Dataset Information

title: Normalized Difference Vegetation Index parameters derived from NOAA-14 GAC data for day 1998/164
institution: NASA/GSFC/SED/ESD/HBSL/TIS/MODIS-LAND > MODIS Land Science Team, Terrestrial Information Systems, Hydrospheric and Biospheric Science Laboratory, Earth Sciences Division, Science and Exploration Directorate, Goddard Space Flight Center, NASA
Conventions: CF-1.6
Metadata_Conventions: CF-1.6, Unidata Dataset Discovery v1.0
standard_name_vocabulary: CF Standard Name Table (v25, 05 July 2013)
naming_authority: gov.noaa.ncdc
license: No constraints on data access or use
cdm_data_type: Grid
time_coverage_start: 1998-06-13T00:00:00Z
time_coverage_end: 1998-06-13T23:59:00Z
product_version: v5r0
platform: NOAA-3 > National Oceanic & Atmospheric Administration-3
sensor: AVHRR > Advanced Very High Resolution Radiometer
keywords_vocabulary: NASA Global Change Master Directory (GCMD) Earth Science Keywords, Version 8.0
keywords: EARTH SCIENCE > BIOSPHERE > VEGETATION > VEGETATION INDEX
source: NSS.GHRR.NJ.D98163.S2356.E0145.B1778586.GC, NSS.GHRR.NJ.D98164.S0140.E0334.B1778687.WI, NSS.GHRR.NJ.D98164.S0329.E0523.B1778788.WI, NSS.GHRR.NJ.D98164.S0518.E0712.B1778889.WI, NSS.GHRR.NJ.D98164.S0707.E0853.B1778990.WI, NSS.GHRR.NJ.D98164.S0849.E1042.B1779091.GC, NSS.GHRR.NJ.D98164.S1037.E1211.B1779192.GC, NSS.GHRR.NJ.D98164.S1205.E1352.B1779293.GC, NSS.GHRR.NJ.D98164.S1346.E1540.B1779394.GC, NSS.GHRR.NJ.D98164.S1535.E1713.B1779495.GC, NSS.GHRR.NJ.D98164.S1708.E1837.B1779596.WI, NSS.GHRR.NJ.D98164.S1832.E2019.B1779597.WI, NSS.GHRR.NJ.D98164.S2013.E2205.B1779698.GC, NSS.GHRR.NJ.D98164.S2204.E2350.B1779899.GC, NSS.GHRR.NJ.D98164.S2345.E0135.B1779900.GC, NCEP_REANALYSIS_SURFACE_1998164.hdf, NCEP_REANALYSIS_SURFACE_1998164.hdf, TOMS_1998164.hdf, GLOBAL_LAND_SEA.4KM, NOAA-14.OLE.txt
date_created: 2017-06-19T16:27:23Z
spatial_resolution: 0.050000 degrees per pixel
geospatial_lat_min: -90.0000000
geospatial_lat_max: 90.0000000
geospatial_lon_min: -180.000000
geospatial_lon_max: 180.000000
metadata_link: gov.noaa.ncdc:C00813
cdr_program: NOAA Climate Data Record Program for satellites
cdr_variable: NDVI
Process: LTDR_GAPS
PostProcessingVersion: 2.5
PFIIVersion: 3.5.45
Satellite: NOAA-14
Instrument: AVHRR
InputDataType: GAC
summary: AVHRR GAC data from NOAA-14 for 1998, days 164 to 164, processed by the Long-Term Land Data Record (LTDR) project (v3.5.45) into normalized difference vegetation index (NDVI) and quality-control flags.
ProductionDate: 2017-06-19T16:27:23.000000Z
grid_mapping_name: latitude_longitude
LocalGranuleId: AVHRR-Land_v005_AVH13C1_NOAA-14_19980613_c20170619162723.nc
id: AVHRR-Land_v005_AVH13C1_NOAA-14_19980613_c20170619162723.nc
RangeBeginningDate: 1998-164
RangeBeginningTime: 00:00:00.0000
RangeEndingDate: 1998-164
RangeEndingTime: 23:59:59.9999
PercentMissingData: 23.34
PercentValidDaytimeData: 30.45
PercentValidDaytimeLand: 30.45
PercentValidClearDaytimeLand: 5.78
PercentValidDaytimeLandInCloudShadow: 1.55
PercentValidClearDaytimeWater: 0.00
PercentValidDaytimeWaterInCloudShadow: 0.00
ESDT: N14_AVH13C1_NC
LongName: NOAA-14 AVHRR Atmospherically Corrected Normalized Difference Vegitation Index Daily L3 Global 0.05 Deg CMG NetCDF
identifier_product_doi: 10.5067/AVHRR/N14_AVH13C1_NC.005
identifier_product_doi_authority: https://www.doi.org
ShortName: N14_AVH13C1_NC
LocalGranuleID: AVHRR-Land_v005_AVH13C1_NOAA-14_19980613_c20170619162723.nc
VersionId: 3.5.45
ProductionTime: 2017-06-19T16:27:23.000000Z


Variables in this Dataset

latitude: Array of 32 bit Reals [latitude = 0..3599]
units: degrees_north
long_name: latitude
axis: Y
standard_name: latitude
bounds: lat_bnds
longitude: Array of 32 bit Reals [longitude = 0..7199]
units: degrees_east
long_name: longitude
axis: X
standard_name: longitude
bounds: lon_bnds
time: Array of 32 bit Reals [time = 0..0]
units: days since 1981-01-01 00:00:00
long_name: time
axis: T
standard_name: time
calendar: gregorian
lat_bnds: Array of 32 bit Reals [latitude = 0..3599][nv = 0..1]
lon_bnds: Array of 32 bit Reals [longitude = 0..7199][nv = 0..1]
NDVI: Grid
scale_factor: 0.0001000000000000000
add_offset: 0.000000000000000
long_name: NOAA Climate Data Record of Normalized Difference Vegetation Index
units: 1
valid_range: -1000, 10000
_FillValue: -9999
standard_name: normalized_difference_vegetation_index
NDVI: Array of 16 bit Integers [time = 0..0][latitude = 0..3599][longitude = 0..7199]
scale_factor: 0.0001000000000000000
add_offset: 0.000000000000000
long_name: NOAA Climate Data Record of Normalized Difference Vegetation Index
units: 1
valid_range: -1000, 10000
_FillValue: -9999
standard_name: normalized_difference_vegetation_index
time: Array of 32 bit Reals [time = 0..0]
units: days since 1981-01-01 00:00:00
long_name: time
axis: T
standard_name: time
calendar: gregorian
latitude: Array of 32 bit Reals [latitude = 0..3599]
units: degrees_north
long_name: latitude
axis: Y
standard_name: latitude
bounds: lat_bnds
longitude: Array of 32 bit Reals [longitude = 0..7199]
units: degrees_east
long_name: longitude
axis: X
standard_name: longitude
bounds: lon_bnds
TIMEOFDAY: Grid
scale_factor: 0.01000000000000000
add_offset: 0.000000000000000
long_name: Time since Start of Data Day
units: hours since 1998-06-13 00:00:00
valid_range: 0, 2399
_FillValue: -9999
TIMEOFDAY: Array of 16 bit Integers [time = 0..0][latitude = 0..3599][longitude = 0..7199]
scale_factor: 0.01000000000000000
add_offset: 0.000000000000000
long_name: Time since Start of Data Day
units: hours since 1998-06-13 00:00:00
valid_range: 0, 2399
_FillValue: -9999
time: Array of 32 bit Reals [time = 0..0]
units: days since 1981-01-01 00:00:00
long_name: time
axis: T
standard_name: time
calendar: gregorian
latitude: Array of 32 bit Reals [latitude = 0..3599]
units: degrees_north
long_name: latitude
axis: Y
standard_name: latitude
bounds: lat_bnds
longitude: Array of 32 bit Reals [longitude = 0..7199]
units: degrees_east
long_name: longitude
axis: X
standard_name: longitude
bounds: lon_bnds
QA: Grid
flag_masks: 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, -32768
flag_meanings: cloudy cloud_shadow water sunglint dense_dark_vegetation night ch1_to_5_valid ch1_invalid ch2_invalid ch3_invalid ch4_invalid ch5_invalid rho3_invalid BRDF_corr_problem polar_flag
long_name: Quality Assurance
QA: Array of 16 bit Integers [time = 0..0][latitude = 0..3599][longitude = 0..7199]
flag_masks: 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, -32768
flag_meanings: cloudy cloud_shadow water sunglint dense_dark_vegetation night ch1_to_5_valid ch1_invalid ch2_invalid ch3_invalid ch4_invalid ch5_invalid rho3_invalid BRDF_corr_problem polar_flag
long_name: Quality Assurance
time: Array of 32 bit Reals [time = 0..0]
units: days since 1981-01-01 00:00:00
long_name: time
axis: T
standard_name: time
calendar: gregorian
latitude: Array of 32 bit Reals [latitude = 0..3599]
units: degrees_north
long_name: latitude
axis: Y
standard_name: latitude
bounds: lat_bnds
longitude: Array of 32 bit Reals [longitude = 0..7199]
units: degrees_east
long_name: longitude
axis: X
standard_name: longitude
bounds: lon_bnds