Oloa
| Fa'ata'ita'iga | CH1100EE | |||
| Ituaiga | Va'ai Va'ai maualalo | Aiga ma'i. | >75% | |
| I'ugafono | 8.8MP | Tumua Ray Angle | <15° | |
| Fa'asologa o Ata | 1/2.3″ | MOD | 0.1m~∞ | |
| Li'o Ata | ф8.1mm(MAX) | Ituaiga Mauga | M12*P0.5 | |
| EFL | 4.35mm | Fua Fa'atusa | ф14.0*L19.90mm | |
| TTL | 22.05mm | Fa'atulagaina o Lens | 4G2P | |
| F/LEAI. | 3 | IR-Filter | NDVI | |
| FFL(M) | 2.15mm | mamafa | 9.5g | |
| BFL(O) | 3.65mm | Fa'agaioiga Iris | Fa'amau | |
| Mo Sensor | 1/2.3″ | Fa'agaoioi Zoom | Fa'amau | |
| FOV | Fa'asagaga | 73º | Fa'atonuga Taulai | Tusi Lesona |
| Tusa'o | 56º | Galulue Vevela | -20° ~+85° | |
| Diagonal | 86º | Teuga vevela | -20° ~+85° | |
| TV Fa'asese | <-1.2% | |||
O lenei oloa na fa'aopoopoina ma le manuia i le fata!
NDVI tioata
Oloa
Fa'amatalaga Oloa
Faailoga o oloa
| Fa'ata'ita'iga | Fa'asologa o le Sensor | Umi Fa'atatau (mm) | FOV (H*V*D) | TTL(mm) | IR Filter | Avanoa | Mauga | Tau Iuni | ||
|---|---|---|---|---|---|---|---|---|---|---|
| TISI+itiiti- | CH1100EE | 1/2.3" | 4.35 | 73º*56º*86º | 22.05 | NDVI | 3.0 | M12*P0.5 | $95Talosaga Sesii | |
| TISI+itiiti- | CH1100EC | 1/2.3" | 4.35 | 73º*56º*86º | 22.05 | IR660+850 | 3.0 | M12*P0.5 | $105Talosaga Sesii | |
| TISI+itiiti- | CH1100ED | 1/2.3" | 4.35 | 73º*56º*86º | 22.05 | IR475+850 | 3.0 | M12*P0.5 | $105Talosaga Sesii | |
| TISI+itiiti- | CH1100EF | 1/2.3" | 4.35 | 73º*56º*86º | 22.05 | IR550+660+850 | 3.0 | M12*P0.5 | $135Talosaga Sesii | |
| TISI+itiiti- | CH1100EG | 1/2.3" | 4.35 | 73º*56º*86º | 22.05 | IR475+550+850 | 3.0 | M12*P0.5 | $135Talosaga Sesii | |
| TISI+itiiti- | CH1100EH | 1/2.3" | 4.35 | 73º*56º*86º | 22.05 | IR490+550+808 | 3.0 | M12*P0.5 | $135Talosaga Sesii | |
| TISI+itiiti- | CH1117AD | 1/2.3" | 2.70 | 86º*70º*100º | 25.29 | NDVI | 2.8 | M12*P0.5 | $125Talosaga Sesii | |
| TISI+itiiti- | CH1117AE | 1/2.3" | 2.70 | 86º*70º*100º | 25.29 | IR550+660+850 | 2.8 | M12*P0.5 | $165Talosaga Sesii | |
| TISI+itiiti- | CH3769AG | 1/2.3" | 8.36 | 41.3º*31.8º*50.7º | 25.7 | IR550+660+850 | 2.8 | M12*0.5 | $165Talosaga Sesii | |
O le NDVI (Normalized Difference Vegetation Index) ose fa'asologa masani e fa'aogaina mo le fuaina ma le mata'ituina o le soifua maloloina ma le malosi o la'au. E fa'atatau i le fa'aogaina o ata satelite, lea e fua ai le aofa'i o le malamalama va'aia ma latalata i le infrared e atagia mai e la'au. O le NDVI e faʻatatau i le faʻaaogaina o algorithms faʻapitoa e faʻaogaina i faʻamaumauga na maua mai ata satelite. O nei algorithms latou te amanaʻia le aofaʻi o moli vaʻaia ma latalata-infrared e atagia mai e laʻau, ma faʻaoga lenei faʻamatalaga e faʻatupu ai se faʻamatalaga e mafai ona faʻaoga e iloilo ai le soifua maloloina o laʻau ma le gaosiga. Ae ui i lea, o nisi kamupani latou te faʻatau atu mea pueata NDVI poʻo masini e mafai ona faʻapipiʻi i drones poʻo isi taʻavale ea e puʻeina ai ata NDVI maualuga. O nei mea pu'eata e fa'aogaina ni filiga fa'apitoa e pu'e uma ai le malamalama va'aia ma latalata i le infrared, ona mafai lea ona fa'agasolo i le fa'aogaina o le NDVI algorithms e fa'atupu ai fa'afanua auiliili o le soifua maloloina o la'au ma le gaosiga.
O tioata fa'aoga mo meapueata NDVI po'o masini e masani lava ona tutusa ma tioata fa'aoga mo meapueata masani po'o masini. Ae ui i lea, atonu e iai a latou uiga faʻapitoa e faʻamalieina ai le puʻeina o le malamalama vaʻaia ma latalata-infrared. Mo se faʻataʻitaʻiga, o nisi mea puʻe ata NDVI e mafai ona faʻaogaina tioata ma se faʻapipiʻi faʻapitoa e faʻaitiitia ai le aofaʻi o le malamalama e oʻo atu i le masini, aʻo faʻateleina le aofaʻi o le malamalama latalata-infrared. E mafai ona fesoasoani lenei mea e faʻaleleia atili ai le saʻo o faʻatusatusaga o le NDVI. E le gata i lea, o nisi mea pu'eata NDVI e mafai ona fa'aogaina tioata e fa'atatau i le umi fa'atatau po'o le lapo'a e fa'amanino ai le pu'eina o le malamalama ile alaleo latalata-infrared, lea e taua mo fua sa'o NDVI. I le aotelega, o le filifiliga o tioata mo se meapueata NDVI poʻo se masini e faʻalagolago i le faʻaoga maʻoti ma mea e manaʻomia, e pei o le faʻaogaina o le faʻafanua ma le vaʻaia.
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