eupolicy.social is one of the many independent Mastodon servers you can use to participate in the fediverse.
This Mastodon server is a friendly and respectful discussion space for people working in areas related to EU policy. When you request to create an account, please tell us something about you.

Server stats:

205
active users

#fedscience

0 posts0 participants0 posts today

Canadian Hydrospatial Network [6 new regions]
--
natural-resources.canada.ca/sc <-- shared data resource
--
open.canada.ca/data/en/dataset <-- access the open data
--
“The Canadian Hydrospatial Network (CHN) is a map-based dataset that includes Canada's lakes, rivers, watersheds and other water features and their connections to each other.
It's applications include:
🗺️ serving as a foundation for advanced hydrologic and hydraulic modelling, including for flooding and drought
🗺️ supporting water and watershed management
🗺️ providing essential base data for cartography…”
You can now explore six new regions …”
#GIS #spatial #mapping #remotesensing #earthobservation #CanadianHydrospatialNetwork #CHN #Canada #opendata #lakes #rivers #watershed #waterbodies #water #hydrospatial #hydrography #hydrology #planning #management #model #modeling #cartography #fedopendata #fedscience
#NRCan

US National Inventory Of Dams [NID] [open spatial data]
--
H/T Data Is Plural data-is-plural.com/
--
“The National Inventory of Dams [nid.sec.usace.army.mil/] [is a is a congressionally authorized] ‘document[ing] all known dams in the U.S. and its territories that meet certain criteria’ related [nid.sec.usace.army.mil/#/about] to the dam’s height, reservoir size, and likely impacts of its ‘failure or mis-operation.’..."
#GIS #spatial #mapping #fedscience #NationalInventoryofDams #NLDI #US #USA #dams #criteria #inventory #opendata #downloadable #risk #hazard #infrastructure #energy #HEP #waterresources #hydroelectric #webmap #USACE #operations #dataset #safety #inspection #uses
@USACE @FEMA @EPA

The Feasibility Of Using LiDAR-Derived Digital Elevation Models [DEMs] For Gravity Data Reduction
--
usgs.gov/3d-elevation-program/ <-- shared article
--
pubs.usgs.gov/publication/ofr2 <-- shared report
--
“A nice report from our colleagues in the USGS Mineral Resources Program on the feasibility of lidar-derived DEMs, including 3DEP data, for gravity data reduction…”
#GIS #spatial #mapping #3dep #elevation #fedscience #remotesensing #earthobservation #gravity #submetre #accuracy #precision #dGNSS #GNSS #global #navigation #satellite #GPS #LiDAR #DEMs #gravimetrics #milligals #Bouguer #anomaly #monitoring #corrleation #refinement #datareduction #appliedscience #usecases
@USGS