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Brought to you by NOAA NMFS SWFSC ERD |
| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| set | data | graph | PMEL Atmospheric Chemistry NEAQAS2002 irregular 2 data | 
| F I M | background
| 
| 
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| IrregularTime2_5a38_1a0f_ef64 |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | cdm_data_type | String | Trajectory |
| attribute | NC_GLOBAL | cdm_trajectory_variables | String | traj, id |
| attribute | NC_GLOBAL | Conventions | String | CF-1.6, COARDS, ACDD-1.3 |
| attribute | NC_GLOBAL | creation_date | String | 15:36 17-NOV-03 |
| attribute | NC_GLOBAL | creator_email | String | pmel.info at noaa.gov |
| attribute | NC_GLOBAL | creator_name | String | PMEL Atmospheric Chemistry |
| attribute | NC_GLOBAL | creator_url | String | https://www.pmel.noaa.gov/ |
| attribute | NC_GLOBAL | DATA_TYPE | String | TIMESERIES-1D |
| attribute | NC_GLOBAL | Easternmost_Easting | double | -69.003 |
| attribute | NC_GLOBAL | featureType | String | Trajectory |
| attribute | NC_GLOBAL | FILE_START_TIME | String | 2002 07 15 13 10 |
| attribute | NC_GLOBAL | FILE_STOP_TIME | String | 2008 08 09 19 26 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 43.405 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | 36.797 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | -69.003 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | -75.866 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | history | String | FERRET V7.01 (beta/debug) 19-Aug-16 |
| attribute | NC_GLOBAL | infoUrl | String | http://saga.pmel.noaa.gov/ |
| attribute | NC_GLOBAL | institution | String | PMEL Atmospheric Chemistry |
| attribute | NC_GLOBAL | keywords | String | aerosol, airmass, angle, aod, AOD1_1881, AOD2_1882, AOD3_1883, AOD4_1884, AOD5_1885, AODAMS_1879, AODMZA_1880, atmospheric, ch-1, ch-2, ch-3, ch-4, ch-5, chemistry, data, days, depth, DUR_628, duration, environmental, irregular, julian, laboratory, latitude, lon360, longitude, marine, measurement, neaqas2002, noaa, optical, pacific, pmel, sample, TIM_627, time, traj, trajectory, zenith |
| attribute | NC_GLOBAL | license | String | Data Licenses / Data Usage Restrictions The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. Unless otherwise noted, data served through this ERDDAP server are not quality controlled. Users may need to do quality control when using these data. These data are made available at the users own risk. |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 43.405 |
| attribute | NC_GLOBAL | PLATFORM | String | RONALD_H_BROWN |
| attribute | NC_GLOBAL | PROJECT | String | NEAQS2002 |
| attribute | NC_GLOBAL | REMARK_01 | String | PMEL Aerosol Optical Depth Data |
| attribute | NC_GLOBAL | REMARK_02 | String | Contact person: Trish Quinn, patricia.k.quinn@noaa.gov |
| attribute | NC_GLOBAL | REMARK_03 | String | A 5-channel handheld Microtops sunphotometer (Solar Light Co.) operating at |
| attribute | NC_GLOBAL | REMARK_04 | String | 380, 440, 500, 675, and 870 nm was used. The full angular field of view is |
| attribute | NC_GLOBAL | REMARK_05 | String | 2.5 deg. The instrument has built in pressure and temperature sensors and was |
| attribute | NC_GLOBAL | REMARK_06 | String | operated with a GPS connection to obtain position and time of the measurements. |
| attribute | NC_GLOBAL | REMARK_07 | String | A MATLAB routine, also used by the NASA SIMBIOS program and Brookhaven National |
| attribute | NC_GLOBAL | REMARK_08 | String | Laboratory, was used to convert the raw signal voltages from the Microtops to |
| attribute | NC_GLOBAL | REMARK_09 | String | aerosol optical depths. Included in the conversion is a correction for Rayleigh |
| attribute | NC_GLOBAL | REMARK_10 | String | scattering [Penndorf, 1957], ozone optical depth, and an air mass that accounts |
| attribute | NC_GLOBAL | REMARK_11 | String | for the Earth's curvature [Kasten and Young, 1989]. Ozone column amounts used t |
| attribute | NC_GLOBAL | REMARK_12 | String | calculate the ozone optical depth were based on TOMS data. The instrument was |
| attribute | NC_GLOBAL | REMARK_13 | String | calibrated using a Langley plot approach [Shaw, 1983] by the manufacturer in |
| attribute | NC_GLOBAL | REMARK_14 | String | August of 2000 and again at Mauna Loa in June of 2003. The change in calibratio |
| attribute | NC_GLOBAL | REMARK_15 | String | constants for the 5 wavelengths between the two calibrations was 7.17% (380), |
| attribute | NC_GLOBAL | REMARK_16 | String | -3.92% (440), 0.97% (500), 1.67% (675), and 0.40% (870). The accuracy of the Lan |
| attribute | NC_GLOBAL | REMARK_17 | String | plot calibration is accepted to be 1%. |
| attribute | NC_GLOBAL | REMARK_18 | String | REFERENCES: |
| attribute | NC_GLOBAL | REMARK_19 | String | Kasten, F. and A. T. Young, Revised optical air mass tables and approximation fo |
| attribute | NC_GLOBAL | REMARK_20 | String | Applied Optics, 28, 4735 - 4738, 1989. |
| attribute | NC_GLOBAL | REMARK_21 | String | Penndorf, R. , Tables of refractive index for standard air and the Rayleigh scat |
| attribute | NC_GLOBAL | REMARK_22 | String | coefficient for the spectral region between 0.2 and 20 um and their applicatio |
| attribute | NC_GLOBAL | REMARK_23 | String | atmospheric optics, J. Opt. Soc. America, 47, 176 - 182, 1957. |
| attribute | NC_GLOBAL | REMARK_24 | String | Shaw, G. E., Sun Photometry, Bull. Am. Met. Soc., 64, 4-9, 1983. |
| attribute | NC_GLOBAL | source | String | Trish Quinn, patricia.k.quinn@noaa.gov |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | 36.797 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v29 |
| attribute | NC_GLOBAL | SUBMIT_DATE | String | 17-Nov-2003 |
| attribute | NC_GLOBAL | subsetVariables | String | traj, id |
| attribute | NC_GLOBAL | summary | String | Pacific Marine Environmental Laboratory (PMEL) Atmospheric Chemistry New England Air Quality Study - 2002 irregular 2 data |
| attribute | NC_GLOBAL | time_coverage_end | String | 2002-08-09T19:25:40Z |
| attribute | NC_GLOBAL | time_coverage_start | String | 2002-07-15T13:10:25Z |
| attribute | NC_GLOBAL | TIME_PAR | String | year month day hour minute second |
| attribute | NC_GLOBAL | title | String | PMEL Atmospheric Chemistry NEAQAS2002 irregular 2 data |
| attribute | NC_GLOBAL | version | String | 1.0 |
| attribute | NC_GLOBAL | Westernmost_Easting | double | -75.866 |
| variable | traj | double | ||
| attribute | traj | actual_range | double | 1.0, 1.0 |
| attribute | traj | axis | String | E |
| attribute | traj | long_name | String | Traj |
| attribute | traj | point_spacing | String | even |
| variable | id | String | ||
| attribute | id | cf_role | String | trajectory_id |
| attribute | id | long_name | String | trajectory id |
| variable | time | double | ||
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.026738625E9, 1.0289211400000002E9 |
| attribute | time | axis | String | T |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | Time |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| variable | longitude | float | ||
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | _FillValue | float | -1.0E34 |
| attribute | longitude | actual_range | float | -75.866, -69.003 |
| attribute | longitude | axis | String | X |
| attribute | longitude | colorBarMaximum | double | 180.0 |
| attribute | longitude | colorBarMinimum | double | -180.0 |
| attribute | longitude | epic_code | int | 502 |
| attribute | longitude | FORTRAN_format | String | f10.4 |
| attribute | longitude | gap_value | float | -999.0 |
| attribute | longitude | generic_name | String | lon |
| attribute | longitude | history | String | From NEAQS2002_AOD_copy |
| attribute | longitude | instr_id | String | GPS |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | max_value | float | 360.0 |
| attribute | longitude | min_value | float | -180.0 |
| attribute | longitude | missing_value | float | -1.0E34 |
| attribute | longitude | name | String | LON |
| attribute | longitude | plot_lab | String | LONGT |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| variable | lon360 | float | ||
| attribute | lon360 | _FillValue | float | -1.0E34 |
| attribute | lon360 | actual_range | float | 284.134, 290.997 |
| attribute | lon360 | colorBarMaximum | double | 180.0 |
| attribute | lon360 | colorBarMinimum | double | -180.0 |
| attribute | lon360 | history | String | From NEAQS2002_AOD_copy |
| attribute | lon360 | long_name | String | longitude 360 |
| attribute | lon360 | missing_value | float | -1.0E34 |
| attribute | lon360 | standard_name | String | longitude |
| attribute | lon360 | units | String | degrees_east |
| variable | latitude | float | ||
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | _FillValue | float | -1.0E34 |
| attribute | latitude | actual_range | float | 36.797, 43.405 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | colorBarMaximum | double | 90.0 |
| attribute | latitude | colorBarMinimum | double | -90.0 |
| attribute | latitude | epic_code | int | 500 |
| attribute | latitude | FORTRAN_format | String | f10.4 |
| attribute | latitude | gap_value | float | -999.0 |
| attribute | latitude | generic_name | String | lat |
| attribute | latitude | history | String | From NEAQS2002_AOD_copy |
| attribute | latitude | instr_id | String | GPS |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | max_value | float | 90.0 |
| attribute | latitude | min_value | float | -90.0 |
| attribute | latitude | missing_value | float | -1.0E34 |
| attribute | latitude | name | String | LAT |
| attribute | latitude | plot_lab | String | LAT |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| variable | DUR_628 | float | ||
| attribute | DUR_628 | _FillValue | float | -1.0E34 |
| attribute | DUR_628 | actual_range | float | 0.1, 0.1 |
| attribute | DUR_628 | epic_code | int | 628 |
| attribute | DUR_628 | gap_value | float | -99.0 |
| attribute | DUR_628 | history | String | From NEAQS2002_AOD_copy |
| attribute | DUR_628 | instr_id | String | * |
| attribute | DUR_628 | long_name | String | Sample Duration |
| attribute | DUR_628 | max_value | float | 59.0 |
| attribute | DUR_628 | min_value | float | 0.0 |
| attribute | DUR_628 | missing_value | float | -1.0E34 |
| attribute | DUR_628 | name | String | DUR |
| attribute | DUR_628 | plot_lab | String | Duration |
| attribute | DUR_628 | units | String | min |
| variable | TIM_627 | float | ||
| attribute | TIM_627 | _FillValue | float | -1.0E34 |
| attribute | TIM_627 | actual_range | float | 196.5489, 221.8095 |
| attribute | TIM_627 | epic_code | int | 627 |
| attribute | TIM_627 | gap_value | float | -999.0 |
| attribute | TIM_627 | generic_name | String | time |
| attribute | TIM_627 | history | String | From NEAQS2002_AOD_copy |
| attribute | TIM_627 | instr_id | String | * |
| attribute | TIM_627 | long_name | String | Julian Days |
| attribute | TIM_627 | max_value | float | 365.9999 |
| attribute | TIM_627 | min_value | float | 1.0 |
| attribute | TIM_627 | missing_value | float | -1.0E34 |
| attribute | TIM_627 | name | String | TIM |
| attribute | TIM_627 | plot_lab | String | DayOfYear |
| variable | AOD1_1881 | float | ||
| attribute | AOD1_1881 | _FillValue | float | -1.0E34 |
| attribute | AOD1_1881 | actual_range | float | 0.088577, 1.1922 |
| attribute | AOD1_1881 | epic_code | int | 1881 |
| attribute | AOD1_1881 | gap_value | float | -999.0 |
| attribute | AOD1_1881 | history | String | From NEAQS2002_AOD_copy |
| attribute | AOD1_1881 | instr_id | String | Microtops sunphotometer |
| attribute | AOD1_1881 | long_name | String | Aerosol Optical Depth Ch-1 |
| attribute | AOD1_1881 | max_value | float | 5.0 |
| attribute | AOD1_1881 | min_value | float | 0.0 |
| attribute | AOD1_1881 | missing_value | float | -1.0E34 |
| attribute | AOD1_1881 | name | String | AOD1 |
| attribute | AOD1_1881 | plot_lab | String | AOD_380 |
| variable | AOD2_1882 | float | ||
| attribute | AOD2_1882 | _FillValue | float | -1.0E34 |
| attribute | AOD2_1882 | actual_range | float | 0.064642, 1.0007 |
| attribute | AOD2_1882 | epic_code | int | 1882 |
| attribute | AOD2_1882 | gap_value | float | -999.0 |
| attribute | AOD2_1882 | history | String | From NEAQS2002_AOD_copy |
| attribute | AOD2_1882 | instr_id | String | Microtops sunphotometer |
| attribute | AOD2_1882 | long_name | String | Aerosol Optical Depth Ch-2 |
| attribute | AOD2_1882 | max_value | float | 5.0 |
| attribute | AOD2_1882 | min_value | float | 0.0 |
| attribute | AOD2_1882 | missing_value | float | -1.0E34 |
| attribute | AOD2_1882 | name | String | AOD2 |
| attribute | AOD2_1882 | plot_lab | String | AOD_440 |
| variable | AOD3_1883 | float | ||
| attribute | AOD3_1883 | _FillValue | float | -1.0E34 |
| attribute | AOD3_1883 | actual_range | float | 0.077565, 0.91848 |
| attribute | AOD3_1883 | epic_code | int | 1883 |
| attribute | AOD3_1883 | gap_value | float | -999.0 |
| attribute | AOD3_1883 | history | String | From NEAQS2002_AOD_copy |
| attribute | AOD3_1883 | instr_id | String | Microtops sunphotometer |
| attribute | AOD3_1883 | long_name | String | Aerosol Optical Depth Ch-3 |
| attribute | AOD3_1883 | max_value | float | 5.0 |
| attribute | AOD3_1883 | min_value | float | 0.0 |
| attribute | AOD3_1883 | missing_value | float | -1.0E34 |
| attribute | AOD3_1883 | name | String | AOD3 |
| attribute | AOD3_1883 | plot_lab | String | AOD_500 |
| variable | AOD4_1884 | float | ||
| attribute | AOD4_1884 | _FillValue | float | -1.0E34 |
| attribute | AOD4_1884 | actual_range | float | 0.042068, 0.52402 |
| attribute | AOD4_1884 | epic_code | int | 1884 |
| attribute | AOD4_1884 | gap_value | float | -999.0 |
| attribute | AOD4_1884 | history | String | From NEAQS2002_AOD_copy |
| attribute | AOD4_1884 | instr_id | String | Microtops sunphotometer |
| attribute | AOD4_1884 | long_name | String | Aerosol Optical Depth Ch-4 |
| attribute | AOD4_1884 | max_value | float | 5.0 |
| attribute | AOD4_1884 | min_value | float | 0.0 |
| attribute | AOD4_1884 | missing_value | float | -1.0E34 |
| attribute | AOD4_1884 | name | String | AOD4 |
| attribute | AOD4_1884 | plot_lab | String | AOD_675 |
| variable | AOD5_1885 | float | ||
| attribute | AOD5_1885 | _FillValue | float | -1.0E34 |
| attribute | AOD5_1885 | actual_range | float | 0.036245, 0.31752 |
| attribute | AOD5_1885 | epic_code | int | 1885 |
| attribute | AOD5_1885 | gap_value | float | -999.0 |
| attribute | AOD5_1885 | history | String | From NEAQS2002_AOD_copy |
| attribute | AOD5_1885 | instr_id | String | Microtops sunphotometer |
| attribute | AOD5_1885 | long_name | String | Aerosol Optical Depth Ch-5 |
| attribute | AOD5_1885 | max_value | float | 5.0 |
| attribute | AOD5_1885 | min_value | float | 0.0 |
| attribute | AOD5_1885 | missing_value | float | -1.0E34 |
| attribute | AOD5_1885 | name | String | AOD5 |
| attribute | AOD5_1885 | plot_lab | String | AOD_870 |
| variable | AODMZA_1880 | float | ||
| attribute | AODMZA_1880 | _FillValue | float | -1.0E34 |
| attribute | AODMZA_1880 | actual_range | float | 18.981, 57.572 |
| attribute | AODMZA_1880 | colorBarMaximum | double | 90.0 |
| attribute | AODMZA_1880 | colorBarMinimum | double | -90.0 |
| attribute | AODMZA_1880 | epic_code | int | 1880 |
| attribute | AODMZA_1880 | gap_value | float | -999.0 |
| attribute | AODMZA_1880 | history | String | From NEAQS2002_AOD_copy |
| attribute | AODMZA_1880 | instr_id | String | Microtops sunphotometer and GPS |
| attribute | AODMZA_1880 | long_name | String | AOD measurement zenith angle |
| attribute | AODMZA_1880 | max_value | float | 90.0 |
| attribute | AODMZA_1880 | min_value | float | 0.0 |
| attribute | AODMZA_1880 | missing_value | float | -1.0E34 |
| attribute | AODMZA_1880 | name | String | AODMZA |
| attribute | AODMZA_1880 | plot_lab | String | SolarZenithAng |
| attribute | AODMZA_1880 | units | String | degrees |
| variable | AODAMS_1879 | float | ||
| attribute | AODAMS_1879 | _FillValue | float | -1.0E34 |
| attribute | AODAMS_1879 | actual_range | float | 1.0567, 1.8591 |
| attribute | AODAMS_1879 | epic_code | int | 1879 |
| attribute | AODAMS_1879 | gap_value | float | -999.0 |
| attribute | AODAMS_1879 | history | String | From NEAQS2002_AOD_copy |
| attribute | AODAMS_1879 | instr_id | String | Microtops sunphotometer and GPS |
| attribute | AODAMS_1879 | long_name | String | AOD measurement airmass |
| attribute | AODAMS_1879 | max_value | float | 90.0 |
| attribute | AODAMS_1879 | min_value | float | 0.0 |
| attribute | AODAMS_1879 | missing_value | float | -1.0E34 |
| attribute | AODAMS_1879 | name | String | AODAMS |
| attribute | AODAMS_1879 | plot_lab | String | AirMass |
| attribute | AODAMS_1879 | units | String | atmosphere |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.