[COG] Welcome!

Daniel Dufour daniel.j.dufour at gmail.com
Sun Jun 17 09:22:03 PDT 2018


Hi everyone.  I'm Daniel Dufour.  I work on geotiff.io and geoblaze (
geoblaze.io).  My interest is in both visualizing COGs and running
arbitrary calculations on them.  For example, how do I get the sum of
pixels within a user-drawn geometry?

Thank you and I'm excited for the future!

On Mon, Jun 11, 2018 at 9:31 AM, Vincent Sarago <vincent.sarago at gmail.com>
wrote:

> Bonjour,
>
> I am Vincent Sarago, and I am a member of the Mapbox Satellite team. I’m
> also the creator of RemotePixel.ca <http://remotepixel.ca/> website.
> Through my time working on remotepixel projects and now at Mapbox, data
> access and cloud processing has always been a subject of interest to me.
>
> Here are some stuff I wrote:
> https://blog.mapbox.com/combining-the-power-of-aws-lambda-and-rasterio-
> 8ffd3648c348
> https://github.com/vincentsarago/lambda-tiler
> https://github.com/RemotePixel/remotepixel-tiler
>
>
> I’m really looking forward to see how the community can work together to
> define/design the future of COG via specification and tools.
>
> Regards,
>
> Vincent
>
> Le 4 juin 2018 à 19:09, Chris Holmes <cholmes at radiant.earth> a écrit :
>
> Hi everyone! Thanks for joining this list to discuss cloud
> optimized geotiffs (COGs). We've already got 68 people on the list. I don't
> anticipate it will be a super active list, but I believe there's a few
> things to discuss to evolve COGs a bit.
>
> I think I know a number of people on the list, but it'd be great if people
> could introduce themselves and share their interest in COG.
>
> * I'm Chris (aka 'cholmes'), and I work 3 days a week at Planet, plus one
> day at Radiant.Earth, and both give me time to help advance COG. At Planet
> all our data is COG, and so we're interested in more tools that can consume
> it, and hopefully save everyone money by using COG to stream our data and
> not having to copy and store so much. Radiant has been supporting the COG
> standard, building tools like cog-map <http://www.cogeo.org/map/> and
> tiles.rdnt.io. Radiant is building a platform for NGO's / developing
> world, and sees it resting on an infrastructure of COG's
>
> *Using the list*
>
> Feel free to post any questions, issues in working with COG's, best
> practices in working with the spec, or ideas of how to make COG's more
> useful. From the BoF at foss4g-na
> <https://medium.com/radiant-earth-insights/cloud-optimized-geotiff-birds-of-a-feather-at-foss4g-na-def26572ae1b>
>  there's a few topics to continue discussion on - feel free to kick those
> off in their own thread, or I'll frame them in a bit.
>
> *Next Steps*
>
> I believe the next step is to create an area in github for us to work. I
> believe a github 'organization
> <https://blog.github.com/2010-06-29-introducing-organizations/>' will
> serve us best, to be able to group a few different projects. We'll port the
> spec on gdal's <https://trac.osgeo.org/gdal/wiki/CloudOptimizedGeoTIFF>
> wiki to its own repo (cog-spec?), and then I'll move the website repo
> <https://github.com/cholmes/www.cogeo.org>, and I think it would make
> sense to move the validator <https://github.com/rouault/cog_validator> in
> to, as it's where the spec gets real. And perhaps do a repo on performance
> testing, with tools and results. And perhaps we can welcome other related
> tooling.
>
> Does anyone have any great ideas for the organization name? cog and cogeo
> are taken. The ideas I had were:
>
> * cogeotiff
> * co-geotiff
> * cog-repo
>
> Let me know if there are more ideas, and I'll send out a poll soon to
> decide. And also ping me if you're up to help create + organize the repos.
>
> best regards,
>
> Chris
>
>
>
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