sur_refl_b01[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Int16)

attributes
- coordinates: Latitude Longitude (Type is String)
- _FillValue: -28672 (Type is Int16)
- long_name: Surface_reflectance_for_band_1 (Type is String)
- units: reflectance (Type is String)
- valid_range: -100, 16000 (Type is Int16)
- scale_factor_err: 0.0000000000000000 (Type is Float64)
- add_offset_err: 0.0000000000000000 (Type is Float64)
- calibrated_nt: 5 (Type is Int32)
- scale_factor: 0.00010000000000000000 (Type is Float64)
- add_offset: 0.0000000000000000 (Type is Float64)
- grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String)

sur_refl_b02[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Int16)

attributes
- coordinates: Latitude Longitude (Type is String)
- _FillValue: -28672 (Type is Int16)
- long_name: Surface_reflectance_for_band_2 (Type is String)
- units: reflectance (Type is String)
- valid_range: -100, 16000 (Type is Int16)
- scale_factor_err: 0.0000000000000000 (Type is Float64)
- add_offset_err: 0.0000000000000000 (Type is Float64)
- calibrated_nt: 5 (Type is Int32)
- scale_factor: 0.00010000000000000000 (Type is Float64)
- add_offset: 0.0000000000000000 (Type is Float64)
- grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String)

sur_refl_state_250m[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is UInt16)

attributes
- coordinates: Latitude Longitude (Type is String)
- _FillValue: 65535 (Type is UInt16)
- long_name: Surface_reflectance_250m_state_flags (Type is String)
- units: bit field (Type is String)
- valid_range: 0, 57343 (Type is UInt16)
- QA_bitmap_index: Bits are listed from the MSB (bit 15) to the LSB (bit 0): Bit Description 15 internal snow algorithm flag; 1 -- yes 0 -- no 14 Salt pan; 1 -- yes 0 -- no 13 Pixel is adjacent to cloud; 1 -- yes 0 -- no 12 MOD35 snow/ice flag; 1 -- yes 0 -- no 11 internal fire algorithm flag; 1 -- fire 0 -- no fire 10 internal cloud algorithm flag; 1 -- cloud 0 -- no cloud 8-9 cirrus detected; 00 -- none 01 -- small 10 -- average 11 -- high 6-7 aerosol quantity; 00 -- climatology 01 -- low 10 -- average 11 -- high 3-5 land/water flag; 000 -- shallow ocean 001 -- land 010 -- ocean coastlines and lake shorelines 011 -- shallow inland water 100 -- ephemeral water 101 -- deep inland water 110 -- continental/moderate ocean 111 -- deep ocean 2 cloud shadow; 1 -- yes 0 -- no 0-1 cloud state; 00 -- clear 01 -- cloudy 10 -- mixed 11 -- not set, assumed clear (Type is String)
- grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String)

sur_refl_qc_250m[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is UInt16)

attributes
- coordinates: Latitude Longitude (Type is String)
- _FillValue: 65535 (Type is UInt16)
- long_name: Surface_reflectance_250m_quality_control_flags (Type is String)
- units: bit field (Type is String)
- valid_range: 0, 32767 (Type is UInt16)
- QA_bitmap_index: Bits are listed from the MSB (bit 15) to the LSB (bit 0): Bit Description 15 spare (unused); 14 different orbit from 500 m; 1 -- yes 0 -- no 13 adjacency correction performed; 1 -- yes 0 -- no 12 atmospheric correction performed; 1 -- yes 0 -- no 8-11 band 2 data quality four bit range; 0000 -- highest quality 0111 -- noisy detector 1000 -- dead detector, data interpolated in L1B 1001 -- solar zenith >= 86 degrees 1010 -- solar zenith >= 85 and < 86 degrees 1011 -- missing input 1100 -- internal constant used in place of climatological data for at least one atmospheric constant 1101 -- correction out of bounds pixel constrained to extreme allowable value 1110 -- L1B data faulty 1111 -- not processed due to deep ocean or clouds 4-7 band 1 data quality four bit range; SAME AS ABOVE 2-3 spare (unused); 0-1 MODLAND QA bits; corrected product produced at 00 -- ideal quality all bands 01 -- less than ideal quality some or all bands corrected product not produced due to 10 -- cloud effects all bands 11 -- other reasons some or all bands may be fill value [Note that a value of (11) overrides a value of (01)]. (Type is String)
- grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String)

Latitude[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Float64)

attributes
- long_name: Latitude (Type is String)
- units: degrees_north (Type is String)

Longitude[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Float64)

attributes
- long_name: Longitude (Type is String)
- units: degrees_east (Type is String)

YDim[ /YDim= 0..4799] (Type is Float64)

attributes
- standard_name: projection_y_coordinate (Type is String)
- long_name: y coordinate of projection for grid MOD_Grid_250m_Surface_Reflectance (Type is String)
- units: meter (Type is String)
- _CoordinateAxisType: GeoY (Type is String)

XDim[ /XDim= 0..4799] (Type is Float64)

attributes
- standard_name: projection_x_coordinate (Type is String)
- long_name: x coordinate of projection for grid MOD_Grid_250m_Surface_Reflectance (Type is String)
- units: meter (Type is String)
- _CoordinateAxisType: GeoX (Type is String)

MOD_Grid_250m_Surface_Reflectance_eos_cf_projection(Type is Byte)

attributes
- grid_mapping_name: sinusoidal (Type is String)
- longitude_of_central_meridian: 0.0 (Type is Float64)
- earth_radius: 6371007.181 (Type is Float64)
- _CoordinateAxisTypes: GeoX GeoY (Type is String)

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Global Attributes	View/Hide HDF_GLOBAL HDFEOSVersion: HDFEOS_V2.17 (Type is String) identifier_product_doi: 10.5067/MODIS/MOD09Q1.006 (Type is String) identifier_product_doi_authority: http://dx.doi.org (Type is String)

Global Dimensions	View/Hide [ /YDim = 0..4799 ] [ /XDim = 0..4799 ]

Variables	sur_refl_b01[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Int16) attributes coordinates: Latitude Longitude (Type is String) _FillValue: -28672 (Type is Int16) long_name: Surface_reflectance_for_band_1 (Type is String) units: reflectance (Type is String) valid_range: -100, 16000 (Type is Int16) scale_factor_err: 0.0000000000000000 (Type is Float64) add_offset_err: 0.0000000000000000 (Type is Float64) calibrated_nt: 5 (Type is Int32) scale_factor: 0.00010000000000000000 (Type is Float64) add_offset: 0.0000000000000000 (Type is Float64) grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String) sur_refl_b02[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Int16) attributes coordinates: Latitude Longitude (Type is String) _FillValue: -28672 (Type is Int16) long_name: Surface_reflectance_for_band_2 (Type is String) units: reflectance (Type is String) valid_range: -100, 16000 (Type is Int16) scale_factor_err: 0.0000000000000000 (Type is Float64) add_offset_err: 0.0000000000000000 (Type is Float64) calibrated_nt: 5 (Type is Int32) scale_factor: 0.00010000000000000000 (Type is Float64) add_offset: 0.0000000000000000 (Type is Float64) grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String) sur_refl_state_250m[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is UInt16) attributes coordinates: Latitude Longitude (Type is String) _FillValue: 65535 (Type is UInt16) long_name: Surface_reflectance_250m_state_flags (Type is String) units: bit field (Type is String) valid_range: 0, 57343 (Type is UInt16) QA_bitmap_index: Bits are listed from the MSB (bit 15) to the LSB (bit 0): Bit Description 15 internal snow algorithm flag; 1 -- yes 0 -- no 14 Salt pan; 1 -- yes 0 -- no 13 Pixel is adjacent to cloud; 1 -- yes 0 -- no 12 MOD35 snow/ice flag; 1 -- yes 0 -- no 11 internal fire algorithm flag; 1 -- fire 0 -- no fire 10 internal cloud algorithm flag; 1 -- cloud 0 -- no cloud 8-9 cirrus detected; 00 -- none 01 -- small 10 -- average 11 -- high 6-7 aerosol quantity; 00 -- climatology 01 -- low 10 -- average 11 -- high 3-5 land/water flag; 000 -- shallow ocean 001 -- land 010 -- ocean coastlines and lake shorelines 011 -- shallow inland water 100 -- ephemeral water 101 -- deep inland water 110 -- continental/moderate ocean 111 -- deep ocean 2 cloud shadow; 1 -- yes 0 -- no 0-1 cloud state; 00 -- clear 01 -- cloudy 10 -- mixed 11 -- not set, assumed clear (Type is String) grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String) sur_refl_qc_250m[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is UInt16) attributes coordinates: Latitude Longitude (Type is String) _FillValue: 65535 (Type is UInt16) long_name: Surface_reflectance_250m_quality_control_flags (Type is String) units: bit field (Type is String) valid_range: 0, 32767 (Type is UInt16) QA_bitmap_index: Bits are listed from the MSB (bit 15) to the LSB (bit 0): Bit Description 15 spare (unused); 14 different orbit from 500 m; 1 -- yes 0 -- no 13 adjacency correction performed; 1 -- yes 0 -- no 12 atmospheric correction performed; 1 -- yes 0 -- no 8-11 band 2 data quality four bit range; 0000 -- highest quality 0111 -- noisy detector 1000 -- dead detector, data interpolated in L1B 1001 -- solar zenith >= 86 degrees 1010 -- solar zenith >= 85 and < 86 degrees 1011 -- missing input 1100 -- internal constant used in place of climatological data for at least one atmospheric constant 1101 -- correction out of bounds pixel constrained to extreme allowable value 1110 -- L1B data faulty 1111 -- not processed due to deep ocean or clouds 4-7 band 1 data quality four bit range; SAME AS ABOVE 2-3 spare (unused); 0-1 MODLAND QA bits; corrected product produced at 00 -- ideal quality all bands 01 -- less than ideal quality some or all bands corrected product not produced due to 10 -- cloud effects all bands 11 -- other reasons some or all bands may be fill value [Note that a value of (11) overrides a value of (01)]. (Type is String) grid_mapping: MOD_Grid_250m_Surface_Reflectance_eos_cf_projection (Type is String) Latitude[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Float64) attributes long_name: Latitude (Type is String) units: degrees_north (Type is String) Longitude[ /YDim= 0..4799] [ /XDim= 0..4799] (Type is Float64) attributes long_name: Longitude (Type is String) units: degrees_east (Type is String) YDim[ /YDim= 0..4799] (Type is Float64) attributes standard_name: projection_y_coordinate (Type is String) long_name: y coordinate of projection for grid MOD_Grid_250m_Surface_Reflectance (Type is String) units: meter (Type is String) _CoordinateAxisType: GeoY (Type is String) XDim[ /XDim= 0..4799] (Type is Float64) attributes standard_name: projection_x_coordinate (Type is String) long_name: x coordinate of projection for grid MOD_Grid_250m_Surface_Reflectance (Type is String) units: meter (Type is String) _CoordinateAxisType: GeoX (Type is String) MOD_Grid_250m_Surface_Reflectance_eos_cf_projection(Type is Byte) attributes grid_mapping_name: sinusoidal (Type is String) longitude_of_central_meridian: 0.0 (Type is Float64) earth_radius: 6371007.181 (Type is Float64) _CoordinateAxisTypes: GeoX GeoY (Type is String)

dataset: MOD09Q1.A2007001.h31v08.006.2015126040724.hdf
dmr

OPeNDAP Hyrax (1.17.0)
Documentation Questions? Contact Support

dataset: MOD09Q1.A2007001.h31v08.006.2015126040724.hdf dmr

OPeNDAP Hyrax (1.17.0) Documentation Questions? Contact Support

dataset: MOD09Q1.A2007001.h31v08.006.2015126040724.hdf
dmr

OPeNDAP Hyrax (1.17.0)
Documentation Questions? Contact Support