Usman Buhari
Usman Buhari
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Landsat 8: Estimating Land Surface Temperature Using ArcGIS
This video walks through the conversion of Landsat 8 thermal bands to estimate both at sattellite land surface temperature.
มุมมอง: 129 682

วีดีโอ

ArcMap 10.2: Drainage Density Map
มุมมอง 39K10 ปีที่แล้ว
Visualizing drainage density on a map can help better inform clients or make decisions. Such analysis can be integrated into morphometric analysis, crop suitability model, and the likes. I hope you enjoy it.
ArcMap 10.2: Zonal Statistics
มุมมอง 38K10 ปีที่แล้ว
The ArcMap Zonal Statistics tools was used to calculate several statistics of each zone within the dataset to better understand the study area and help to make better decisions for further analysis.
Linear Referencing Using ArcGIS
มุมมอง 29K10 ปีที่แล้ว
A 22 minute trip was segmented into 2 minutes interval to determine where the driver was going at the highest speed using linear referencing tools in ArcGIS. Enjoy!
Landsat 8: Atmospheric Correction and Band Rationing Using ArcGIS
มุมมอง 92K10 ปีที่แล้ว
2013 Landsat 8 data was atmospherically corrected and used for some band rationing like NDVI and NDBI. These index models can be very useful for decision making. Enjoy!
Delineating Watershed and Basins Using ArcGIS
มุมมอง 73K10 ปีที่แล้ว
Showing how a watershed and basin layers were created in ArcGIS and how to create a pour point. You can watch the video on how to correct a DEM, create a flow direction and accumulation raters here: th-cam.com/video/8XEVDhpGfD8/w-d-xo.html
ArcMap 10.2: Landsat Band Composite and NDVI Calculation
มุมมอง 71K10 ปีที่แล้ว
This video describes how to make a composite multispectral image of Landsat 8 data and calculate an NDVI model using the image analysis window within ArcMap. Enjoy!
ArcMap 10.2: Hydrology analysis using ArcGIS
มุมมอง 54K10 ปีที่แล้ว
This videos describes how a digital elevation model can be corrected and how to use some geoprocessing tools to create other hydrology datasets like flow direction, flow accumulation and stream network. Enjoy!
Sommerset Levels
มุมมอง 89710 ปีที่แล้ว
Visualising the Sommerset levels area to assess the topographic nature of the terrain.
Flood Simulation For Tywyn Area, UK.
มุมมอง 1.3K10 ปีที่แล้ว
Flood Simulation Using ArcScene.
Flood Risk Modeling
มุมมอง 6K10 ปีที่แล้ว
A Group project by 2013/2014 students (Msc Geographical Information Management and Msc Environmental Informatics) from Cranfield University, UK. Titled; Flood Risk Modeling
Flood Simulation in ArcScene
มุมมอง 4.6K10 ปีที่แล้ว
Short Video showing flood simulation in ArcScene

ความคิดเห็น

  • @zerituamede5644
    @zerituamede5644 หลายเดือนก่อน

    GREAT !please discuss surface reflectance

  • @amanuelefrem1628
    @amanuelefrem1628 6 หลายเดือนก่อน

    This is very interesting. But I think the software equal segmented the distance, would you please explain how the fastest route identified? Each segmented distance 1165. is that reasonable to justify? Thanks for your response in advance.

  • @MohammedAbdulkadir-e9k
    @MohammedAbdulkadir-e9k ปีที่แล้ว

    this LST calculation look simple and interesting, but even after many attempts, the final output doesn't give a reasonable range! I wonder where the problem lies....🤔

  • @Wow-oz4ym
    @Wow-oz4ym ปีที่แล้ว

    Excellent! Pls, hv u got any video on LST calculation using raster calculator in arcGIS? I wonder what was the problem, but my output gives me too large value to consider as Celsius whenever I compute that.

  • @التحفيزالذاتي-ق5ه
    @التحفيزالذاتي-ق5ه ปีที่แล้ว

    have you already made the necessary radiometric and atmospheric corrections or have you worked directly on the Landsat images?

  • @التحفيزالذاتي-ق5ه
    @التحفيزالذاتي-ق5ه ปีที่แล้ว

    why didn't you convert Sun elevation from degree to radian?

  • @_omortee_3257
    @_omortee_3257 ปีที่แล้ว

    Can I use Radiance_Mult_Band_10 for Band 10

  • @_omortee_3257
    @_omortee_3257 ปีที่แล้ว

    Hi Thanks for this tutorial I would like to know if I can use this atmospheric correction method before calculating LST using band 10 Landsat 8 OLI TIRS

    • @syakirah0954
      @syakirah0954 8 หลายเดือนก่อน

      Hii.. do u already got the answer? Could u share

  • @mibr8148
    @mibr8148 ปีที่แล้ว

    Thank you - it helped me a lot.

  • @dhaferalbakre2665
    @dhaferalbakre2665 ปีที่แล้ว

    Can I contact you? Do you have an email?

  • @chandramanrai9270
    @chandramanrai9270 ปีที่แล้ว

    Thank you for this useful video.

  • @muhammadsudarman8940
    @muhammadsudarman8940 2 ปีที่แล้ว

    How to create Table to synchronize the route line. I am missing this step. Can you show me how to get the attribute data on the feature class of B2C

  • @BurhanSn
    @BurhanSn 2 ปีที่แล้ว

    Where did you find ndvi? I couldn't find it in earthExplorer. how did you create it?

  • @robertpodolski821
    @robertpodolski821 2 ปีที่แล้ว

    What about sea surface temperature ssst estimation

  • @acinad4605
    @acinad4605 2 ปีที่แล้ว

    any idea what band combinations are available for planet data?

  • @lyuliling4919
    @lyuliling4919 2 ปีที่แล้ว

    Thanks Usman! Any idea how to set the intervals of the M value? Mine route just shows five lines, when I need to put 100 points in.

  • @abdulhakeemabdulraheem8235
    @abdulhakeemabdulraheem8235 2 ปีที่แล้ว

    Thanks for your informative videos, please could you do a video on air temperature retrieval

  • @geospatialworld4180
    @geospatialworld4180 2 ปีที่แล้ว

    BT = (K2 / (ln (K1 / L) + 1)) − 273.15, this is correct foramula

  • @mr.surveyorr
    @mr.surveyorr 2 ปีที่แล้ว

    so goof😉

  • @hanan_raina
    @hanan_raina 3 ปีที่แล้ว

    Hello Usman, Can you make a video on the Split-Window Algorithm as well?

  • @sustainwind9340
    @sustainwind9340 3 ปีที่แล้ว

    Very helpful. Thank you

  • @gaigehyden6731
    @gaigehyden6731 3 ปีที่แล้ว

    this was great and good to know for later use!

  • @johnuponi3332
    @johnuponi3332 3 ปีที่แล้ว

    thank you very much for this , but i seem to have a challenge with it. after running the analysis for LST I got a temperature range that was very high beyond the normal temperature. what could have caused it? thanks in advance.

  • @w.w.8951
    @w.w.8951 3 ปีที่แล้ว

    did you undertake the atmospheric correction already?

  • @sharmisthabhowmik9599
    @sharmisthabhowmik9599 3 ปีที่แล้ว

    Sir can you kindly guide how to calculate mean LST for each class of LULC

  • @abu.selim26
    @abu.selim26 3 ปีที่แล้ว

    False and Mistechnique.... This is not Atmospheric Correction and Surface reflectance, rather this is TOA only.

  • @AliMadoobe
    @AliMadoobe 3 ปีที่แล้ว

    2:19 You can use the math tool and subtract the DEM’s , zero value means no sink 4:55 if zoom out and click the last pixel you’ll see the value is close to 60813

  • @xiaoyingwang789
    @xiaoyingwang789 3 ปีที่แล้ว

    Thanks for sharing. The minute is interpolated from Distance, which means every segment has same velocity, how to decide which segment is fastest?

  • @aghiles4017
    @aghiles4017 3 ปีที่แล้ว

    tnanks

  • @ExploreRSGISTutorials
    @ExploreRSGISTutorials 3 ปีที่แล้ว

    *Great Tutorial!!!👍👍👍*

  • @TejassKadam
    @TejassKadam 3 ปีที่แล้ว

    How to prepare Stream Network map?

  • @vadlamudiakhilakash585
    @vadlamudiakhilakash585 3 ปีที่แล้ว

    Sir how to calculate Air temperatures from LST

  • @zevrymor
    @zevrymor 3 ปีที่แล้ว

    What does it means in Basin>Value>high&low. Much thanks

  • @mohanpalleti2468
    @mohanpalleti2468 3 ปีที่แล้ว

    Great tutorial

  • @_saptaparni_
    @_saptaparni_ 3 ปีที่แล้ว

    Thank you.

  • @sharmisthabhowmik9599
    @sharmisthabhowmik9599 3 ปีที่แล้ว

    Sir please show for Landsat7

  • @rafik.52khan23
    @rafik.52khan23 3 ปีที่แล้ว

    37481467950..munni.ka.pat.mu.baho

  • @IAKhan-km4ph
    @IAKhan-km4ph 3 ปีที่แล้ว

    Very Nice. Plz discuss remote sensing and AI.

  • @anthonychirwa7447
    @anthonychirwa7447 4 ปีที่แล้ว

    Is there a book where I can read about hydrology and hydrology modeling and get to properly understand?

  • @shovaacharya1156
    @shovaacharya1156 4 ปีที่แล้ว

    How do I cite this methodology?

  • @SuperPeterinho
    @SuperPeterinho 4 ปีที่แล้ว

    Thank You so much Usman. I am working on thesis and needed to understand zonal statistics before working on my methodology. This is a good way to start. But my question is, How do I use zonal statistics table to detect net ecosystem exchange of soil organic carbon for MODIS data?

  • @nandiniray8749
    @nandiniray8749 4 ปีที่แล้ว

    My NDVI range shows a min of -1 and a max of +1, is there some setting I need to change to get the same in decimals?

  • @siakakrapa8796
    @siakakrapa8796 4 ปีที่แล้ว

    Bonjour chers amis merci pour tout ce que vous faites, je voudrais que vous m'aidiez au niveau du logiciel ENVI

  • @fathigeo2991
    @fathigeo2991 4 ปีที่แล้ว

    how you calculated the length of the streams ? please

  • @rianputra9874
    @rianputra9874 4 ปีที่แล้ว

    correct me if im wrong, in the video, you process the Landsat 8 to produce TOA, as far as i know, TOA (top of atmospheric) still includes atmospheric effect on the Landsat, while SR (surface reflectance) excluding atmospheric effect.

  • @ibrahimgambo7699
    @ibrahimgambo7699 4 ปีที่แล้ว

    Very helpfull video, please what is the best bands combination of land sat 8 for underground water search in desert area ( Tenere desert in Niger for exemple)

  • @NH-tv3jr
    @NH-tv3jr 4 ปีที่แล้ว

    Some information would be useful...

  • @vandanatomar1688
    @vandanatomar1688 4 ปีที่แล้ว

    While calculating LST the borders of the tile shows much negative value And as my area lies there what can I do to get rid of it?? Can you please help in resolving this issue.

    • @kn91002
      @kn91002 4 ปีที่แล้ว

      clip ?? (Leave only the scope of the study)

  • @ahmadammar3356
    @ahmadammar3356 4 ปีที่แล้ว

    Isn't NDVI value should be within the range of -1 and +1?

  • @toskapucat9456
    @toskapucat9456 4 ปีที่แล้ว

    Dear sir, can we use these atmospheric correction method for Landsat 5 and 7? Thank you in advance!