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Indeks ekstrim > Indeks data

 
 

Indeks data

Halaman ini untuk mendowload agregat data indeks seluruh stasiun dalam database SACA&D. Untuk setiap stasiun telah dihitung 43 indeks, setiap indeks menggambarkan perubahan rata-rata atau iklim ekstrim. 21 indeks berdasarkan definisi yang direkomendasikan oleh tim ahli deteksi perubahan iklim dari CCI/CLIVAR/JCOMM (ETCCDI, ditandai dengan *) Untuk mengatahui lebih detail tentang perhitungan indeksdapat dilihat di kamus indeks.
43 indeks telah dikelompokkan dalam kategori yang berbeda sesuai dengan aspek perubahan iklim.

Ada satu data file setiap indeks. Setiap data file menginformasikan ketersediaaddata setiap stasiun. Indeks diagregat dalam periode tahunan, Okotober sampai Maret, April sampai September, DJF, MAM, JJA. SON dan setiap bulan. Untuk keterangan lebih detail baca readme file.

 

Cold
Drought
Heat
Pressure
Rain
Temperature

 

 

Cold

Cold spell duration index (CSDI)*

No. of cold days (TG10p)

No. of cold nights (TN10p)*

No. of cold day-times (TX10p)*

Minimum of daily maximum temperature (TXn)*

Minimum of daily minimum temperature (TNn)*

 

Drought

Maximum no. of consecutive dry days (CDD)*

6-month Standardized Precipitation Index (SPI6)

3-month Standardized Precipitation Index (SPI3)

 

Heat

Warm spell duration index (WSDI)*

No. of warm days (TG90p)

No. of warm nights (TN90p)*

No. of warm day-times (TX90p)*

Maximum of daily maximum temperature (TXx)*

Maximum of daily minimum temperature (TNx)*

 

Pressure

Mean of daily surface air pressure (PP)

 

Rain

Precipitation sum (RR)

No. of wet days (RR1)

Simple daily intensity index (SDII)*

Maximum no. of consecutive wet days (CWD)*

Heavy precipitation days (> 10mm) (R10mm)*

Very heavy precipitation days (> 20mm) (R20mm)*

Highest 1-day precipitation amount (RX1day)*

Highest 5-day precipitation amount (RX5day)*

No. of moderate wet days (R75p)

Precipitation fraction due to moderate wet days (R75pTOT)

No. of very wet days (R95p)

Precipitation fraction due to very wet days (R95pTOT)*

No. of extremely wet days (R99p)

Precipitation fraction due to extremely wet days (R99pTOT)*

Onset of rainy season (definition 1, ORS1)

End of rainy season (definition 1, ERS1)

Onset of rainy season (BMKG, ORS2)

End of rainy season (BMKG definition, ERS2)

Precipitation amount due to wet days (PRCPTOT)*

 

Temperature

Mean of daily mean temperature (TG)

Mean of daily minimum temperature (TN)

Mean of daily maximum temperature (TX)

Mean of diurnal temperature range (DTR)*

Intra-period extreme temperature range (ETR)

Mean absolute day-to-day difference in DTR (vDTR)