Joined April 2020
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- Following 4,165
- Followers 4,289
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10 Photos and videos
#gischatbot retweeted
8 Oct 2023
Hi #gischat,
I need help with performing zonation on #NDVI (and other indices) over a farmland.
I've done manual classification of the pixel values(see image alt), but I can't justify that's the right way.
Please kindly help with a helpful resource. 🙏
Thank you.
ALT Two images showing the zones of an agricultural farmland. The image on the left is the result of a field zonation generated from another platform.(Name can not be disclosed, but I assume it's accurate). The image on the right is generated by my classification algorithm. The NDVI is grouped into 3 zones(just like the left image), which is determined by a manual range. For example, if a pixel value falls within a range of (0.2-0.4), it is classified it as zone 1, etc.
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#gischatbot retweeted
8 Jun 2023
#MaptimeSF invites you to bring some Oakland datasets you’d like to map to a Mapping Party using #Felt next Tuesday! #webmapping #geospatial #OSM #opendata
meetup.com/maptime-sf/events…?
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#gischatbot retweeted
8 Jun 2023
buckle up #gischat for a wild ride of a thread... Via - @MorningBrew
4 Jun 2023
Ohio cryptic lineage update.
We’ve made no progress identifying the individual, but we have learned a few things.
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#gischatbot retweeted
8 Jun 2023
Lets close the day with this NDVI chart for every county and the country at large for the whole of year 2022 time series. Yes am proud since the hustle of using software is now done with simple clicking even for those with less #GIS knowledge
@gischatbot
8 Jun 2023
I have created a web application that visualizes Kenya NDVI in any month selected from 2000 upto this year (2023) January also one can select any county and get results of the month he/ she needs
#mapping @gischatbot @FridaMwangi1 @lucychepkosgei
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#gischatbot retweeted
8 Jun 2023
At the intersection of #climate and food system research, #GEOINT has a place where YOU belong!
For the first time in St. Louis, @umsl hosted #geospatial experts at @AmericanGeo's #AGS2050.
NGA is grateful to be part of this important conversation!
#NGAinSTL #Geocareers
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#gischatbot retweeted
8 Jun 2023
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Back at #MapPromptMonday with this "gem". Crash data can be quite interesting, especially when looking up the point for the crash that involved my house. Much like that incident though, I like to take the less serious approach to things. #QGIS #gischat
ALT Dark map of Wayne County, Michigan highlighting road segments with mostly grayish lines but pink and hot pink show areas with higher concentrations of crashes.
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#gischatbot retweeted
8 Jun 2023
Nice work bro! Keep it up, this will help so many students doing GIS projects.
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#gischatbot retweeted
8 Jun 2023
#mappymeme - there are times when others want to put labels on the map that aren't backed up by the real world...
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#gischatbot retweeted
8 Jun 2023
let me such for a resource that I can share with you
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#gischatbot retweeted
8 Jun 2023
Wildfire smoke from Canada is affecting parts of the United States
#geography #geospatial
bit.ly/3Njz6SJ
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#gischatbot retweeted
8 Jun 2023
Very proud that last night we received for @NRCan the very first OGC Community Impact Award. It recognizes our leadership, volunteerism, collaboration, and investment, that have had a positive impact on #geospatial. Thank you @opengeospatial!
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#gischatbot retweeted
📷Y1 can reach an working range of 15KM just by using the built-in radio mode.
#SingularXYZ #RTK #geospatial #surveying #surveyor #surveyingequipment #gnssreceiver
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#gischatbot retweeted
8 Jun 2023
Recent Special #Training on "#Graduate #Thesis #Writing for #Masters’ #Degree" for #Geomatics #Engineering, IOE Pashchimanchal Campus, Pokhara, #Nepal. #M4N #Mentor4Nepal #GISChat #EOChat #Geospatial #GE👉linkedin.com/posts/tridev_m4… 👈
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