James Dietrich
James Dietrich
  • Видео 80
  • Просмотров 366 710
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 Acqu...
Просмотров: 22

Видео

Global Refractive Index at 532nm - Month Animation, 2016 - 2024
Просмотров 36Месяц назад
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 The data are derived from the refractive index equations from Quan and Fry (1995) for the refractive index of water based on salinity, temperature, and wavelength of light. Here a wavelength of 532 nanometers was used to match the green lasers typica...
CSR 3DGL - West Pickle 3D Point Cloud Fly Over
Просмотров 201Год назад
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
Просмотров 1652 года назад
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
Просмотров 2172 года назад
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
Просмотров 1202 года назад
ZOOM Recording - Feb 16, 2021
Using USGS SteamStats
Просмотров 1712 года назад
A quick into on using USGS StreamStats to get flow information for ungaged basins.
Flow Duration Curves in Excel
Просмотров 9 тыс.2 года назад
How to do a basic flow-duration analysis in Excel using USGS data
Fir Island Farm - WFWS social media
Просмотров 433 года назад
Fir Island Video
RiverSeer CutBank 3D Reconstruction
Просмотров 1713 года назад
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
Просмотров 803 года назад
29 June 2021 - RiverSeer research float on the Willamette River
Numpy Part 3 - Environmental Data Analysis
Просмотров 1223 года назад
Part 3/3 of Numpy Basics - Environmental Data Analysis at UNI, Spring 2021
Numpy Part 1 - Environmental Data Analysis
Просмотров 5553 года назад
Part 1 of 3 exploring Numpy basics for Environmental Data Analysis at UNI, Spring 2021
Numpy Part 2 - Environmental Data Analysis
Просмотров 1223 года назад
Part 2/3 of Numpy basics Environmental Data Analysis at UNI, Spring 2021
DTA Terrain Data Sources
Просмотров 1803 года назад
Short lecture for Digital Terrain Analysis at UNI, Spring 2021
Getting Started with QGIS
Просмотров 3953 года назад
Getting Started with QGIS
Oregon Fires GOES West Animation (TrueColor+Thermal) Sept. 7 - Sept. 8, 2020
Просмотров 7834 года назад
Oregon Fires GOES West Animation (TrueColor Thermal) Sept. 7 - Sept. 8, 2020
Oregon Fires GOES West Animation Sept. 7 - Sept. 8, 2020
Просмотров 8394 года назад
Oregon Fires GOES West Animation Sept. 7 - Sept. 8, 2020
USGS Water Data to Excel
Просмотров 2,9 тыс.4 года назад
USGS Water Data to Excel
CloudCompare Tutorial 06 - Change Detection
Просмотров 17 тыс.4 года назад
CloudCompare Tutorial 06 - Change Detection
Cloud Compare Tutorial 04 - Saving Point Clouds and Screenshots
Просмотров 31 тыс.4 года назад
Cloud Compare Tutorial 04 - Saving Point Clouds and Screenshots
CloudCompare Tutorial 03 - Point Cloud Segmentation and Clipping
Просмотров 45 тыс.4 года назад
CloudCompare Tutorial 03 - Point Cloud Segmentation and Clipping
Cloud Compare Tutorial 05 - Geospatial Validation Data & Error Stats
Просмотров 10 тыс.4 года назад
Cloud Compare Tutorial 05 - Geospatial Validation Data & Error Stats
CloudCompare Tutorial 02 - CloudCompare Display Options
Просмотров 43 тыс.4 года назад
CloudCompare Tutorial 02 - CloudCompare Display Options
CloudCompare Tutorial 01 - Opening files and basic navigation
Просмотров 75 тыс.4 года назад
CloudCompare Tutorial 01 - Opening files and basic navigation
Maiden float of drone boat #2
Просмотров 1614 года назад
Maiden float of drone boat #2
Sea trials of "Drone Wesley Powell" in Eugene, Oregon
Просмотров 905 лет назад
Sea trials of "Drone Wesley Powell" in Eugene, Oregon
Drone Boat Pool Test - 2019-07-29
Просмотров 2325 лет назад
Drone Boat Pool Test - 2019-07-29
GoPro Remote Through Water Test
Просмотров 2055 лет назад
GoPro Remote Through Water Test
UNI Drone Boat Test
Просмотров 845 лет назад
UNI Drone Boat Test

Комментарии

  • @TheAngstrom
    @TheAngstrom 26 дней назад

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

  • @sonhuynh6627
    @sonhuynh6627 27 дней назад

    Sir!!!!

  • @domeckdube3029
    @domeckdube3029 Месяц назад

    Very useful video, thank you so much for sharing.

  • @ericwaller9998
    @ericwaller9998 Месяц назад

    Smith Rocks, but it's the Crooked River.

  • @Basirul7691
    @Basirul7691 Месяц назад

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

  • @RobinCapper-u2t
    @RobinCapper-u2t Месяц назад

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

  • @greggriffith9141
    @greggriffith9141 2 месяца назад

    ..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 2 месяца назад

    Thank you so much.

  • @ash1983
    @ash1983 2 месяца назад

    This tutorial is so informative! Thank you

  • @adibrashnoozadeh7148
    @adibrashnoozadeh7148 2 месяца назад

    Thanks james

  • @raiyans
    @raiyans 4 месяца назад

    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 4 месяца назад

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

  • @ElScottie
    @ElScottie 6 месяцев назад

    Fantastic video, thank you.

  • @taisirgahamou8088
    @taisirgahamou8088 7 месяцев назад

    Need your help please gibe me your contact

  • @luisdeezpeletaaguilar5962
    @luisdeezpeletaaguilar5962 7 месяцев назад

    Great tutorial, thanks

  • @pasanhabeynayake4823
    @pasanhabeynayake4823 7 месяцев назад

    thank you ❤

  • @janiofreitas3074
    @janiofreitas3074 9 месяцев назад

    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 9 месяцев назад

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

    • @janiofreitas3074
      @janiofreitas3074 9 месяцев назад

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

    • @janiofreitas3074
      @janiofreitas3074 9 месяцев назад

      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 9 месяцев назад

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

  • @topomatters
    @topomatters 9 месяцев назад

    Good stuff, thank you!

  • @mohanrmk
    @mohanrmk 11 месяцев назад

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

    • @JamesDietrich_geo
      @JamesDietrich_geo 11 месяцев назад

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

  • @aritradutta8778
    @aritradutta8778 Год назад

    Biggest brain I have ever seen

  • @ash1983
    @ash1983 Год назад

    Great video! Thank you very much. :)

  • @binataroy558
    @binataroy558 Год назад

    Great video! Many thanks!

  • @SATJASATJAPOTJO
    @SATJASATJAPOTJO Год назад

    Thank you

  • @SATJASATJAPOTJO
    @SATJASATJAPOTJO Год назад

    Thanks so much for tutorial.

  • @shadialathamneh
    @shadialathamneh Год назад

    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 Год назад

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

  • @RowennOropesa
    @RowennOropesa Год назад

    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 Год назад

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

  • @ericfowler4692
    @ericfowler4692 Год назад

    Not getting PCD files to open - how come?

    • @constantinemel9970
      @constantinemel9970 Год назад

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

  • @SamtheIrishexan
    @SamtheIrishexan Год назад

    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 Год назад

    Great tutorial, thank you

  • @jairoescobar8545
    @jairoescobar8545 Год назад

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

  • @janblahovec377
    @janblahovec377 Год назад

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

  • @mastermind8437
    @mastermind8437 Год назад

    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 Год назад

    Great videos thanks so much for the help

  • @上課筆記
    @上課筆記 Год назад

    simple and clear, thanks bro

  • @mixfacts4336
    @mixfacts4336 2 года назад

    Gud content, thanks for this tutorial

  • @keytv2666
    @keytv2666 2 года назад

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

  • @shirfoox
    @shirfoox 2 года назад

    Great tutorial, thank you very much :)

  • @mahmoodalamkhan1410
    @mahmoodalamkhan1410 2 года назад

    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 года назад

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

  • @hadirahmoun9562
    @hadirahmoun9562 2 года назад

    Hi Can I tell what each color means?

  • @sayris01
    @sayris01 2 года назад

    Thank you for your work! :)

  • @sayris01
    @sayris01 2 года назад

    Thank you! well explained :) cheers

  • @RakhiKumari-ux7dk
    @RakhiKumari-ux7dk 2 года назад

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

  • @Xanngysl
    @Xanngysl 2 года назад

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

  • @billyg6702
    @billyg6702 2 года назад

    These videos are invaluable. Thank you for posting

  • @andresagudelo2297
    @andresagudelo2297 2 года назад

    Hi, I have a .obj file with its .mtl file but I don't know how to drag both into CC in a way that the model get colorized. Have you any idea about how can I do that?

  • @johnbriggs7514
    @johnbriggs7514 2 года назад

    Very well done and informative.