[{"data":1,"prerenderedAt":224},["ShallowReactive",2],{"project-38289376":3},{"id":4,"name":5,"line":6,"line_source":7,"title":8,"url":9,"domain":10,"maker":11,"posted_at":12,"year":13,"points":14,"comments":15,"rank_in_year":16,"shown_in_year":17,"top":18,"tier":19,"category":20,"subcategory":21,"format":22,"keywords":23,"reception":29,"sentiment":30,"stance_mix":31,"scored_comments":36,"aspects":37,"strip":41,"post_text":42,"what":43,"said":88,"maker_in_thread":136,"shape":145,"grid":148,"attempts":186,"same_week":187,"maker_shows":164,"maker_hidden":217,"reader_version":218,"card":219},"38289376","live-cloud-maps","Near-realtime cloud maps for weather visualisation, 3D models and more","title","Show HN: Near-realtime cloud maps for weather visualisation, 3D models and more","https:\u002F\u002Fgithub.com\u002Fmatteason\u002Flive-cloud-maps","github.com","matteason",1700142051,2023,68,16,878,3109,29,"notable","infrastructure","data service for cloud imagery","api",[24,25,26,27,28],"cloud map","satellite imagery","eumetsat","equirectangular","weather visualisation","curious",0.19,{"positive":32,"neutral":33,"mixed":34,"critical":35},3,5,0,1,9,{"design":38,"idea":39,"execution":40},{"positive":35,"critical":34},{"positive":35,"critical":34},{"positive":34,"critical":35},[33,34,32,34,33,35,34,32,34,33,34,34,32,34,32,32],"This is a service I've built to provide equirectangular cloud maps of the whole Earth, updated every 3 hours, for free.\n\nIt's based on infrared and visible light data from EUMETSAT, processed to enhance the clouds and try to reduce the impact of surface temperatures on the final image.\n\nI built it because it's surprisingly hard to find these kinds of images in a format that's useful to developers and hobbyists. I was building a 3D ISS tracker and wanted to include live clouds but couldn't find anything good, so I got sidetracked, and here we are.",{"problem":44,"audience":50,"pricing":62,"motivation":66,"time_to_build":70,"stack":71,"openness":85,"stage":86,"team_size":87},{"value":45,"source":46,"evidence":47},"Hard to find live cloud images in a format useful to developers and hobbyists","maker",[48],{"id":49},"post",{"value":51,"source":46,"evidence":52},"Developers and hobbyists building 3D models, visualisations and displays",[53,54,58],{"id":49},{"id":55,"by":56,"text":57},"38292272","catapart","Man, that is so damn cool! Thanks! Don't have any particular use case for this, myself, but its open accessibility (a simple url) makes it a drop in solution for all kinds of…",{"id":59,"by":60,"text":61},"38305119","yarekt","This looks cool! i want to build a persistence of vision globe (sealed in partial vacuum under a bell jar) with live cloud cover, and was looking for a way to get cloud data. is…",{"value":63,"source":46,"evidence":64},"Free",[65],{"id":49},{"value":67,"source":46,"evidence":68},"Needed live cloud images for a 3D ISS tracker and found nothing usable",[69],{"id":49},null,[72,78],{"value":73,"source":46,"evidence":74},"Node.js (index.js script)",[75],{"id":76,"by":11,"text":77},"38320307","Oh amazing! I've really wanted to make some kind of spherical desktop display so I'd love to hear how you get on. You can just use the image URLs directly if you want to, but if…",{"value":79,"source":46,"evidence":80},"EUMETSAT satellite data",[81,82],{"id":49},{"id":83,"by":11,"text":84},"38290365","You can grab the source data from EUMETSAT directly - the URLs are all listed in…","open_source","launched","unknown",{"praise":89,"objections":103,"requests":114,"questions":126,"alternatives":131},[90],{"value":91,"source":92,"evidence":93},"Cool and useful, easy URL access works as a drop-in for Unreal and Blender","commenter",[94,95,99],{"id":55,"by":56,"text":57},{"id":96,"by":97,"text":98},"38290355","treebeard5440","Came here for AWS - still left happy discovering it was about real clouds",{"id":100,"by":101,"text":102},"38293461","loxias","Looks Fantastic! I love stuff like this, and am jealous of Planet employees ;-) Wonder how it compares with the GOES raw data, and also I wonder if a hybrid viewer would have any…",[104],{"value":105,"source":92,"evidence":106},"Faint white line visible at left and right image edges when wrapped on a sphere",[107,111],{"id":108,"by":109,"text":110},"38292438","ugh123","Looks great! Just one note: there is a very faint shimmer of a white line on the left and right edges of this image which thus becomes more visible when wrapping around a model…",{"id":112,"by":11,"text":113},"38293728","Thanks! Yes you're right, it does become a lot more pronounced when it's used on a sphere. I'll find a nice way to fill in the gaps that doesn't just make it more obvious",[115,122],{"value":116,"source":92,"evidence":117},"Access to unprocessed image data without nighttime adjustments",[118],{"id":119,"by":120,"text":121},"38290274","arriu","Awesome! Thanks for putting this together. Is there any way to get non-processed image data? Without the nighttime adjustments?",{"value":123,"source":92,"evidence":124},"Source code for image generation",[125],{"id":59,"by":60,"text":61},[127],{"value":128,"source":92,"evidence":129},"How does it compare with raw GOES data",[130],{"id":100,"by":101,"text":102},[132],{"value":133,"source":92,"evidence":134},"Raw GOES satellite data",[135],{"id":100,"by":101,"text":102},{"comments":137,"answered":138,"key":139},6,2,[140,143,144],{"id":141,"text":142},"38294216","Thank you! Yeah I've tried to make it as no-nonsense as possible. I'm planning to add some other handy bits around it (eg a txt\u002FJSON file giving the last update time) that might…",{"id":76,"text":77},{"id":112,"text":113},{"commenters":36,"max_depth":32,"maker_replies":137,"first_comment_mins":146,"lifespan_hours":147},19,49,[149,151,153,155,157,159,161,163,165,167,169,172,175,178,181,184],[55,34,33,150,56,34],"project\u002Fpositive\u002Fdesign",[141,34,34,152,11,35],"project\u002Fneutral\u002Fnone",[59,35,32,154,60,34],"project\u002Fneutral\u002Fidea",[76,35,34,156,11,35],"maker\u002Fpositive\u002Fdocs",[96,138,33,158,97,34],"project\u002Fpositive\u002Fidea",[108,32,35,160,109,34],"project\u002Fcritical\u002Fexecution",[112,32,34,162,11,35],"maker\u002Fneutral\u002Fexecution",[119,164,32,154,120,34],4,[83,164,34,166,11,35],"project\u002Fneutral\u002Fdocs",[100,33,33,168,101,34],"project\u002Fpositive\u002Fnone",[170,33,34,171,11,35],"38294582","project\u002Fpositive\u002Fexecution",[173,33,34,174,101,34],"38305377","commenter\u002Fneutral\u002Fnone",[176,137,32,154,177,34],"38289565","cdchn",[179,137,34,180,11,35],"38289631","maker\u002Fneutral\u002Fnone",[182,137,32,154,183,34],"38289745","solardev",[185,137,32,154,177,34],"38308252",[],[188,193,198,202,207,212],{"id":189,"name":190,"points":191,"category":192},"38327017","Ad Accelerator",713,"consumer_social",{"id":194,"name":195,"points":196,"category":197},"38316936","UneeBee",459,"learning_science",{"id":199,"name":200,"points":201,"category":197},"38365638","Pickcode",420,{"id":203,"name":204,"points":205,"category":206},"38285228","screenshot-to-code",358,"dev_tools",{"id":208,"name":209,"points":210,"category":211},"38368570","Neum AI",155,"ai",{"id":213,"name":214,"points":215,"category":216},"38360776","Stella Nera",154,"hardware",false,"v2",{"id":220,"name":5,"line":6,"ai":217,"cat":20,"year":13,"points":14,"comments":15,"rec":29,"s":30,"top":18,"kw":221,"maker":11,"domain":10,"tier":19,"attempts":34,"strip":222,"url":9,"mix":223,"praise":91,"objection":105,"sub":21},38289376,[24,25,26,27,28],"5030510305003033",[32,33,34,35],1793991078250]