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#ngtoc

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Public
💧🌏 Greg Cocks

Collaboration Advances Elevation Mapping – USGS EROS And NGTOC Work Together To Map A 1 Metre Digital Elevation Model For A Watershed
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usgs.gov/centers/eros/news/col <-- shared technical article
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doi.org/10.5066/P1CEPE2M <-- USGS data release, Lower Androscoggin Watershed Hydrologic Unit 8 Seamless 1-m DEM Pilot, 2013 to 2020
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#GIS #spatial #mapping #remotesensing #LiDAR #water #hydrology #3dep #3dhp #3dtnm #NGTOC #spatialanalysis #elevation #DEM #EROS #seamlessonemeter #Androscoggin #ME #maine #research #integration #watershed #opendata
@USGS | @USGS_EROS

schematic - this graphic depicts an airborne lidar system, a remote sensing detection system that uses light from a laser. The quick light pulses measure the distance from the plane to the surface and back. GPS is used to help pinpoint location and time for greater accuracy.
map - the seamless 1-meter Digital Elevation Model (DEM) for the Lower Androscoggin watershed in Maine, produced by scientists at NGTOC and EROS. Elevations run from low elevation in light blue on up to tan, green, yellow, red and finally gray/white. The lowest point in the watershed is -.109777 meters, and the highest is 1,916.04 meters.
map / thumbnail - Lower Androscoggin watershed in Maine
This photo was taken at USGS gaging station 01055000 on the Swift River near Roxbury, Maine. The falls is most commonly referred to as Swift River Falls and has many potholes and scours that demonstrate the impressive ability of water to errode rock.
Public
💧🌏 Greg Cocks

Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017 [USGS]
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sciencebase.gov/catalog/item/6
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“One of the key aspects of 3DEP data is that data is verified by a collection of certified survey-grade GNSS checkpoints spread throughout each project. These points have always been available but were difficult to find and not standardized. [The USGS] have collated and standardized almost 42,000 of these checkpoints and are making them available for other uses. These points here in this first phase span from 2010-2017, but [the USGS] are in the process of making these available for all [their] projects, and hope to enable them in different ways in the future...”
#GIS #spatial #mapping #USGS #USA #elevation #opendata #remotesensing #LiDAR #ifSAR #3dep #3dhp #water #hydrology #3d #opendata #3dtnm #checkpoint #checkpointdigital #GNS #GPS #NGD #DEM #survey #surveygrade #accuracy #precision #calibration #digital #NGTOC #NAD83
@USGS

screen shot - the 40k± Consolidated Standardized Survey-Grade Checkpoints 3DEP 2010 to 2017
image / map - LiDAR shaded relief (sic) of Tennessee area
image - graphical representation of farmland made with LiDAR and other datasets
image - LiDAR data of trees and ground surface
Public
💧🌏 Greg Cocks

New Study Seeks To Shed Light On Earthquake Hazards In The Gallatin Range
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usgs.gov/observatories/yvo/new <-- shared technical article
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#GIS #spatial #mapping #remotesensing #LiDAR #earthquake #fault #scarps #faulting #opendata #3dep #NGTOC #ruptures #surfaceexpression #risk #hazard #geology #engineeringgeology #geomorphology #geomorphmetry #seismology #elevation #topography #EastGallatin #ReeseCreek #faultsystem #EGRCFS #GallatinRange #GardnersHole #Yellowstone #Wyoming #Montana #USA #glaciation #superposition #dating #geologichistory #NationalSeismicHazardModel #model #modeling #spatialanalysis #spatiotemporal #massmovement #hydrothermal #YellowstoneNationalPark
@USGS

photo - View to the southwest of the eastern front of the Gallatin Range from Gardners Hole. The East Gallatin-Reese Creek fault system runs along the base of the range at the prominent break-in-slope in the trees.
maps - Lidar hillshade maps of fault scarps that offset Pinedale glacial till along the East Gallatin-Reese Creek fault system (EGRCFS) near Fawn Creek (A) and Panther Creek (B). Fault scarps are visible as darker lineaments in the hillshade and are marked by the black arrows. Red rectangles on inset maps show location along the EGRCFS.
map - Shaded relief location map for the East Gallatin-Reese Creek fault system (EGRCFS) in northwest Yellowstone National Park (YNP). The location of the EGRCFS is shown as mapped in the U.S. Geological Survey Quaternary Fault and Fold Database, subdivided into the southern East Gallatin section (blue dashed line) and the northern Reese Creek section (black dashed line). Red rectangle on inset map shows location within Yellowstone National Park.
Public *
💧🌏 Greg Cocks

Instructional Videos on Using [USGS’s] The National Map [Open Data] Products and Services [3DEP Elevation, Hydrology, etc]
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usgs.gov/programs/national-geo <-- shared technical training resource
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usgs.gov/programs/national-geo <-- background to the USGS’s Accessible National Map Open Data
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#GIS #spatial #mapping #USGS #opendata #elevation #hydrography #hydrology #NGTOC #NGP #3DEP #3DHP #topoBuilder #USA #gischat #TNM #TheNationalMap #products #services #dataportal #tutorials #tutorial #trainingvideos #videos #learning #continuingeducation #education #educationandtraining #free #videolessons #videolearning #topographic #topographicmaps #instructional #onlineclasses #onlineeducation #onlinelearning
@usgs

Public *
J9C :arcgis: :python: :osm:

The #USGS National Geospatial Technical Operations Center (#NGTOC) is seeking high school, associate, undergraduate, graduate level student (working towards a degree in Geography) to gain practical experience in using GIS, and analyzing scientific data. NGTOC Office of Operations creates, manages, and delivers #elevation and surface water mapping data in support of The National Map. Please see usajobs.gov/job/738912900 which closes on 8.9.23. #gischat #hydrology #STEM #mapping

Bismarck, ND DEM- inverted blue color ramp. Public Domain. J. Stoker
Public
💧🌏 Greg Cocks

The USGS Provides Maps & Imagery For Hurricane Response
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usgs.gov/news/featured-story/u <-- link to technical article
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apps.nationalmap.gov/event-sup <-- Geospatial Information Response Team (GIRT) hazard USGS The National Map (TNM) page
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H/T #XanFredricks
“🌊For this hurricane season, the [U.S. Geological Survey (USGS) Geospatial Information Response Team] GIRT has a newly designed, publicly available Event Support Map HUB site that offers access to applications, resources and information for hurricanes and other natural disasters…”
#GIS #spatial #mapping #USGS #NGP #GIRT #EROS #NGTOC #HDDS #3DEP #TheNationalMap #science #maps #imagery #hurricanes #tropicalstorms #hazards #emergencyresponse #disasterresponse #firstresponders #supportmaps #realtimedata #information #response #gischat #appliedscience
@usgs #USGS

Public
💧🌏 Greg Cocks

Interdisciplinary Cartographer/Geographer/Computer Scientist
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usajobs.gov/job/713059000 <-- direct link to the listing
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Come work with me/us! 😊
#GIS #spatial #mapping #job #jobdescription #jobalert #USGS #NGTOC #research #opendata #researcher #federalgovernment #FederalService #USA #gischat #employment #employmentopportunity #employee #cartographer #geographer #computerscientist
[note that I can't supply any specific details beyond what is the listing]

USAJOBSInterdisciplinary Cartographer/Geographer/Computer Scientist<strong>Salary: </strong>Lakewood, CO: $109,107 (Step 01) to $141,836 (Step 10) <strong>or</strong> Rolla, MO: $98,496 to $128,043<br> <br> <strong>Location Negotiable</strong>: The duty station of this position may remain that of the selectee or may be any USGS location that is agreed upon by the selecting official and the selectee. If the agreed upon location results in the relocation of the selectee, relocation expenses are not authorized. Salary dependent upon the agreed upon duty location of the position. <i><strong>Locality pay tables can be found <a data-auth="Verified" href="https://www.opm.gov/policy-data-oversight/pay-leave/salaries-wages/2022/general-schedule/">here</a>.</strong></i><br> <br>
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