthew Baker, PhD, Professor of Geography & Environmental Systems at the University of Maryland, Baltimore County covered the topic of High Resolution Hydrography using Geomorphons.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
Incorporating 3DEP Data Into New York NHD Updates
October's forum focuses on incorporating 3DEP data into New York NDH updates.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
View
3DHP FTN INTEREST GROUP
March 2022 NSGIC 3DHP FTN Interest Group Meeting
Learn more about the 3DHP FTN Info Hub, the community-developed 3DHP Critical Factors, and share your 3DHP activities and interests.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
Michigan 3DHP Project: Coordination, Data, and Conundrums
Speakers: Mark Holmes, GISP, Michigan Department of Technology, Management and Budget; Nick Weil, GISP, Michigan State University; Jimmy Monge, NV5 Geospatial
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
Details
3DHP FORUM
Michigan EDH Activities
February's 3DHP forum featured EDH activities in the state of Michigan.
EDH
3DHP
3D Hydrography
Elevation Derived Hydrography
3DHP FTN
View
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