James Dietrich
James Dietrich
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Bathy Lidar Retrievability - 8 day VIIRS Test
Bathy Lidar Retrievability - 8 day VIIRS Test
Test of higher temporal resolution VIIRS data for Bathy Lidar Retrievability.
Elevation Source: ETOPO2022 (15 arcsec resolution)
Imagery: VIIRS20 kd490 (4km resolution)
Section 1:
Classified retrievability based on lidar system performance. e.g., "Visible with 2 Secchi Depth" requires a lidar system with the ability to penetrate to 2 secchi depths, "Visible with 1 Secchi Depth" only requires the lidar system to penetrate to 1 secchi.
Section 2:
"Raw" Secchi depth rasters from the VIIRS kd532 values. To show spatial
Methods from:
Dietrich, J. T., Rackley Reese, A., Gibbons, A., Magruder, L. A., & Parrish, C. E. (2024). Analysis of ICESat-2 Data Acquisition Algorithm Parameter Enhancements to Improve Worldwide Bathymetric Coverage. Earth and Space Science, 11(2), e2023EA003270. doi.org/10.1029/2023EA003270
Переглядів: 30

Відео

Global Refractive Index at 532nm - Month Animation, 2016 - 2024
Переглядів 453 місяці тому
Data Citation: Dietrich, J.T. and C. Parrish. 2024. Github: global_refractive_index_532: Version 1.1. Zenodo, DOI: doi.org/10.5281/zenodo.13968330 Dietrich, J. T., & Parrish, C. E. (2024). Development and Analysis of a Global Refractive Index of Water Data Layer for Spaceborne and Airborne Bathymetric Lidar. ESS Open Archive (Preprint). doi.org/10.22541/essoar.173272499.92810883/v1 The data are...
CSR 3DGL - West Pickle 3D Point Cloud Fly Over
Переглядів 215Рік тому
3D Point Cloud Data of the University of Texas - West Pickle Research Campus - Home of the Center for Space Research - Video by James Dietrich, Remote Sensing Research Scientist, 3D Geospatial Research Lab Animation from CloudCompare
Riverseer PoleCam - Setup and Operation
Переглядів 1722 роки тому
Instructions for setting up and use the Riverseer Polecam for surveying Chapters 0:07 Components 0:43 Head Assembly 6:27 Control Box Assembly 9:14 Cable Connection 13:11 System Start-up 15:17 PPK GPS Setup 19:22 Control Unit Software 20:07 IMU Calibration Demo 29:36 Survey Demo 35:11 System Shutdown
Prairie Fire - Irvine Prairie April 2022
Переглядів 2232 роки тому
Prescribed burn on Irvine Prairie (Dysart, Iowa) done by the University of Northern Iowa Tallgrass Prairie Center April 21, 2022. With help from Benton County Conservation Board, local friends of Cathy Irvine, Biology major Damien Kinsey, and UNI CEEE AmeriCorps service members. Video my James Dietrich, University of Northern Iow Geography Department
Digital Terrain - Error
Переглядів 1282 роки тому
ZOOM Recording - Feb 16, 2021
Using USGS SteamStats
Переглядів 1812 роки тому
A quick into on using USGS StreamStats to get flow information for ungaged basins.
Flow Duration Curves in Excel
Переглядів 9 тис.2 роки тому
How to do a basic flow-duration analysis in Excel using USGS data
Fir Island Farm - WFWS social media
Переглядів 433 роки тому
Fir Island Video
RiverSeer CutBank 3D Reconstruction
Переглядів 1733 роки тому
29 June 2021 - RiverSeer SfM model of Willamette R. cut bank, upstream of Hielman Landing Location: 44.135333, -123.121701 - From 2 mast mounted GoPro Hero 7 Cameras
Willamette River Float - 360
Переглядів 823 роки тому
29 June 2021 - RiverSeer research float on the Willamette River
Numpy Part 3 - Environmental Data Analysis
Переглядів 1253 роки тому
Part 3/3 of Numpy Basics - Environmental Data Analysis at UNI, Spring 2021
Numpy Part 1 - Environmental Data Analysis
Переглядів 5913 роки тому
Part 1 of 3 exploring Numpy basics for Environmental Data Analysis at UNI, Spring 2021
Numpy Part 2 - Environmental Data Analysis
Переглядів 1263 роки тому
Part 2/3 of Numpy basics Environmental Data Analysis at UNI, Spring 2021
DTA Terrain Data Sources
Переглядів 1853 роки тому
Short lecture for Digital Terrain Analysis at UNI, Spring 2021
Getting Started with QGIS
Переглядів 3994 роки тому
Getting Started with QGIS
Oregon Fires GOES West Animation (TrueColor+Thermal) Sept. 7 - Sept. 8, 2020
Переглядів 7904 роки тому
Oregon Fires GOES West Animation (TrueColor Thermal) Sept. 7 - Sept. 8, 2020
Oregon Fires GOES West Animation Sept. 7 - Sept. 8, 2020
Переглядів 8394 роки тому
Oregon Fires GOES West Animation Sept. 7 - Sept. 8, 2020
USGS Water Data to Excel
Переглядів 3,1 тис.4 роки тому
USGS Water Data to Excel
CloudCompare Tutorial 06 - Change Detection
Переглядів 17 тис.4 роки тому
CloudCompare Tutorial 06 - Change Detection
Cloud Compare Tutorial 04 - Saving Point Clouds and Screenshots
Переглядів 32 тис.4 роки тому
Cloud Compare Tutorial 04 - Saving Point Clouds and Screenshots
CloudCompare Tutorial 03 - Point Cloud Segmentation and Clipping
Переглядів 47 тис.4 роки тому
CloudCompare Tutorial 03 - Point Cloud Segmentation and Clipping
Cloud Compare Tutorial 05 - Geospatial Validation Data & Error Stats
Переглядів 10 тис.4 роки тому
Cloud Compare Tutorial 05 - Geospatial Validation Data & Error Stats
CloudCompare Tutorial 02 - CloudCompare Display Options
Переглядів 45 тис.4 роки тому
CloudCompare Tutorial 02 - CloudCompare Display Options
CloudCompare Tutorial 01 - Opening files and basic navigation
Переглядів 78 тис.4 роки тому
CloudCompare Tutorial 01 - Opening files and basic navigation
Maiden float of drone boat #2
Переглядів 1614 роки тому
Maiden float of drone boat #2
Sea trials of "Drone Wesley Powell" in Eugene, Oregon
Переглядів 905 років тому
Sea trials of "Drone Wesley Powell" in Eugene, Oregon
Drone Boat Pool Test - 2019-07-29
Переглядів 2325 років тому
Drone Boat Pool Test - 2019-07-29
GoPro Remote Through Water Test
Переглядів 2075 років тому
GoPro Remote Through Water Test
UNI Drone Boat Test
Переглядів 855 років тому
UNI Drone Boat Test

КОМЕНТАРІ

  • @aleksandrkasimov2195
    @aleksandrkasimov2195 8 днів тому

    Rarely enjoy tutorials, but this is the one I enjoyed. Thank you

  • @robbradshaw5534
    @robbradshaw5534 26 днів тому

    My las does not have the display range of 1 & 2 when setting the scalar fields to Classification. It only has a 1??? When I imported I had classification checked what is happening?

  • @TheAngstrom
    @TheAngstrom 2 місяці тому

    How can I contact you James for a question? The email in your blog returns an error.

  • @sonhuynh6627
    @sonhuynh6627 2 місяці тому

    Sir!!!!

  • @domeckdube3029
    @domeckdube3029 3 місяці тому

    Very useful video, thank you so much for sharing.

  • @ericwaller9998
    @ericwaller9998 3 місяці тому

    Smith Rocks, but it's the Crooked River.

  • @Basirul7691
    @Basirul7691 3 місяці тому

    Can I calculate the cave volume with 3D lidar data in Cloud Compare?

  • @RobinCapper-u2t
    @RobinCapper-u2t 3 місяці тому

    Thanks for this, the point cloud save to different format was something I could not find in the CloudCompare UI or help!

  • @greggriffith9141
    @greggriffith9141 4 місяці тому

    ..thank you for the video.. so informative and the thought process and work flow intuitive. i just found this software and appreciate your hard work.

  • @hsahil_10
    @hsahil_10 4 місяці тому

    Thank you so much.

  • @ash1983
    @ash1983 4 місяці тому

    This tutorial is so informative! Thank you

  • @adibrashnoo
    @adibrashnoo 4 місяці тому

    Thanks james

  • @raiyans
    @raiyans 5 місяців тому

    This tutorial is so valuable, thanks for sharing. I have a question. I would like to extract overhead transmission line based on a polyline input. Is it possible? My main goal is to identify the height of the OH-line (height of OH line - DTM). Thanks for any suggestions

  • @mansinikam4760
    @mansinikam4760 6 місяців тому

    Hello, can you make a video on CloudCompy Wrapper - a Python module to interface to CloudCompare

  • @ElScottie
    @ElScottie 8 місяців тому

    Fantastic video, thank you.

  • @taisirgahamou8088
    @taisirgahamou8088 8 місяців тому

    Need your help please gibe me your contact

  • @luisdeezpeletaaguilar5962
    @luisdeezpeletaaguilar5962 9 місяців тому

    Great tutorial, thanks

  • @pasanhabeynayake4823
    @pasanhabeynayake4823 9 місяців тому

    thank you ❤

  • @janiofreitas3074
    @janiofreitas3074 11 місяців тому

    Boa tarde! Não consigo ativar o painel de propriedades! Poderia me ajudar? Só está visível o console e árvore de entidades. Me instruíram para que eu olhasse na parte inferior esquerda para alternar entre botões mas, também não está visível na parte inferior. Já desinstalei e reinstalei o cloudcompare e não tive sucesso...

    • @viniciusschmitdelima2546
      @viniciusschmitdelima2546 10 місяців тому

      Prezado, tudo bom?! Se ainda não conseguiu solucionar a questão posso tentar ajuda-lo. Abraço!

    • @janiofreitas3074
      @janiofreitas3074 10 місяців тому

      @@viniciusschmitdelima2546 Bom dia, ficaria muito agradecido mesmo, ainda não consegui.

    • @janiofreitas3074
      @janiofreitas3074 10 місяців тому

      Bom dia! Prezado, consegui resolver o problema, e é tão fácil que nem imaginava. Basta ir em ; Exibir... redefinir todas as posições dos elementos da interface. De qualquer forma, muito grato pelo interesse em me ajudar! @@viniciusschmitdelima2546

  • @hikikomorihachiman7491
    @hikikomorihachiman7491 11 місяців тому

    if you have 364 data, why using n= 365?

  • @topomatters
    @topomatters 11 місяців тому

    Good stuff, thank you!

  • @mohanrmk
    @mohanrmk Рік тому

    james do you have any sample las files . i need to learn cloud compare .

    • @JamesDietrich_geo
      @JamesDietrich_geo Рік тому

      Lots of sample datasets are available from OpenTopography - portal.opentopography.org/datasets

  • @aritradutta8778
    @aritradutta8778 Рік тому

    Biggest brain I have ever seen

  • @ash1983
    @ash1983 Рік тому

    Great video! Thank you very much. :)

  • @binataroy558
    @binataroy558 Рік тому

    Great video! Many thanks!

  • @SATJASATJAPOTJO
    @SATJASATJAPOTJO Рік тому

    Thank you

  • @SATJASATJAPOTJO
    @SATJASATJAPOTJO Рік тому

    Thanks so much for tutorial.

  • @shadialathamneh
    @shadialathamneh Рік тому

    Thank you, How did you register the two clouds together in this case? specially you have very limited number of points from total station around 800 ?? probably the auto registration won't work very well ?

  • @anttiv7109
    @anttiv7109 Рік тому

    So pointsource id is a number that starts from 1 (or 0?) and gets +1 every time the lidar does a sweep?

  • @RowennOropesa
    @RowennOropesa Рік тому

    Nce vid! But i was wondering why my las files are not rendering in cloud compare. I have a different version though, using v2.13. Can you help? Thanks

  • @LiDARs
    @LiDARs Рік тому

    Is there a way to do callouts or annotations to the scalar field?

  • @ericfowler4692
    @ericfowler4692 Рік тому

    Not getting PCD files to open - how come?

    • @constantinemel9970
      @constantinemel9970 Рік тому

      I installed CC (stable release: 2.12.4 Kyiv (7/14/2022)) on Fedora 38 and it opens .pcd files.

  • @SamtheIrishexan
    @SamtheIrishexan Рік тому

    Super cool and bananas at the same time. This Gorge will be the start of a huge shift in how we think these sorts of features are made. Slow and steady, nope try 6 days.

  • @mikegrieder3528
    @mikegrieder3528 Рік тому

    Great tutorial, thank you

  • @jairoescobar8545
    @jairoescobar8545 Рік тому

    Great job! The point cloud looks good. What equipment do you use and what software processing?

  • @janblahovec377
    @janblahovec377 Рік тому

    Hey, please how to solve the slope problem when the points appear higher than they really are.

  • @mastermind8437
    @mastermind8437 Рік тому

    Not sure if you still do this since the video is two years old. All of my las lidar files are miles long. We are a mobile mapping company. We have LAS and 360° Video for whole roads. When I bring it into cloud compare even with suggestion I get a straight line that I can not seem to zoom far enough into to see the data.

  • @jonnyj3068
    @jonnyj3068 Рік тому

    Great videos thanks so much for the help

  • @上課筆記
    @上課筆記 2 роки тому

    simple and clear, thanks bro

  • @mixfacts4336
    @mixfacts4336 2 роки тому

    Gud content, thanks for this tutorial

  • @keytv2666
    @keytv2666 2 роки тому

    You saved me hours from having to remove spacing manually. Thank you so much!

  • @shirfoox
    @shirfoox 2 роки тому

    Great tutorial, thank you very much :)

  • @mahmoodalamkhan1410
    @mahmoodalamkhan1410 2 роки тому

    This video discussing single timeseries.. Thank you.. But if we have multiple streamflow timeseries for the same river derived based on different RCPs or SRES, how can the same be placed?

  • @liamboyle9199
    @liamboyle9199 2 роки тому

    So for some reason my point IDs are not exporting with my txt or csv files.. is that normal???

  • @hadirahmoun9562
    @hadirahmoun9562 2 роки тому

    Hi Can I tell what each color means?

  • @sayris01
    @sayris01 2 роки тому

    Thank you for your work! :)

  • @sayris01
    @sayris01 2 роки тому

    Thank you! well explained :) cheers

  • @RakhiKumari-ux7dk
    @RakhiKumari-ux7dk 2 роки тому

    In my case, highest P value is 85.125. How can I calculate Q90? I have follow all your steps.

  • @Xanngysl
    @Xanngysl 2 роки тому

    Hi James, fantastic work, so you have any tutorial to made a good DTM?

  • @billyg6702
    @billyg6702 2 роки тому

    These videos are invaluable. Thank you for posting