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@SpatialTidbits

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Page run by a Geospatial Engineer. Spatial Data, GIS & Remote Sensing | Exploring the intersection of ML & AI with spatial Tech 🌍 #GIS #RemoteSensing #AI #ML

Joined August 2024
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@SpatialTidbits
Geo
10 months
A platform meant for demystifying Spatial data, GIS & Remote sensing as well as associated technologies such as Artificial intelligence, Machine Learning & how they interlink.
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@SpatialTidbits
Geo
2 months
- how much area was affected by a disaster. - what's the area affected by deforestation.- how much harvest did a farm produce etc. A geo foundation model is trained on large earth observation datasets available to answer this and such questions.
@SpatialTidbits
Geo
8 months
Aims to perform more than 5 geospatial data analysis inclusive of:.Landcover classification.Aquaculture detection.Above ground carbon stock estimation.Crop yield estimation.Disaster flood extent mapping Disaster fire severity mapping.Cloud gap imputation.
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@SpatialTidbits
Geo
2 months
AI Foundation Models for Geospatial and Earth observation: A New Era of Earth Understanding. In the geospatial space, the questions are earth related e.g. - where is mining activity.- how many buildings are in an area.
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@SpatialTidbits
Geo
2 months
Heard of Foundation models? I'll assume yes given that LLMs are a type foundation models. What of GeoFoundation Models?. Foundation Models are large scale AI models trained on massive datasets to answer a myriad of questions.
@yohaniddawela
Yohan
4 months
If I could sum up geospatial data science in 2024 in just two words, it’d be “foundation models”. Last year saw the release of numerous geospatial foundation models (GFMs) like:. • NASA and IBM’s Prithvi, .• SpectralGPT .• Satlasnet.• AnySat.• Clay.
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@SpatialTidbits
Geo
3 months
AI agents are powered by LLMs & leverages an LLM to manage workflow execution & make decisions, recognizes when a workflow is complete & can proactively correct its actions if needed. When it fails, it can halt execution & transfer control back to the user.
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@SpatialTidbits
Geo
3 months
AI Agents are systems that independently accomplish tasks on your behalf ; automate workflows on the users behalf where a workflow is a sequence of steps that must be executed to meet the user's goal e.g. resolving a customer issue, booking a reservation. reference:OpenAI guide
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@SpatialTidbits
Geo
3 months
Pandas in Machine Learning & Deep learning.
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@SpatialTidbits
Geo
3 months
Libraries for working with data in Machine Learning & Deep learning: Pandas- Part 1.
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@SpatialTidbits
Geo
3 months
Pandas is a python library for data wrangling(converting data into a useful formal) and analysis. It allows one to load/read various types of data. Find a blog post and a colab notebook inspired by the image on Pandas operations. ⬇️.
@Eyowhite3
Eyo Eyo, PhD
3 months
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@SpatialTidbits
Geo
3 months
Google Deepmind project Astra is an AI model that takes in the world. First mentioned at Google I/O 2024 as a universal agent useful in everyday life, It uses natural interaction & has a multimodal understanding of the world around us through audio & vision. A demo at 60minutes
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@SpatialTidbits
Geo
3 months
The model's repo as shared by @OurRadiantEarth .
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@SpatialTidbits
Geo
3 months
RAMP architecture is based off Eff-Unet combining the effectiveness of compound scaled EfficientNet as the encoder for feature extraction with UNet decoder for reconstructing the fine-grained segmentation map.
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@SpatialTidbits
Geo
3 months
More on Replicable AI for Microplanning (RAMP), a segmentation model for extracting buildings. RAMP model card provides details on:.- The model overview- its description and methodology.- Considerations towards the best performance.- Model Performance expressed in IOU & F1 score
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@SpatialTidbits
Geo
6 months
Replicable AI for Microplanning (RAMP): open-source deep learning model.Digitizes buildings in low-&-middle-income countries (LMICs) using satellite imagery & enables in-country users to build their own deep learning models for their regions of interest.
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@SpatialTidbits
Geo
3 months
RT @robmarkcole: GeoDeep is a Python package that can detect objects in satellite imagery. It's made up of 1,026 lines of Python and uses O….
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@SpatialTidbits
Geo
3 months
Bellwether: first prediction engine for the Earth & everything on it.Focused on:.- wildfire risk modeling & mitigation tools.- insurance for natural disasters.- scene assessment tools to support first responders after natural disasters.
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@SpatialTidbits
Geo
3 months
WeatherNext, a family of AI models from Google DeepMind and Google Research that produces state-of-the-art weather forecasts.
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@SpatialTidbits
Geo
3 months
**Towards a Trajectory-powered Foundation Model of Mobility** that advocates for a geospatial foundation model based on human mobility trajectories in the built environment i.e. transportation networks, data-driven urban planning, tourism & sustainability.
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@SpatialTidbits
Geo
3 months
Then there's the population Dynamics foundation model(PDFM) for insights into population dynamics: A foundation model for geospatial inference.
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@SpatialTidbits
Geo
3 months
The newest model-Geospatial Reasoning for unlocking insights with generative AI and multiple foundation models. It aims to provide comprehensive answers about our world, complete with detailed plans and data visualizations:.
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@SpatialTidbits
Geo
3 months
Google has several geospatial foundation models as shared in their Geospatial Reasoning Interest Form. For anyone curious about the links to each of the models, check under this thread
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@SpatialTidbits
Geo
3 months
RT @GoogleAI: We just announced Geospatial Reasoning, a new research effort that will use generative AI (#Gemini) to help unlock novel insi….
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