eScience Talk

escience.md

eScience Talk

Intro

Alireza Jazayeri

• https://twitter.com/scisco7

Works at Climate

• https://climate.com/

Precision Agriculture

What Climate does

• https://climate.com/getting-started
• https://twitter.com/HamHamlin/status/1180216711414288384

Data Sources

What's satellite Imagery

• https://en.wikipedia.org/wiki/Satellite_imagery
• https://s3-eu-central-1.amazonaws.com/centaur-wp/theengineer/prod/content/uploads/2015/05/07080000/Sentinel-1_radar_vision-892x500.jpg

Sentinel2 Orbit

• http://www.esa.int/ESA_Multimedia/Videos/2016/08/Sentinel-2_global_coverage?source=post_page---------------------------

Passive vs Active Observation

• https://www.researchgate.net/figure/The-difference-between-four-major-types-of-remote-sensors-passive-sensors_fig3_324537528

Free Sources of Satellite Data

• https://eos.com/blog/7-top-free-satellite-imagery-sources-in-2019/

Landsat8

• https://en.wikipedia.org/wiki/Landsat_8#/media/File:Landsat_Data_Continuity_Mission_Observatory_testing.jpg

Sentinel2

• https://en.wikipedia.org/wiki/Sentinel-2#/media/File:Sentinel_2-IMG_5873-white_(crop).jpg

Aqua

• https://en.wikipedia.org/wiki/Aqua_(satellite)#/media/File:Aqua_spacecraft_model.png

Sentinel1

• https://en.wikipedia.org/wiki/Sentinel-1#/media/File:Sentinel_1-IMG_5874-white.jpg

NISAR

• https://en.wikipedia.org/wiki/NISAR_(satellite)#/media/File:NISAR_artist_concept.jpg

Small Sats

• https://en.wikipedia.org/wiki/Small_satellite#/media/File:Estcube-1_2012-12-27.jpg

Planet Dove

• https://www.planet.com/pulse/firehose/

Capella Space SAR

• https://www.wired.com/story/two-satellites-almost-crashed-heres-how-they-dodged-it/

Future of SAR

• https://twitter.com/MarcioMSCosta1/status/1183945155763679232

Satellite Imagery Usage in Agriculture

NDVI Images

• https://twitter.com/Geospex/status/1183376610734555138/photo/1

ML and AI

• https://twitter.com/remykarem/status/1172702605715238912/photo/1
• https://twitter.com/sentinel_hub/status/1042412699408363520

Change Detection

• https://twitter.com/AsgardiaSpace/status/1112361404919484416

SAR

• https://twitter.com/LeanderCampbell/status/1186643388352868353

Search

• https://www.google.com/search?client=firefox-b-1-d&q=satellite+imagery+search
• https://earthexplorer.usgs.gov/
• https://search.earthdata.nasa.gov
• https://stacspec.org/
• https://sat-api.stac.cloud/?t=catalogs
• https://sat-api.developmentseed.org/stac

Access (COGs)

• https://twitter.com/tmcw/status/1034536667749576705
• https://www.cogeo.org/
• https://www.element84.com/blog/cloud-optimized-geotiff-vs-the-meta-raster-format

distributed processing frameworks

On Demand Image Processing

• https://blog.mapbox.com/combining-the-power-of-aws-lambda-and-rasterio-8ffd3648c348

Pipelines

• https://blog.mapbox.com/meet-robosat-af42530f163f
• https://nasa.github.io/cumulus/docs/architecture
• https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20190002525.pdf
• https://pangeo.io/

open source software

• https://gdal.org/
• https://github.com/mapbox/rasterio
• https://qgis.org/en/site/
• https://postgis.net/
• https://trac.osgeo.org/geotiff/
• https://www.opengeospatial.org/

Important Players

• https://climate.com/
• https://www.agriculture.com/news/crops/bayer-unveils-its-2020-pricing-incentive-program
• https://www.indigoag.com/
• https://www.indigoag.com/for-growers/indigo-carbon
• https://www.ft.com/content/83c1da2a-8c70-11e9-a1c1-51bf8f989972
• https://onesoil.ai/en/
• https://www.asirobots.com/farming/
• https://youtu.be/T7Os5Okf3OQ?t=60
• https://www.capellaspace.com/
• https://www.planet.com/
• https://www.planet.com/products/monitoring/