Sun, Y. et al., Remote Sensing of Environment (2018), https://doi.org/10.1016/j.rse.2018.02.016
Taylor, T.E. et al., Atmospheric Measurement Techniques (2016), https://doi.org/10.5194/amt-9-973-2016
CF-1.6
B10309r
Fraunhofer-line based SIF retrievals
ISS, OCO-3, Solar Induced Fluorescence, SIF
NASA Global Change Master Directory (GCMD)
point
These data were produced at JPL/Caltech
2021-10-16T15:05:46Z
Jet Propulsion Laboratory/Caltech, Christian Frankenberg
Christian.Frankenberg@jpl.nasa.gov
Jet Propulsion Laboratory/Caltech, thomas kurosu
thomas.kurosu@jpl.nasa.gov
OCO-3 NASA/JPL
degrees_north
degrees_east
International Space Station
OCO-3 NASA/JPL
2.1km x 1.6km at nadir (along-track x across-track)
2020-06-18T00:00:36.256365Z
2020-06-18T23:13:18.589698Z
2020-170T00:00:36.256365Z
2020-170T23:13:18.589698Z
Ops_B10305_r02
B10.3.01
oco3_L2MetSC_06350a_200617_B10305r_211004093111.h5,oco3_L2IDPSC_06350a_200617_B10305r_211004223325.h5,oco3_L2ABPSC_06350a_200617_B10305r_211005164717.h5,oco3_L2MetSC_06351a_200617_B10305r_211004083133.h5,oco3_L2IDPSC_06351a_200617_B10305r_211004223402.h5,oco3_L2ABPSC_06351a_200617_B10305r_211005164942.h5,oco3_L2MetSC_06352a_200617_B10305r_211004080240.h5,oco3_L2IDPSC_06352a_200617_B10305r_211004223538.h5,oco3_L2ABPSC_06352a_200617_B10305r_211005164954.h5,oco3_L2MetSC_06353a_200617_B10305r_211004102920.h5,oco3_L2IDPSC_06353a_200617_B10305r_211004223631.h5,oco3_L2ABPSC_06353a_200617_B10305r_211005165127.h5,oco3_L2MetSC_06354a_200617_B10305r_211004075544.h5,oco3_L2IDPSC_06354a_200617_B10305r_211004223813.h5,oco3_L2ABPSC_06354a_200617_B10305r_211005165204.h5,oco3_L2MetSC_06355a_200617_B10305r_211004103704.h5,oco3_L2IDPSC_06355a_200617_B10305r_211004224121.h5,oco3_L2ABPSC_06355a_200617_B10305r_211005165852.h5,oco3_L2MetSC_06356a_200617_B10305r_211004102410.h5,oco3_L2IDPSC_06356a_200617_B10305r_211004224513.h5,oco3_L2ABPSC_06356a_200617_B10305r_211005165858.h5,oco3_L2MetSC_06357a_200617_B10305r_211004084544.h5,oco3_L2IDPSC_06357a_200617_B10305r_211004224903.h5,oco3_L2ABPSC_06357a_200617_B10305r_211005165908.h5,oco3_L2MetSC_06357b_200617_B10305r_211004055748.h5,oco3_L2IDPSC_06357b_200617_B10305r_211004174713.h5,oco3_L2ABPSC_06357b_200617_B10305r_211005170114.h5,oco3_L2MetSC_06358a_200617_B10305r_211004123008.h5,oco3_L2IDPSC_06358a_200617_B10305r_211004224939.h5,oco3_L2ABPSC_06358a_200617_B10305r_211005170138.h5,oco3_L2MetSC_06359a_200617_B10305r_211004092828.h5,oco3_L2IDPSC_06359a_200617_B10305r_211004225115.h5,oco3_L2ABPSC_06359a_200617_B10305r_211005170141.h5,oco3_L2MetSC_06360a_200617_B10305r_211004101019.h5,oco3_L2IDPSC_06360a_200617_B10305r_211004225144.h5,oco3_L2ABPSC_06360a_200617_B10305r_211005170447.h5,oco3_L2MetSC_06361a_200617_B10305r_211004080808.h5,oco3_L2IDPSC_06361a_200617_B10305r_211004225908.h5,oco3_L2ABPSC_06361a_200617_B10305r_211005170526.h5,oco3_L2MetSC_06362a_200617_B10305r_211004102608.h5,oco3_L2IDPSC_06362a_200617_B10305r_211004230235.h5,oco3_L2ABPSC_06362a_200617_B10305r_211005170651.h5,oco3_L2MetSC_06363a_200617_B10305r_211004100325.h5,oco3_L2IDPSC_06363a_200617_B10305r_211004230328.h5,oco3_L2ABPSC_06363a_200617_B10305r_211005170658.h5,oco3_L2MetSC_06364a_200617_B10305r_211004120123.h5,oco3_L2IDPSC_06364a_200617_B10305r_211004230531.h5,oco3_L2ABPSC_06364a_200617_B10305r_211005170724.h5,oco3_L2MetSC_06365a_200617_B10305r_211004081455.h5,oco3_L2IDPSC_06365a_200617_B10305r_211004175206.h5,oco3_L2ABPSC_06365a_200617_B10305r_211005170853.h5,oco3_L2MetSC_06365b_200617_B10305r_211004080832.h5,oco3_L2IDPSC_06365b_200617_B10305r_211004200013.h5,oco3_L2ABPSC_06365b_200617_B10305r_211005170856.h5,oco3_L2MetSC_06366a_200618_B10305r_211004080847.h5,oco3_L2IDPSC_06366a_200618_B10305r_211004230748.h5,oco3_L2ABPSC_06366a_200618_B10305r_211005170856.h5,oco3_L2MetSC_06367a_200618_B10305r_211004082450.h5,oco3_L2IDPSC_06367a_200618_B10305r_211004230749.h5,oco3_L2ABPSC_06367a_200618_B10305r_211005170912.h5,oco3_L2MetSC_06368a_200618_B10305r_211004084601.h5,oco3_L2IDPSC_06368a_200618_B10305r_211004231121.h5,oco3_L2ABPSC_06368a_200618_B10305r_211005171027.h5,oco3_L2MetSC_06369a_200618_B10305r_211004085929.h5,oco3_L2IDPSC_06369a_200618_B10305r_211004231340.h5,oco3_L2ABPSC_06369a_200618_B10305r_211005171053.h5,oco3_L2MetSC_06370a_200618_B10305r_211004113445.h5,oco3_L2IDPSC_06370a_200618_B10305r_211004231508.h5,oco3_L2ABPSC_06370a_200618_B10305r_211005171127.h5,oco3_L2MetSC_06371a_200618_B10305r_211004121035.h5,oco3_L2IDPSC_06371a_200618_B10305r_211004231622.h5,oco3_L2ABPSC_06371a_200618_B10305r_211005171141.h5,oco3_L2MetSC_06372a_200618_B10305r_211004100355.h5,oco3_L2IDPSC_06372a_200618_B10305r_211004232325.h5,oco3_L2ABPSC_06372a_200618_B10305r_211005171409.h5,oco3_L2MetSC_06373a_200618_B10305r_211004105118.h5,oco3_L2IDPSC_06373a_200618_B10305r_211004232333.h5,oco3_L2ABPSC_06373a_200618_B10305r_211005171424.h5,oco3_L2MetSC_06374a_200618_B10305r_211004093913.h5,oco3_L2IDPSC_06374a_200618_B10305r_211004232501.h5,oco3_L2ABPSC_06374a_200618_B10305r_211005171729.h5,oco3_L2MetSC_06375a_200618_B10305r_211004091907.h5,oco3_L2IDPSC_06375a_200618_B10305r_211004232731.h5,oco3_L2ABPSC_06375a_200618_B10305r_211005171755.h5,oco3_L2MetSC_06376a_200618_B10305r_211004083536.h5,oco3_L2IDPSC_06376a_200618_B10305r_211004232816.h5,oco3_L2ABPSC_06376a_200618_B10305r_211005172535.h5,oco3_L2MetSC_06377a_200618_B10305r_211004092839.h5,oco3_L2IDPSC_06377a_200618_B10305r_211004233031.h5,oco3_L2ABPSC_06377a_200618_B10305r_211005172613.h5,oco3_L2MetSC_06378a_200618_B10305r_211004122020.h5,oco3_L2IDPSC_06378a_200618_B10305r_211004233206.h5,oco3_L2ABPSC_06378a_200618_B10305r_211005172800.h5,oco3_L2MetSC_06379a_200618_B10305r_211004114939.h5,oco3_L2IDPSC_06379a_200618_B10305r_211004233632.h5,oco3_L2ABPSC_06379a_200618_B10305r_211005172842.h5,oco3_L2MetSC_06380a_200618_B10305r_211004085216.h5,oco3_L2IDPSC_06380a_200618_B10305r_211004233648.h5,oco3_L2ABPSC_06380a_200618_B10305r_211005172927.h5,oco3_L2MetSC_06381a_200619_B10305r_211004081507.h5,oco3_L2IDPSC_06381a_200619_B10305r_211004233959.h5,oco3_L2ABPSC_06381a_200619_B10305r_211005173307.h5,oco3_L2MetSC_06382a_200619_B10305r_211004095943.h5,oco3_L2IDPSC_06382a_200619_B10305r_211004234120.h5,oco3_L2ABPSC_06382a_200619_B10305r_211005173342.h5,oco3_L2MetSC_06383a_200619_B10305r_211004083242.h5,oco3_L2IDPSC_06383a_200619_B10305r_211004234316.h5,oco3_L2ABPSC_06383a_200619_B10305r_211005173729.h5,oco3_L2MetSC_06384a_200619_B10305r_211004104858.h5,oco3_L2IDPSC_06384a_200619_B10305r_211004234350.h5,oco3_L2ABPSC_06384a_200619_B10305r_211005173751.h5,oco3_L2MetSC_06385a_200619_B10305r_211004110220.h5,oco3_L2IDPSC_06385a_200619_B10305r_211004234351.h5,oco3_L2ABPSC_06385a_200619_B10305r_211005174020.h5,oco3_L2MetSC_06386a_200619_B10305r_211004090611.h5,oco3_L2IDPSC_06386a_200619_B10305r_211004234351.h5,oco3_L2ABPSC_06386a_200619_B10305r_211005174405.h5,oco3_L2MetSC_06387a_200619_B10305r_211004114947.h5,oco3_L2IDPSC_06387a_200619_B10305r_211004234351.h5,oco3_L2ABPSC_06387a_200619_B10305r_211005174649.h5,oco3_L2MetSC_06388a_200619_B10305r_211004103742.h5,oco3_L2IDPSC_06388a_200619_B10305r_211004234837.h5,oco3_L2ABPSC_06388a_200619_B10305r_211005174656.h5,oco3_L2MetSC_06389a_200619_B10305r_211004120516.h5,oco3_L2IDPSC_06389a_200619_B10305r_211004234849.h5,oco3_L2ABPSC_06389a_200619_B10305r_211005174831.h5,oco3_L2MetSC_06390a_200619_B10305r_211004102217.h5,oco3_L2IDPSC_06390a_200619_B10305r_211004235254.h5,oco3_L2ABPSC_06390a_200619_B10305r_211005174838.h5,oco3_L2MetSC_06391a_200619_B10305r_211004111136.h5,oco3_L2IDPSC_06391a_200619_B10305r_211004235759.h5,oco3_L2ABPSC_06391a_200619_B10305r_211005175224.h5,oco3_L2MetSC_06392a_200619_B10305r_211004100644.h5,oco3_L2IDPSC_06392a_200619_B10305r_211004235810.h5,oco3_L2ABPSC_06392a_200619_B10305r_211005175404.h5,oco3_L2MetSC_06393a_200619_B10305r_211004101337.h5,oco3_L2IDPSC_06393a_200619_B10305r_211005000134.h5,oco3_L2ABPSC_06393a_200619_B10305r_211005175419.h5,oco3_L2MetSC_06394a_200619_B10305r_211004101350.h5,oco3_L2IDPSC_06394a_200619_B10305r_211005000328.h5,oco3_L2ABPSC_06394a_200619_B10305r_211005175513.h5,oco3_L2MetSC_06395a_200619_B10305r_211004095559.h5,oco3_L2IDPSC_06395a_200619_B10305r_211005000329.h5,oco3_L2ABPSC_06395a_200619_B10305r_211005175547.h5,oco3_L2MetSC_06396a_200619_B10305r_211004090250.h5,oco3_L2IDPSC_06396a_200619_B10305r_211004182151.h5,oco3_L2ABPSC_06396a_200619_B10305r_211005175926.h5,oco23_LiteSIF_output_structure_20211004.json,noSIF_ReferenceAreas_v5_20200513.nc4
ucar.nc2.dataset.conv.CF1Convention
http://dx.doi.org/
10R
10.5067/NOD1DPPBCXSO
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Daily Corrected Solar Induced Fluorescence at 757 nm
W/m^2/sr/µm
Daily Corrected Solar induced chlorophyll fluorescence at 757 nm: Daily_SIF_757nm = /Science/sif_757nm * /Science/daily_correction_factor
Daily_SIF_757nm
/Daily_SIF_757nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
999999.0000
Surface Pressure
Pa
Surface pressure at the sounding location; interpolated from GEOS-5 FP-IT inst3_3d_asm_Nv field PS (surface_pressure)
surface_pressure
/Meteo/surface_pressure
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
10000.00000
Specific Humidity
kg/kg
Specific humidity at surface layer at the sounding location, interpolated from GEOS-5 FP-IT inst3_3d_asm_Nv field QV (specific_humidity)
specific_humidity
/Meteo/specific_humidity
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-999999.0000
999999.0000
Vapor Pressure Deficit
Pa
Vapor pressure deficit at the sounding location (2m)
vapor_pressure_deficit
/Meteo/vapor_pressure_deficit
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
1000.000000
Skin Temperature
K
Skin temperature at the sounding location; interpolated from GEOS-5 FP-IT inst3_2d_asm_Nx field TS (surface_skin_temperature)
temperature_skin
/Meteo/temperature_skin
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
1000.000000
Two-Meter Temperature
K
Two-meter temperature at the sounding location; interpolated from GEOS-5 FP-IT inst3_2d_asm_Nx field T2M (2-meter_air_temperature)
temperature_two_meter
/Meteo/temperature_two_meter
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
1000.000000
Wind Speed
m/s
Surface wind speed at sounding location; interpolated from GEOS-5 FP-IT inst3_2d_asm_Nx field U10M and inst3_2d_asm_Nx field V10M (10-meter_eastward_wind, 10-meter_northward_wind)
wind_speed
/Meteo/wind_speed
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-180.0000000
180.0000000
Center Longitude
longitude
degrees_east
Center longitude of the measurement
Longitude
/Longitude
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
90.00000000
Solar Zenith Angle
degrees
Solar zenith angle is the angle between the line of sight to the sun and the local vertical
SZA
/SZA
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Solar Induced Fluorescence at 740 nm
W/m^2/sr/µm
Solar induced chlorophyll fluorescence at retrieved wavelength: SIF_740nm = 0.75 * (/Science/sif_757nm + 1.5*/Science/sif_771nm)
SIF_740nm
/SIF_740nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
10.00000000
Surface Albedo at 760nm
Surface albedo (lambertian equivalent) as retrieved in the ABO2 preprocessor at 760nm; not used in SIF processing
surface_albedo_abp
/Cloud/surface_albedo_abp
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-100000.0000
100000.0000
Delta Pressure
Pa
Retrieved-predicted surface pressure from ABO2, usable as cloud screener; not used in SIF Lite processing
delta_pressure_abp
/Cloud/delta_pressure_abp
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
10.00000000
CO2 Ratio
Ratio of CO2 retrieved in weak and strong CO2 band (value near 1 indicate scattering free scene)
co2_ratio
/Cloud/co2_ratio
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
1
0
-127
0
2
Cloud Flag
Indicator of whether the sounding contained clouds: 0 - \"Classified clear\", 1 - \"Classified cloudy\", 2 - \"Not classified\", all other values undefined; not used in SIF Lite processing
cloud_flag_abp
/Cloud/cloud_flag_abp
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
10.00000000
O2 Ratio
Ratio of retrieved and predicted O2 column
o2_ratio
/Cloud/o2_ratio
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Median Solar Induced Fluorescence at 771nm
Median Solar Induced Fluorescence at 771nm (by footprint, for adjusted and unadjusted values)
SIF_Median_771nm
/Offset/SIF_Median_771nm
1
0
-999
0
999999999
Signal Level Radiances Histogram 757 nm
Signal level histogram for 757 nm radiances
signal_histogram_757nm
/Offset/signal_histogram_757nm
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
1.000000015e+30
Standard Deviation of Relative Solar Induced Fluorescence at 771nm
Standard deviation of relative Solar Induced Fluorescence at 771nm (by footprint, for adjusted and unadjusted values)
SIF_Relative_SDev_771nm
/Offset/SIF_Relative_SDev_771nm
6
1.000000000
0.000000000
-999.0000000
0.000000000
1.000000015e+30
Standard Deviation of Relative Solar Induced Fluorescence at 757nm
Standard deviation of relative Solar Induced Fluorescence at 757nm (by footprint, for adjusted and unadjusted values)
SIF_Relative_SDev_757nm
/Offset/SIF_Relative_SDev_757nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Mean Relative Solar Induced Fluorescence at 771nm
Mean relative Solar Induced Fluorescence at 771nm (by footprint, for adjusted and unadjusted values)
SIF_Relative_Mean_771nm
/Offset/SIF_Relative_Mean_771nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Median Relative Solar Induced Fluorescence at 771nm
Median relative Solar Induced Fluorescence at 771nm (by footprint, for adjusted and unadjusted values)
SIF_Relative_Median_771nm
/Offset/SIF_Relative_Median_771nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Mean Solar Induced Fluorescence at 771nm
Mean Solar Induced Fluorescence at 771nm (by footprint, for adjusted and unadjusted values)
SIF_Mean_771nm
/Offset/SIF_Mean_771nm
6
1.000000000
0.000000000
-8.999999984e+30
0.000000000
1.000000015e+30
Signal Level Radiance Histogram Bins
W/m^2/sr/µm
Radiance level offset histogram bins
signal_histogram_bins
/Offset/signal_histogram_bins
1
0
-999
0
999999999
Signal Level Radiances Histogram 771 nm
Signal level histogram for 771 nm radiances
signal_histogram_771nm
/Offset/signal_histogram_771nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Mean Solar Induced Fluorescence at 757nm
Mean Solar Induced Fluorescence at 757nm (by footprint, for adjusted and unadjusted values)
SIF_Mean_757nm
/Offset/SIF_Mean_757nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Median Relative Solar Induced Fluorescence at 757nm
Median relative Solar Induced Fluorescence at 757nm (by footprint, for adjusted and unadjusted values)
SIF_Relative_Median_757nm
/Offset/SIF_Relative_Median_757nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Median Solar Induced Fluorescence at 757nm
Median Solar Induced Fluorescence at 757nm (by footprint, for adjusted and unadjusted values)
SIF_Median_757nm
/Offset/SIF_Median_757nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Mean Relative Solar Induced Fluorescence at 757nm
Mean relative Solar Induced Fluorescence at 757nm (by footprint, for adjusted and unadjusted values)
SIF_Relative_Mean_757nm
/Offset/SIF_Relative_Mean_757nm
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Daily Corrected Solar Induced Fluorescence at 740 nm
W/m^2/sr/µm
Daily Corrected Solar induced chlorophyll fluorescence at 740 nm: Daily_SIF_740nm = SIF_740 * /Science/daily_correction_factor
Daily_SIF_740nm
/Daily_SIF_740nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Raw Solar Induced Fluorescence at 771 nm
W/m^2/sr/µm
Solar Induced Chlorophyll Fluorescence at 771nm, no offset adjustment
SIF_Unadjusted_771nm
/Science/SIF_Unadjusted_771nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
1-Sigma Uncertainty of Retrieved Solar Induced Fluorescence at 771 nm
W/m^2/sr/µm
One-Sigma Statistical Uncertainty in Solar Induced Chlorophyll Fluorescence at 771nm
SIF_Uncertainty_771nm
/Science/SIF_Uncertainty_771nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Raw Relative Solar Induced Fluorescence at 757 nm
Solar Induced Chlorophyll Fluorescence at 757nm in fractions of continuum level, no offset adjustment
SIF_Unadjusted_Relative_757nm
/Science/SIF_Unadjusted_Relative_757nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Relative Solar Induced Fluorescence at 771 nm
Offset-Adjusted Solar Induced Chlorophyll Fluorescence at 771nm in fractions of continuum level
SIF_Relative_771nm
/Science/SIF_Relative_771nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Solar Induced Fluorescence at 771 nm
W/m^2/sr/µm
Offset-Adjusted Solar Induced Chlorophyll Fluorescence at 771nm
SIF_771nm
/Science/SIF_771nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
1
0
-127
0
18
IGBP Index
One-Minute Land Ecosystem Classification Product is a global (static map) data set of the International Geosphere-Biosphere Programme (IGBP) classification scheme stored on an equal-angle rectangular grid at 1-minute resolution. See http://modis-atmos.gsfc.nasa.gov/ECOSYSTEM/
IGBP_index
/Science/IGBP_index
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Solar Induced Fluorescence at 757 nm
W/m^2/sr/µm
Offset-Adjusted Solar Induced Chlorophyll Fluorescence at 757nm
SIF_757nm
/Science/SIF_757nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Continuum Level Radiance at 757 nm
W/m^2/sr/µm
Continuum Level Radiance at 757 nm
continuum_radiance_757nm
/Science/continuum_radiance_757nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-999.0000000
0.000000000
100.0000000
Fractional Land Cover in Ground Footprint
per cent
Percentage of land surface type within the sounding
sounding_land_fraction
/Science/sounding_land_fraction
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Continuum Level Radiance at 771 nm
W/m^2/sr/µm
Continuum Level Radiance at 771 nm
continuum_radiance_771nm
/Science/continuum_radiance_771nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Raw Solar Induced Fluorescence at 757 nm
W/m^2/sr/µm
Solar Induced Chlorophyll Fluorescence at 757nm, no offset adjustment
SIF_Unadjusted_757nm
/Science/SIF_Unadjusted_757nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Relative Solar Induced Fluorescence at 757 nm
Offset-Adjusted Solar Induced Chlorophyll Fluorescence at 757nm in fractions of continuum level
SIF_Relative_757nm
/Science/SIF_Relative_757nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Raw Relative Solar Induced Fluorescence at 771 nm
Solar induced chlorophyll fluorescence at 771nm in fractions of continuum level, no offset adjustment
SIF_Unadjusted_Relative_771nm
/Science/SIF_Unadjusted_Relative_771nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
1
0
-127
0
1
Sounding Quality Flag
Sounding Quality Flag: 0 = good, 1 = bad
sounding_qual_flag
/Science/sounding_qual_flag
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
1-Sigma Uncertainty of Retrieved Solar Induced Fluorescence at 757 nm
W/m^2/sr/µm
One-Sigma Statistical Uncertainty in Solar Induced Chlorophyll Fluorescence at 757nm
SIF_Uncertainty_757nm
/Science/SIF_Uncertainty_757nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Daily Correction Factor
Correction factor to estimate daily average SIF from instantaenous SIF (using pure geometric incoming light scaling)
daily_correction_factor
/Science/daily_correction_factor
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Daily Corrected Solar Induced Fluorescence at 771 nm
W/m^2/sr/µm
Daily Corrected Solar induced chlorophyll fluorescence at 771 nm: Daily_SIF_771nm = /Science/sif_771nm * /Science/daily_correction_factor
Daily_SIF_771nm
/Daily_SIF_771nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
Names of SAM/Target Sequences
Names of special sequences (OCO-3: SAM&Target, OCO-2: Target only), in the order of their observation; multiple entries of the same sequence are possible
SequencesName
/Sequences/SequencesName
ID of SAM/Target Sequences
IDs of special sequences (OCO-3 only, unavailable for OCO-2), in the order of their observation; multiple entries of the same sequence are possible
SequencesId
/Sequences/SequencesId
Type of Observation Sequence
Type of SAM/Target sequence observation: TG = Target, AM = Snapshot Area Mode (SAM; OCO-3 only)
SequencesMode
/Sequences/SequencesMode
1
0
-127
0
9999
Index of Sequence Observation
Index entry for current sounding in SequenceNames list; zero-based; -1 == no sequence
SequencesIndex
/Sequences/SequencesIndex
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
1
0
-127
0
127
Index of Segment in Sequence Observation
Index of segment in sequences for current sounding; zero-based; -1 == no segment
SegmentsIndex
/Sequences/SegmentsIndex
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-90.00000000
90.00000000
Center Latitude
latitude
degrees_north
Center latitude of the measurement
Latitude
/Latitude
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
360.0000000
Solar Azimuth Angle
degrees
Azimuth angle between the solar direction as defined by the sounding location, and the sounding local north
SAz
/SAz
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
1
0
-127
-1
2
Quality Control Flag
SIF Lite Quality Flag: 0 = best (passes quality control + cloud fraction = 0.0); 1 = good (passes quality control); 2 = bad (failed quality control); -1 = not investigated
Quality_Flag
/Quality_Flag
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
2
1.0000000000000000
0.0000000000000000
-999.00000000000000
0.0000000000000000
1.0000000000000000e+30
Time
time
Timestamp (seconds since 1 January 1990)
Delta_Time
/Delta_Time
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
90.00000000
Viewing Zenith Angle
degrees
Sensor zenith angle is the angle between the line of sight to the sensor and the local vertical
VZA
/VZA
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
Collection Label
The Collection Label of the Build, including the software version that created this product
CollectionLabel
/Metadata/CollectionLabel
1
0
-999
0
99999
Orbit Indentifier
Orbit Identifier: Start Orbit Number (OCO-2) or Start Solar Day (OCO-3) of observation
OrbitId
/Metadata/OrbitId
1
0
-127
1
8
Detector Footprint Identifier
OCO-3 footprint identifier (1-8), identifying the 8 independent OCO-3 spatial samples per frame
FootprintId
/Metadata/FootprintId
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
Build ID
The ID of the Build, including the software version that created this product
BuildId
/Metadata/BuildId
1
0
-127
0
4
Instrument Measurement Mode
Instrument Measurement Mode, 0=Nadir, 1=Glint, 2=Target, 3=AreaMap, 4=Transition; users might consider to separate these for analysis
MeasurementMode
/Metadata/MeasurementMode
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-180.0000000
180.0000000
Footprint Longitude Vertices
degrees_east
Longitude corner coordinates of the sounding location
footprint_longitude_vertices
/Geolocation/footprint_longitude_vertices
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
360.0000000
Sensor Azimuth Angle
degrees
Azimuth angle between line of sight and local north
sensor_azimuth_angle
/Geolocation/sensor_azimuth_angle
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-90.00000000
90.00000000
Footprint Latitude Vertices
degrees_north
Latitude corner coordinates of the sounding location
footprint_latitude_vertices
/Geolocation/footprint_latitude_vertices
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
360.0000000
Solar Azimuth Angle
degrees
Azimuth angle between the solar direction as defined by the sounding location, and the soudning local north
solar_azimuth_angle
/Geolocation/solar_azimuth_angle
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
90.00000000
Solar Zenith Angle
degrees
Solar zenith angle is the angle between the line of sight to the sun and the local vertical
solar_zenith_angle
/Geolocation/solar_zenith_angle
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-180.0000000
180.0000000
Longitude
longitude
Center longitude of the measurement
longitude
/Geolocation/longitude
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-90.00000000
90.00000000
Latitude
latitude
degrees_north
Center latitude of the measurement
latitude
/Geolocation/latitude
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
90.00000000
Sensor Zenith Angle
degrees
Sensor zenith angle is the angle between the line of sight to the sensor and the local vertical
sensor_zenith_angle
/Geolocation/sensor_zenith_angle
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-1000.000000
10000.00000
Surface Altitude
m
Surface altitude of observed footprint
altitude
/Geolocation/altitude
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
2
1.0000000000000000
0.0000000000000000
-999.00000000000000
0.0000000000000000
1.0000000000000000e+30
TAI93 Time
time
seconds since 1993-01-01 00:00:00 UTC
Timestamp (seconds since 1 January 1993)
time_tai93
/Geolocation/time_tai93
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
0.000000000
360.0000000
Viewing Azimuth Angle
degrees
Azimuth angle between line of sight and local north
VAz
/VAz
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
6
1.000000000
0.000000000
-8.999999984e+30
-1.000000015e+30
1.000000015e+30
Estimated 1-Sigma Uncertainty of Solar Induced Fluorescence at 740 nm
W/m^2/sr/µm
Uncertainty computed from continuum level radiance at 740 nm: SIF_Uncertainty_740 = 0.75 * ( (/Science/sif_757nm)^2 + (1.5*/Science/sif_771nm)^2 )^(1/2)
SIF_Uncertainty_740nm
/SIF_Uncertainty_740nm
Geolocation_latitude Geolocation_longitude Geolocation_time_tai93
4
1.000000000
0.000000000
-8.999999984e+30
-90.00000000
90.00000000
Corner Latitude
degrees_north
Corner latitude of the measurement
Latitude_Corners
/Latitude_Corners
4
1.000000000
0.000000000
-8.999999984e+30
-180.0000000
180.0000000
Corner Longitude
degrees_east
Corner longitude of the measurement
Longitude_Corners
/Longitude_Corners