Dataset #3992 – HALO Database – The High Altitude and LOng Range Research Aircraft Database


Dataset #3992 \| ML-CIRRUS_SNOOPY_2014…	RSS 2.0	Atom 1.0

uploaded by DLR
during ML-CIRRUS mission.

Primary data

Releases

Information about all releases of the current dataset #3992 and their availability. The release number is automatically incremented by 1 for each update, starting at 1 for the first release.
Release	Upload Date	Filesize	File
4	2018-12-20	387.7 KiB	No Download
3	2016-11-04	172.5 KiB	No Download
2	2016-04-25	172.5 KiB	No Download
1	2016-04-25	172.5 KiB	No Download

Further Information

Begin of free primary data access: in 75 years and 1 month^*
Number of downloads: 30

^*Until then access for mission members only. Please contact a PI or Admin of ML-CIRRUS to join.

Entries (observed variables)

Information about observed variables of the current dataset.
No.	Name
01	Time_UTC, seconds, start of averaging interval in seconds since midnight
02	time_stop, seconds, end of time step starting with Time_UTC
03	altitude_gps, m a.s.l., altitude from aircraft GPS
04	latitude_gps, deg, latitude from aircraft GPS
05	longitude_gps, deg, longitude from aircraft GPS
06	temperature_adlr, K, ambient temperature from BAHAMAS measurement system
07	pressure_adlr, hPa, ambient pressure from BAHAMAS measurement system
08	cloudflag, none, cloud indicator based on number concentration measured behind CVI provided by Stephan Mertes
09	cvi_flag, none, indicates time when SP2 was running behind CVI inlet
10	massconc_rbc_stp_hasi, ng/m3, rBC mass concentration measured by SP2 behind HASI (total size range: 70-500nm)
11	massconc_rbc_stp_cvi, ng/m3, rBC mass concentration measured by SP2 behind CVI (total size range: 70-500nm)
12	numbconc_rbc_stp_hasi, #/cm3, rBC number concentration measured by SP2 behind HASI (total size range: 70-500nm)
13	numbconc_rbc_stp_cvi, #/cm3, rBC number concentration measured by SP2 behind CVI (total size range: 70-500nm)
14	massconc_rbc_r1_stp_hasi, ng/m3, rBC mass concentration measured by SP2 behind HASI (size range 1: 70-120nm)
15	massconc_rbc_r2_stp_hasi, ng/m3, rBC mass concentration measured by SP2 behind HASI (size range 2: 120-170nm)
16	massconc_rbc_r3_stp_hasi, ng/m3, rBC mass concentration measured by SP2 behind HASI (size range 3: 170-370nm)
17	massconc_rbc_r4_stp_hasi, ng/m3, rBC mass concentration measured by SP2 behind HASI (size range 4: 370-500nm)
18	massconc_rbc_r1_stp_cvi, ng/m3, rBC mass concentration measured by SP2 behind CVI (size range 1: 70-120nm)
19	massconc_rbc_r2_stp_cvi, ng/m3, rBC mass concentration measured by SP2 behind CVI (size range 2: 120-170nm)
20	massconc_rbc_r3_stp_cvi, ng/m3, rBC mass concentration measured by SP2 behind CVI (size range 3: 170-370nm)
21	massconc_rbc_r4_stp_cvi, ng/m3, rBC mass concentration measured by SP2 behind CVI (size range 4: 370-500nm)
22	numbconc_rbc_r1_stp_hasi, #/cm3, rBC number concentration measured by SP2 behind HASI (size range 1: 70-120nm)
23	numbconc_rbc_r2_stp_hasi, #/cm3, rBC number concentration measured by SP2 behind HASI (size range 2: 120-170nm)
24	numbconc_rbc_r3_stp_hasi, #/cm3, rBC number concentration measured by SP2 behind HASI (size range 3: 170-370nm)
25	numbconc_rbc_r4_stp_hasi, #/cm3, rBC number concentration measured by SP2 behind HASI (size range 4: 370-500nm)
26	numbconc_rbc_r5_stp_hasi, #/cm3, rBC number concentration measured by SP2 behind HASI (size range 5: 500-1000nm)
27	numbconc_rbc_r1_stp_cvi, #/cm3, rBC number concentration measured by SP2 behind CVI (size range 1: 70-120nm)
28	numbconc_rbc_r2_stp_cvi, #/cm3, rBC number concentration measured by SP2 behind CVI (size range 2: 120-170nm)
29	numbconc_rbc_r3_stp_cvi, #/cm3, rBC number concentration measured by SP2 behind CVI (size range 3: 170-370nm)
30	numbconc_rbc_r4_stp_cvi, #/cm3, rBC number concentration measured by SP2 behind CVI (size range 4: 370-500nm)
31	numbconc_rbc_r5_stp_cvi, #/cm3, rBC number concentration measured by SP2 behind CVI (size range 5: 500-1000nm)
32	numbconc_sca_r3_stp_hasi, #/cm3, non-rBC number concentration measured by SP2 behind HASI (size range 3: 170-370nm)
33	numbconc_sca_r6_stp_hasi, #/cm3, non-rBC number concentration measured by SP2 behind HASI (size range 6: 370-1000nm)
34	numbconc_sca_r3_stp_cvi, #/cm3, non-rBC number concentration measured by SP2 behind CVI (size range 3: 170-370nm)
35	numbconc_sca_r6_stp_cvi, #/cm3, non-rBC number concentration measured by SP2 behind CVI (size range 6: 370-1000nm)

To browse for the dependencies of the observed variables, please use this link.

Dataset Info

Name of dataset

Short:

#3992

Full:

#3992 | ML-CIRRUS_SNOOPY_20140411_L2_R2.ames

Date last revised

2018-12-20

Time period of the primary data

Begin:

2014-03-10^*

End:

2014-04-16^*

* inherited from the metadata of the mission ML-CIRRUS

Data format

NASA Ames › FFI 1001

Data Origin

Genesis of the data (see glossary):

HALO › SNOOPY

Ongoing Subset (see glossary):

140411b

License

No license specified.