#lacustrine

πŸ’§πŸŒ Greg CocksGregCocks@techhub.social
2025-04-25
πŸ’§πŸŒ Greg CocksGregCocks@techhub.social
2025-04-08

Surveying Lake Titicaca [2024]
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hydro-international.com/conten <-- shared technical article
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[A very comprehensive hydrographic and shallow geophysical study and mapping effort of Lake Titicaca…]
β€œIn October 2024, officers from the Category β€œA” Specialization Programme in Hydrography for Naval Officers of the Peruvian Navy conducted their complex multidisciplinary field project at Lake Titicaca at Puno in Peru, which is the highest navigable lake in the world (3,800 metres above sea level). The purpose of this survey was to address issues in the lacustrine environment due to hydrological processes that have occurred in recent years in this water body.…”
#GIS #spatial #mapping #hydrospatial #hydrology #hydrography #LakeTiticaca #Bolvia #Puno #Peru #PeruvianNavy #lake #remotesensing #survey #lacustrine #vertical #multibeam #echsounder #sonar #geomatics #cartography #QGIS

Kingston comtemplating an autumn lake, Lake Bellaire, Bellaire, Michigan. October 2024
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🌐44°56'28.1436" N 85°12'34.1388" W
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β—‰ HD PENTAX-FA 31mm F1.8 Limited
πŸ“· Ricoh Pentax K-3 Mark III
🎞️ISO 200
β±οΈΒΉβ„β‚ˆβ‚€β‚€ sec at Ζ’ / 7.1 (𝑓=31 mm)
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#Lacustrine #Wilderness #animal #autumn #beach #collar #companion #dock #dog #grass #horizon #lake #landscape #leaf #leaves #nature #pentax_fa31limited #pentaxk3mkiii #plant #reeds #sand, #sky #tail #tree #water ##borderpittie #pittie #dogs #dogsofinstagram
A photograph of a black-and-white dog wearing an orange autumn-themed bandana. He is lying on some leaves and grass on a sandy beach at the edge of a northern lake. A dock cuts across the blue lake, and beyond, a low ridge is orange and red with autumn colors.
Flooded vacation home, Sni Bora / Chenal a bout Rond, Pearl Beach, Michigan. August 2019, Sni Bora / Chenal a bout Rond, Pearl Beach, Michigan. August 2019
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🌐42°36'12.498" N 82°41'54.168" W
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β—‰ smc PENTAX-DA 18-135mm F3.5-5.6 ED AL [IF] DC WR
πŸ“· Ricoh Pentax K-3
🎞️Fuji Color 200 at ISO 200
⏱️¹⁄₂₅₀ sec at Ζ’ / 9.5 (𝑓=40 mm)
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#Bayou #Canal #Channel #Coast #Cottage #Inlet #Lacustrine #Leisure #Property #Town #Watercourse #climatechange #flood #flooding #lake #landscape #nature #newtopographics #pentax_da18135 #pentaxk3 #plant #tree #water #willow #nowherediary #subjectivelyobjective #thisisnthappiness #banalmag
Aquamarine water of a river channel in the foreground extends to the seawall of a yard filled with large old Maple and Willow trees. The yard is flooded around a bungalow-style house surrounded by low shrubs. A pile of wet mattresses are visiible near a shed in the back yard. Behinds the yard is a wall of tall wetland grasses.
Floating kayak and canoe dock with dam, Intermediate River, Bellaire, Michigan. May 2024
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PENTAX K-3 Mark III Ver. 2.13 πŸ“·HD PENTAX-FA 31mm F1.8 Limited ISO 160 ¹⁄₂₀₀ sec at Ζ’ / 7.1 𝑓=31 mm
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#Bank #Channel #Dock #Lacustrine #Lake #Landscape #Leisure #Reservoir #Sky #Tree #Water #Watercourse #dam #dock #fluvial #infrastructure #landscape #newtopographics #pentax_fa31limited #pentaxk3mkiii #river #sluice #water #nowherediary #subjectivelyobjective #thisisnthappiness #banalmag
A grey floating dock with shiny silver rails extends from the lower left corner of the frame into a lake reflecting trees and sky. In the distance, three orange buoys are suspended in front of a concrete dam and sluice gate.
πŸ’§πŸŒ Greg CocksGregCocks@techhub.social
2022-12-28

Long-Lived Lakes Reveal A History Of Water On Mars
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phys.org/news/2022-12-long-liv <-- article
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doi.org/10.1029/2021JE007152 <-- shared paper
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"... KEY POINTS
β€’ A detailed local study of a system of seven previously unknown palaeolakes near the dichotomy in western Arabia Terra, Mars
β€’ High resolution topographic data aids in identification and characterization of palaeolakes and regional hydrological history
β€’ Evidence for a prolonged history of fluvial and lacustrine processes, with palaeolakes fed by groundwater and surface accumulation... "
#GIS #spatial #mapping #Mars #remotesensing #hydrology #paleolakes #lakes #lacustrine #imagery #elevation #DEM #height #basins #solarsystem #topography #geomorphology #spatialanalysis #groundwater #surfacewater #erosion #network #waterflow #flow #fluvial #lacustrine #delta #surfacefeatures #water #HiRISE #MOLAR #LiDAR

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