rohan fisher
rohan fisher
  • 108
  • 284 789
Gamba Fire Sim Demo
This simulation has been designed to illustrate some key principles related to managing fire risk in the Darwin rural zone. It is not a predictive tool but rather a simulation game to help think through management options and implications.The simulation is designed to.
Improve landholder knowledge of bushfire planning and mitigation strategies.
Create a better community understanding of the changing bushfire landscape due to invasive species, such as gamba grass.
go.cdu.edu.au/firesim
Переглядів: 818

Відео

2023 Tanamai fire spread animation with fuel age
Переглядів 67Рік тому
2023 Tanamai fire spread animation with fuel age
Spinifex Fire Sim
Переглядів 624Рік тому
These fire games let you practice looking after outstations, cultural places, and important animals in the desert. You can make fire breaks and burn the grass to stop bushfires. You can see how the weather, wind, and more spinifex grass make the fire do different things. You can also see what happens when there is lots of buffel grass. Click on a picture and see if you can stop the fire burning...
Dr Rohan Fisher ABC-Top5 Presentation
Переглядів 43Рік тому
Presenting to ABC staff as part of our Top-5 media residency.
Mapping burnt areas with SAGA-GIS
Переглядів 204Рік тому
A quick screen shot tutorial showing a process for mapping landscape fires with SAGA GIS
Northern Institute presentation June 2022
Переглядів 42Рік тому
Projection Augmented Landscape models. Process and application
Cat and fire sim
Переглядів 672 роки тому
A simulation of the interaction between cats and fire on small mammal predation
Hotspot animation Central NT 2019-2022 October
Переглядів 312 роки тому
Hotspot animation Central NT 2019-2022 October
Landscape knowledge visualisation: Innovations in 4D simulation and gamification of complex systems
Переглядів 2962 роки тому
This seminar describes the use of projection augmented landscape technology to bring spatial data and local knowledge together in a way that facilitates two-way learning about the environment, science, and culture in diverse, cross-cultural, cross-linguistic contexts around the world. The approach uses simulation ‘games’ of landscape processes projected onto 3D printed landscapes. The projectio...
Bushfires NT Plugin Guide
Переглядів 1222 роки тому
Bushfires NT Plugin Guide
DarwinCity 3D TimeLapse
Переглядів 482 роки тому
DarwinCity 3D TimeLapse
Central Australia 2011 hotspot animation
Переглядів 3,3 тис.3 роки тому
Central Australia 2011 hotspot animation
2020 Hotspot Animation Cape York
Переглядів 684 роки тому
2020 Hotspot Animation Cape York
2020 hotspotanim Top-End
Переглядів 444 роки тому
The 2020 Top-End fire season in 50 seconds. Some of the most fire-prone landscapes in the world. Keep watch on active fires with NAFI. firenorth.org.au/
2020 hotspot animation Kimberley
Переглядів 1004 роки тому
The 2020 Kimberley fire season in 50 seconds. Some of the most fire-prone landscapes in the world. Keep watch on active fires with NAFI. firenorth.org.au/
2020 Hotspot animation
Переглядів 804 роки тому
2020 Hotspot animation
NAFI App Help Video
Переглядів 1704 роки тому
NAFI App Help Video
NAFI PLUGIN
Переглядів 5164 роки тому
NAFI PLUGIN
High-resolution fire imagery in QGIS
Переглядів 4684 роки тому
High-resolution fire imagery in QGIS
Projection Augmented Landscape Models
Переглядів 1,9 тис.4 роки тому
Projection Augmented Landscape Models
North Australia Hot Spots 2004 2019 comparison.
Переглядів 2,7 тис.4 роки тому
North Australia Hot Spots 2004 2019 comparison.
North Aust HotSpopts 2004 2019 compare
Переглядів 895 років тому
North Aust HotSpopts 2004 2019 compare
Top End HotSpots 2019
Переглядів 635 років тому
Top End HotSpots 2019
Kimberlyfire
Переглядів 875 років тому
Kimberlyfire
Augmenting physical 3D models with projected information
Переглядів 2205 років тому
Augmenting physical 3D models with projected information
Darwin Rural Fire Simulation
Переглядів 955 років тому
Darwin Rural Fire Simulation
Fire_andgamba_spread_Sim
Переглядів 725 років тому
Fire_andgamba_spread_Sim
Hacer3D - 3D Printed Landscape Production - Espanol
Переглядів 646 років тому
Hacer3D - 3D Printed Landscape Production - Espanol
Sentinel-2 imagery + hotspots for fire monitoring.
Переглядів 1,3 тис.6 років тому
Sentinel-2 imagery hotspots for fire monitoring.
Sentinel 2 -Mexico Mine Mapping. Espanol
Переглядів 4296 років тому
Sentinel 2 -Mexico Mine Mapping. Espanol

КОМЕНТАРІ

  • @niflag
    @niflag 2 місяці тому

    no audio

  • @niflag
    @niflag 2 місяці тому

    audio is broken

  • @trowertower
    @trowertower 8 місяців тому

    landscapemodels.net

  • @syahirul1
    @syahirul1 8 місяців тому

    Apa ini, Om?

  • @michaellanrey5919
    @michaellanrey5919 Рік тому

    This video came resourceful to me after 7years.. Thank you!

  • @N_145
    @N_145 2 роки тому

    Nice

  • @HydrographicSurveyor
    @HydrographicSurveyor 2 роки тому

    😃👏👏👏👍

  • @bulo_99
    @bulo_99 2 роки тому

    smart one!

  • @mulusewabebe4789
    @mulusewabebe4789 3 роки тому

    IT IS GOOD !

  • @izaiasdesouzasilva2885
    @izaiasdesouzasilva2885 3 роки тому

    Hi! Very nice video! Did you do it in python?

  • @mohamadroviansah808
    @mohamadroviansah808 3 роки тому

    this is a good tutorial. dou you have any idea on implementing OBIA for segmenting mineral in petrography? your reply will be appreciated sir, thanks

    • @trowertower
      @trowertower 3 роки тому

      No I have never tried that.

  • @eddisonjose
    @eddisonjose 3 роки тому

    Hello!! Can you please leave a link for the image data you have used? Thank you!

    • @trowertower
      @trowertower 3 роки тому

      You can find download links here: sagatutorials.wordpress.com/downloads/

  • @MariekjeTheMi
    @MariekjeTheMi 3 роки тому

    Hi! Great video but why do you change the cell size to 90? I'm working with 30m cell size and mine says 31; should I resample to 30? What would be the benefits?

    • @trowertower
      @trowertower 3 роки тому

      Good question. When I originally made this tutorial only 3second DEM was available so I resampled to 90 meters

    • @trowertower
      @trowertower 3 роки тому

      Also at that resolution the process runs quickly on any computer

    • @MariekjeTheMi
      @MariekjeTheMi 3 роки тому

      @@trowertower I need to work with the higher res data (which is supposed to be 30m) Should I resample to 30 if mine says 31? Or can I just leave it as is?

    • @trowertower
      @trowertower 3 роки тому

      @@MariekjeTheMi - I doesn't matter. It will not significantly change the output.

  • @criscayetano69
    @criscayetano69 3 роки тому

    Can I do accuracy test for this mapping? If yes may i know how? please Thank you

  • @yellowl3391
    @yellowl3391 4 роки тому

    Hi, thank you for this tutorial, anyone knows how to remove black rectangle from dem. after preprocessing -> no sink

  • @smarajitnaskar9495
    @smarajitnaskar9495 4 роки тому

    how do you know what part is mangrove and what part is other types of vegetation?

  • @lovensiaalbasit1520
    @lovensiaalbasit1520 4 роки тому

    Thanks for the tutorial. How to lessen the amount of segment so it can be broadly segmented the object?

    • @trowertower
      @trowertower 4 роки тому

      Decrease the number of cluster (classes) or increase the band width.

  • @trowertower
    @trowertower 4 роки тому

    Sort of... more like a cellular automata/geosimulation

  • @spraveenkumar9326
    @spraveenkumar9326 4 роки тому

    How to download data from libra.development.org

  • @lovensiaalbasit1520
    @lovensiaalbasit1520 4 роки тому

    Thank you for the excellent tutorial. I wonder, why do you prefer the RGB band combination instead of false-color composite for Mangrove (4811)? Does it make any difference if I use the latter band combination? Thanks in advance.

    • @trowertower
      @trowertower 4 роки тому

      No it shouldn't make a big difference. Try and see.

    • @milanalfonso4814
      @milanalfonso4814 3 роки тому

      sorry to be offtopic but does anybody know a trick to log back into an Instagram account? I was stupid forgot my account password. I love any assistance you can offer me!

    • @bobbyroman6785
      @bobbyroman6785 3 роки тому

      @Milan Alfonso Instablaster :)

    • @milanalfonso4814
      @milanalfonso4814 3 роки тому

      @Bobby Roman i really appreciate your reply. I found the site on google and Im trying it out atm. I see it takes a while so I will reply here later when my account password hopefully is recovered.

    • @milanalfonso4814
      @milanalfonso4814 3 роки тому

      @Bobby Roman It worked and I actually got access to my account again. I'm so happy! Thanks so much, you saved my account :D

  • @karttoay2891
    @karttoay2891 4 роки тому

    what is the unit of the area? answer please

    • @trowertower
      @trowertower 4 роки тому

      Square Meters

    • @karttoay2891
      @karttoay2891 4 роки тому

      @@trowertower thank you very much

    • @karttoay2891
      @karttoay2891 4 роки тому

      do you have some paper or journal that referenced to this sir?

  • @joaovitorsilvagohl682
    @joaovitorsilvagohl682 4 роки тому

    Man, this is so cool. It is relatively unexpensive and give some practice for the covid pandemic classes.

  • @aznilnordin9381
    @aznilnordin9381 4 роки тому

    can i use this step to identify tree species?

  • @DomDrummerz
    @DomDrummerz 4 роки тому

    How can i correlate NDVI and LST on saga gis?

  • @motiv.techno
    @motiv.techno 4 роки тому

    thnks alot keep it up and i need more on delination system or how to delenate and mapping the sampling area?

  • @sinhasonstudio7134
    @sinhasonstudio7134 4 роки тому

    ua-cam.com/play/PLptfvVlzX-HXlcmjlPiYddXyrB1QKLWc6.html

  • @aachannel3949
    @aachannel3949 4 роки тому

    hello sir. have you experienced do a processing for mangrove dealienation using ecognition software?

  • @erwinmau4302
    @erwinmau4302 4 роки тому

    Terimakasih Pak. Mohon bertanya juga Pak, apakah hasil dari analisis terrainnya bisa di export dalam bentuk nilai pak ?

  • @storyfr8348
    @storyfr8348 4 роки тому

    kalo boleh ini buat apa yak /?

  • @amiraabdo4426
    @amiraabdo4426 4 роки тому

    Hey Rohan, now I start to deal with SAGA software for a master degree . can you tell me how I make a layout image as a result.

  • @JK-xn2jt
    @JK-xn2jt 4 роки тому

    how do you differentiate between mangrove and any other vegetation so the computer won't confused which mangrove and which is another vegetation? im following your tutorial step by step by the way

    • @trowertower
      @trowertower 4 роки тому

      Choose a band combination for the classification that works best for picking the mangrove. You may set some classification error that you can edit manually.

  • @johncortenbach3574
    @johncortenbach3574 4 роки тому

    I like how you made the fire simulation. I like to try making one myself. Do you have any tutorials to share ?

    • @trowertower
      @trowertower 4 роки тому

      Not really - but I am using a spatially explicit Agent Based Modelling approach.

  • @petermarton4261
    @petermarton4261 4 роки тому

    I would like to ask - why I receive slightly different results for OBIA by shapes and OBIA by grids? - I defined five training signatures - in "shape version of OBIA" I received an assignment of all segments to my five categories - in "grid version of OBIA" I received six categories - one category contained segments that were not assigned to my signatures - why - is it not same algorithm, method?

    • @rohitkumarGIS
      @rohitkumarGIS 4 роки тому

      I can try to answer. In grid you may have adjacent pixel value while in shape one tries to create precisely boundary. Statistically this would change the result a bit. hope it satisfies.

  • @dr.manojkashyap8009
    @dr.manojkashyap8009 5 років тому

    Please make a video of Landslide Hazard Mapping.

  • @alkane1748
    @alkane1748 5 років тому

    Please if l may ask, what is the essence of image segmentation and how will you get your data to be used in machine learning classification such as svm, random forest etc? Am confused. Any help?

  • @dr.manojkashyap8009
    @dr.manojkashyap8009 5 років тому

    Please make a tutorial of Landslide Hazard Mapping in Saga gis. Thank you

    • @trowertower
      @trowertower 5 років тому

      I don't think I am clever enough to do that... :)

  • @fiqianarofi2991
    @fiqianarofi2991 5 років тому

    nice tutorial.....you can visit my chanel also on this chanel ...ua-cam.com/video/gp9Qr4NtPnw/v-deo.html

  • @carlosaranis1506
    @carlosaranis1506 5 років тому

    Excelente video

  • @rauloviedo1150
    @rauloviedo1150 5 років тому

    🤙

  • @eddisonjose
    @eddisonjose 5 років тому

    Hola muy bien! ´puedes hacer un ejercicio paso a paso con Sentinel 2? y con Imagenes de Drones?

  • @JK-xn2jt
    @JK-xn2jt 5 років тому

    is there any step before this step in this video?

  • @asparoniherman3436
    @asparoniherman3436 5 років тому

    how to determine the accuracy of Classification Test Results ???

  • @argha.nugraha
    @argha.nugraha 5 років тому

    Om, Bisa minta kontaknya?

  • @amiraabdo4426
    @amiraabdo4426 5 років тому

    Can I connect with you ex. Email address

  • @flyfisher5922
    @flyfisher5922 5 років тому

    Can I make a Cluster classification and then run OBIA to calculate the individual area of every cluster? I have ran cluster or SVM clasiffication, and try to calculate surface, but every time I have obtained half the area that really is

  • @Y.50000
    @Y.50000 5 років тому

    hight programme very very nice $$$

  • @angelgil5605
    @angelgil5605 5 років тому

    how can i get this software? I built the arsandbox and I am trying to raise for learning my pupils. Thanks in advance

  • @aparnamukerji2660
    @aparnamukerji2660 5 років тому

    Why is there no volume to this, can'rt hear any instructions :(

  • @thomasedson7684
    @thomasedson7684 5 років тому

    where can i import the bands 3,6,7?

  • @khaledrouibah4028
    @khaledrouibah4028 6 років тому

    THANKS