marklit

7 ms·

121.
Avhyas: QGIS Plugin for Advanced Hyperspectral Image Analysis [video](youtube.com)
3 points by marklit 11mo ago|1 comments
122.
Breaking the Drone Speed World Record in Dubai [video](youtube.com)
2 points by marklit 11mo ago|0 comments
123.
AV2 Video Codec Architecture(youtube.com)
2 points by marklit 11mo ago|0 comments
124.
American Data Centers(tech.marksblogg.com)
8 points by marklit 11mo ago|0 comments
125.
See where data centers are across the US on our interactive map(businessinsider.com)
1 points by marklit 11mo ago|0 comments
126.
Study: Big growth in data centres could raise electricity prices by 10% by 2030(yle.fi)
2 points by marklit 11mo ago|0 comments
127.
Vectorizing XxHash for Fun and Profit(moinakg.wordpress.com)
2 points by marklit 11mo ago|0 comments
128.
American Wind Farms(tech.marksblogg.com)
3 points by marklit 11mo ago|1 comments
129.
2.7B Buildings(tech.marksblogg.com)
3 points by marklit 11mo ago|1 comments
130.
by marklit 11mo ago
I'm having a hard time tracking down the OSM-specific actions around this but Australia moved 1.8M back in 2017 due to continental shifting https://www.ga.gov.au/news/news-archive/australia-officially... The
131.
Deck.gl v9.2(deck.gl)
7 points by marklit 11mo ago|0 comments
132.
Streaming datasets: 100x More Efficient(huggingface.co)
1 points by marklit 11mo ago|0 comments
133.
FlightAware Map Design (2024)(andywoodruff.com)
102 points by marklit 11mo ago|25 comments
134.
Making an Advanced Fluid Simulation for My Game(youtube.com)
4 points by marklit 1y ago|1 comments
135.
Electrical Grid Mapping(github.com)
1 points by marklit 1y ago|0 comments
136.
Australian Coastline Imagery(tech.marksblogg.com)
1 points by marklit 1y ago|0 comments
137.
Overpass API will block Azure and AWS for some time(community.openstreetmap.org)
3 points by marklit 1y ago|0 comments
138.
American solar farms(tech.marksblogg.com)
223 points by marklit 1y ago|318 comments
139.
DuckDB Community Extensions Ecosystem Growth(query.farm)
2 points by marklit 1y ago|0 comments
140.
by marklit 1y ago
From what I've seen in news reports, China has built a lot of tower blocks that are 10s of floors, rather than the 4-5-floor buildings I saw when I worked in and travelled around India. India has ~4x the population of the US so the rat
141.
by marklit 1y ago
The US has only used 25% of its land. Overture published a land use dataset a while back that could go some way to verify how much land on earth is urban, covered in forest, etc.. That might only need a single SQL statement given how they s
142.
by marklit 1y ago
That 5 TB of data will probably be 3-400 GB in Parquet. Try and denormalise the data into a few datasets or just one dataset if you can. DuckDB querying the data should be able to return results in milliseconds if the smaller columns are be
143.
by marklit 1y ago
I'm hoping to use most of this system for the next 10 years. At some point, I want to add some beefy GPUs to it when I get back into 3D again.
144.
by marklit 1y ago
A good percentage of Pakistan did this recently and removed 35% of demand off of their grid https://www.ted.com/talks/jenny_chase_solar_energy_is_even_c...
145.
by marklit 1y ago
There are ~15 GB of SAR imagery at the bottom being rendered as is from GeoTIFF files. On my 2020 MBP rendering that amount of data in QGIS would lag without building mosaics and tiles. The Parquet pattern I'm promoting makes working a
146.
by marklit 1y ago
70% of daytime RGB sat imagery is covered by clouds. I'm not sure how easy it would be to spot if clouds were covering a city's lights at night. I've only seen Maxar publish one night time image and that was of Dubai. I suspe
147.
The World's 2.75B Buildings(tech.marksblogg.com)
148 points by marklit 1y ago|67 comments
148.
A Global Mining Dataset(tech.marksblogg.com)
35 points by marklit 1y ago|7 comments
149.
Open Building Population Layer for Canada(maximfortin.com)
1 points by marklit 1y ago|0 comments
150.
The Evolution of Image Based 3D Reconstruction [video](youtube.com)
2 points by marklit 1y ago|0 comments

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