File:Jack Hills, Western Australia (Landsat 5 TM, 2009-07-14, detail).jpg

Contenuti della pagina non supportati in altre lingue.
Da Wikipedia

Documënt uriginel ‎(1 772 × 1 253 pixels, dimenjiun dl file: 2,82 MB, MIME type: image/jpeg)

Chësc documënt ven da Wikimedia Commons y po unì adurvà per autri proiec. Dessot ie la descrizion te la file description page.

Ressumé

Descriziun
English: Contrast-enhanced true color satellite image (Landsat 5) of the Jack Hills in Western Australia. The rocks of the Jack Hills are very old (~ 3 Billion years) and belong to the so-called Yilgarn Craton. Yet some of these rocks, the Jack Hills conglomerate (actually a metaconglomerate) contain individual grains of zircon which are even older, more than 4 Billion years old. They are used by geoscientists to reconstruct the very early history of the earth.
Data (original acquisition date of the entire original Landsat 5 image tile; this slightly modified detail image was created on 28 agost 2019)
Funtana

Opera personala

  • based on Landsat 5 imagery (Entity ID LT51130782009195ASA00), downloaded at USGS Earth Explorer, dataset Landsat Legacy: Global Land Survey (info);
  • The actual satellite image was combined with a hillshade layer, generated from SRTM-based (SRTM GL1, 30 m resolution) digital elevation model, retrieved from OpenTopography (http://opentopo.sdsc.edu/raster?opentopoID=OTSRTM.082015.4326.1), in order to make the image look more plastic.
  • combination of hillshade and satellite image and insertion of latitude, longitude, and scale bar, and export as .jpg were done with QGIS;
  • final editing was done with Adobe Photoshop
Autur Gretarsson
 
Questa JPG grafica è stata creata con QGIS.
 
Questa immagine è stata creata con Adobe Photoshop.

Lizënza

The current version is published under the following license:

w:it:Creative Commons
atribuzion
Questo file è disponibile in base alla licenza Creative Commons Attribuzione 4.0 Internazionale
Tu ies liede:
  • da spartì – per cupié, spartësc y manda l lëur
  • da mudé – da adaté al lëur
A chësta condizions:
  • atribuzion – Tu mues atribué l lëur te la maniera che à spiegà l autëur o chël che à la lizënza (ma nia te na maniera che l smea che ëi te paiessa).


Only the first two versions are in the public domain because they represent NASA material that was modified/processed by (a) NASA employee(s) and was published on a NASA website, cf. PD-USGov-NASA.

Didascalie

Aggiungi una brevissima spiegazione di ciò che questo file rappresenta

Elementi ritratti in questo file

raffigura italiano

creatore italiano

Valore sconosciuto senza un elemento Wikidata

URL italiano: https://commons.wikimedia.org/wiki/user:Gretarsson
stringa del nome dell'autore italiano: Gretarsson
nome utente nei progetti Wikimedia italiano: Gretarsson

licenza italiano

CC BY 4.0 italiano

data di fondazione o creazione italiano

14 lug 2009

Storia dl documënt

Druca sun na data/ëura per udëi l documënt coche l fo te chël mumënt.

Data/ËuraMiniaturaGrandëzautëntCumentar
atuel21:42, 28 ago 2019Miniatura de la version de la 21:42, 28 ago 20191 772 × 1 253 (2,82 MB)Gretarssonoriginally uploaded version is factually wrong, for details see talk page
02:05, 30 dez 2017Miniatura de la version de la 02:05, 30 dez 2017348 × 261 (63 KB)Ras67cropped
15:14, 22 jun 2008Miniatura de la version de la 15:14, 22 jun 2008350 × 263 (40 KB)Dhaluza{{Information |Description={{en|1=Low and smoothed by erosion, the Jack Hills aren’t too impressive as a mountain range. But mineral crystals have weathered out of the Jack Hills and washed into streams, and these crystals tell a fascinating story about

Chësta plata adroa chësc documënt:

Coche l documënt ie stat adurvà ntëur l mond

Ënghe chësta wikis adroa chësc documënt:

Metadac

Te chësc file él informaziuns lapró, bonamënter injuntades dala fotocamera o dal scanner tuc ca por süa produziun o por le digitalisé. Sce le file é gnü mudé, podess n valgügn detais ne corespogn nia ala realté.

Tëut da "https://lld.wikipedia.org/wiki/File:Jack_Hills,_Western_Australia_(Landsat_5_TM,_2009-07-14,_detail).jpg"