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Global Attributes:	Title: MODIS Normalized Difference Vegetation Index 250m Institution: Institute for Space Sciences, Freie Universitaet Berlin Contact_person: Cintia Carbajal Henken, cintia.carbajal@wew.fu-berlin.de Source: MODIS Aqua via http://ladsweb.nascom.nasa.gov/data/search.html History: MODIS Data reprocessed with reprocess_modis_data-001.pro by Freie Universitaet Berlin Conventions: CF-1.6 Processing_date: 2014-12-08 15:53 UTC Author: Cintia Carbajal Henken (cintia.carbajal@wew.fu-berlin.de) and Therese Keck Comments: Several tiles of the MYD13Q1 (contains MODIS Aqua 16 day averaged NDVI at 250m horizontal resolution) products are merged to produce a file that covers the HD(CP)2 full domain. Licence: For non-commercial use only. This data is subject to the HD(CP)2 data policy to be found at hdcp2.zmaw.de and in the HD(CP)2 Observation Data Product Standard.

Variables:	time: Array of 64 bit Reals [time = 0..0] time: standard_name: time long_name: reference time units: seconds since 1970-01-01 00:00:00 bounds: time_bnds description: first day/start time of the Aqua/Terra 16-day averaged product _ChunkSizes: 1
	time_bnds: Array of 64 bit Reals [time = 0..0][nv = 0..1] time: nv: description: start and end time of the 16-day averaged product long_name: time_bounds units: s _ChunkSizes: 1, 2
	zsl: Array of 32 bit Reals [time = 0..0] time: _FillValue: -999.0 standard_name: altitude long_name: altitude above sea level units: m _ChunkSizes: 1
	zag: Array of 32 bit Reals [time = 0..0] time: _FillValue: -999.0 standard_name: height long_name: height of instrument above ground units: m _ChunkSizes: 1
	lat: Array of 32 bit Reals [lat = 0..9599][lon = 0..14399] lat: lon: standard_name: latitude long_name: latitude coordinate units: degree_north valid_min: 30.001072 valid_max: 59.998974 _ChunkSizes: 800, 1200
	lon: Array of 32 bit Reals [lat = 0..9599][lon = 0..14399] lat: lon: long_name: longitude coordinate units: degree_east valid_min: 0.0011197489 valid_max: 39.996517 standard_name: longitude _ChunkSizes: 800, 1200
	ndvi: Array of 16 bit Integers [time = 0..0][lat = 0..9599][lon = 0..14399] time: lat: lon: _FillValue: -3000 long_name: Normalized Difference Vegetation Index standard_name: normalized_difference_vegetation_index units: 1 coordinates: lat lon scale_factor: 1.0E-4 add_offset: 0 valid_min: -2000 valid_max: 9993 _ChunkSizes: 1, 1067, 1600
	evi: Array of 16 bit Integers [time = 0..0][lat = 0..9599][lon = 0..14399] time: lat: lon: _FillValue: -3000 long_name: Enhanced Vegetation Index units: 1 coordinates: lat lon scale_factor: 1.0E-4 add_offset: 0 valid_min: -2000 valid_max: 10000 _ChunkSizes: 1, 1067, 1600
	ndvi_flag: Array of 16 bit Integers [time = 0..0][lat = 0..9599][lon = 0..14399] time: lat: lon: scale_factor: 1 add_offset: 0 comment: Flags are of data type integer and need to be converted into 16bit binaries for interpretation. For further information see https://lpdaac.usgs.gov/products/modis_products_table/myd13q1 and https://lpdaac.usgs.gov/products/modis_products_table/mod13q1 description: MODLAND_QA: Bit No [0-1]. 00=VI produced, good quality ; 01=VI produced, but check other QA ; 10=Pixel produced, but most probably cloudy ; 11=Pixel not produced due to other reasons than clouds \| VI usefulness: Bit No [2–5]. 0000=Highest quality ; 0001=Lower quality ; 0010=Decreasing quality ; 0100=Decreasing quality ; 1000=Decreasing quality ; 1001=Decreasing quality ; 1010=Decreasing quality ; 1100=Lowest quality ; 1101=Quality so low that it is not useful ; 1110=L1B data faulty ; 1111=Not useful for any other reason/not processed \| Aerosol quantity: Bit No [6–7]. 00=Climatology ; 01=Low ; 10=Average ; 11=High \| Adjacent cloud detected: Bit No 8. 1=Yes ; 0=No \| Atmosphere BRDF correction performed: Bit No 9. 1=Yes ; 0=No \| Mixed Clouds: Bit No 10. 1=Yes ; 0=No \| Land/Water Flag: Bit No [11-13]. 000=Shallow ocean ; 001=Land (Nothing else but land) ; 010=Ocean coastlines and lake shorelines ; 011=Shallow inland water ; 100=Ephemeral water ; 101=Deep inland water ; 110=Moderate or continental ocean ; 111=Deep ocean \| Possible snow/ice: Bit No 14. 1=Yes ; 0=No \| Possible shadow: Bit No 15. 1=Yes ; 0=No standard_name: normalized_difference_vegetation_index status_flag units: bit coordinates: lat lon _ChunkSizes: 1, 1067, 1600

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DDS:

Dataset {
    Float64 time[time = 1];
    Float64 time_bnds[time = 1][nv = 2];
    Float32 zsl[time = 1];
    Float32 zag[time = 1];
    Float32 lat[lat = 9600][lon = 14400];
    Float32 lon[lat = 9600][lon = 14400];
    Int16 ndvi[time = 1][lat = 9600][lon = 14400];
    Int16 evi[time = 1][lat = 9600][lon = 14400];
    Int16 ndvi_flag[time = 1][lat = 9600][lon = 14400];
} ftpthredds/samd/data/modis/01/ndvi/l3/hdfd/fub/2010/hdfd_fub_modis01_l3_ndvi_v00_20100109000000.nc;

OPeNDAP Dataset Access Form

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