NSRDB Solar Radiation

[ Faamolemole ia matau o lenei polokalama e le o tausia i le taimi nei ]

Ose polokalame fa'akomepiuta mo le fuaina o fa'avevela o le la ma le fa'atinoga o le PV i luga o itulagi fa'afanua

Tagata fa'aoga's Tusi Lesona

O le tagata fa'aoga's tusi lesona fa'amatala pe fa'afefea ona fa'apipi'i le polokalama ma fa'amaumauga ma le fa'agaioia o le meafaigaluega eseese.

Polokalama afifi

O meafaigaluega faakomepiuta PVMAPS e lua vaega:

  • Modules (puna fai faila) tusia mo le tatala-punaoa MUA GIS polokalame e tatau ona tu'ufa'atasia ma le GRASS source code fa'apipi'i.
  • Tusitusi e fa'agasolo ai GRASS modules ma isi fa'atatau ile GRASS siosiomaga.

O lo'o fa'amatalaina e le tusi fa'aoga le faiga fa'apipi'i ma mea ta'itasi meafaigaluega ma tusitusiga fai.

Fa'amatalaga mo le fa'atinoina o le PVGIS fa'atatauga

O le GRASS rasters e manaʻomia e faʻatautaia ai faʻatusatusaga o loʻo teuina i le lua faila:

Manatua o faila e tusa ma le 25GB le aofaʻi. O lenei seti faʻamatalaga e tatau o lo'o iai mea uma e mana'omia e fa'atino ai le PVGIS tusitusiga, sei vagana ai le DEM maualuga fa'amaumauga.

Ona o le tele o faʻamaumauga, o faʻamaumauga maualuga DEM e teuina e pei o taʻaloga ma le tele o le 2.5° latitu/ longitude. I le taimi, o nei faʻamatalaga e avanoa mo na o Europa, ae matou te faʻamoemoe e fa'aavanoa vave nei fa'amaumauga mo se vaega tele. Talu mai iina o le a ni nai selau o faila ua matou tuufaatasia a lisi o le taimi nei faila avanoa. E mafai ona la'uina ta'itasi ta'i ta'itasi. Mo se faʻataʻitaʻiga, o le tile dem_08_076.tar e mafai ona sii mai ile tuatusi

https://re.jrc.ec.europa.eu/pvmaps/dem_tiles/dem_08_076.tar

Talu ai o le a faigata ona sii mai le tele o faila taʻitasi, matou ua faia sina PHP script o le a la'uina uma faila i totonu le lisi o tile, ua valaauina download_tiles.php
O le script e faʻatautaia e pei o:

php download_tiles.php tile_list.txt

E mafai foi ona e faʻaogaina meafaigaluega e pei o wget.