lpdaac_mod09a1v061_sr: MODIS Surface Reflectance 8-Day (SR) MOD09A1 Collection 061, 500 m sinusoidal projection.

2023

December

All days

MODIS Surface Reflectance 8-Day (SR) MOD09A1 Collection 061, 500 m sinusoidal projection.

lpdaac_mod09a1v061_sr across December 2023

Last processed
76 datasets
  • 19 unique regions
  • No CRSes defined

Metadata (eo3)

Common fields

dataset_maturity • format GeoTIFF instrument MODIS product_family •

JSON / GeoJSON

Location 🔗 (samples)

s3://easi-dc-data/products-index/lpdaac_mod09a1v061_sr/

Measurements 🔗

nodata
int16 sur_refl_b01 / sur_refl_b01 -28672
int16 sur_refl_b02 / sur_refl_b02 -28672
int16 sur_refl_b03 / sur_refl_b03 -28672
int16 sur_refl_b04 / sur_refl_b04 -28672
int16 sur_refl_b05 / sur_refl_b05 -28672
int16 sur_refl_b06 / sur_refl_b06 -28672
int16 sur_refl_b07 / sur_refl_b07 -28672
uint32 sur_refl_qc / sur_refl_qc_500m 4294967295
int16 sur_refl_szen / sur_refl_szen 0
int16 sur_refl_vzen / sur_refl_vzen 0
int16 sur_refl_raz / sur_refl_raz 0
uint16 sur_refl_state / sur_refl_state_500m 65535
uint16 sur_refl_doy / sur_refl_day_of_year 65535

Total: 13

Definition 🔗

RAW As Stac
name: lpdaac_mod09a1v061_sr
metadata_type: eo3
description: MODIS Surface Reflectance 8-Day (SR) MOD09A1 Collection 061, 500 m sinusoidal projection.
metadata:
product:
name: lpdaac_mod09a1v061_sr
measurements: [
name: sur_refl_b01
dtype: int16
units: 1
nodata: -28672
aliases: [
sur_refl_b01
]
add_offset: 0
scale_factor: 0.0001
name: sur_refl_b02
dtype: int16
units: 1
nodata: -28672
aliases: [
sur_refl_b02
]
add_offset: 0
scale_factor: 0.0001
name: sur_refl_b03
dtype: int16
units: 1
nodata: -28672
aliases: [
sur_refl_b03
]
add_offset: 0
scale_factor: 0.0001
name: sur_refl_b04
dtype: int16
units: 1
nodata: -28672
aliases: [
sur_refl_b04
]
add_offset: 0
scale_factor: 0.0001
name: sur_refl_b05
dtype: int16
units: 1
nodata: -28672
aliases: [
sur_refl_b05
]
add_offset: 0
scale_factor: 0.0001
name: sur_refl_b06
dtype: int16
units: 1
nodata: -28672
aliases: [
sur_refl_b06
]
add_offset: 0
scale_factor: 0.0001
name: sur_refl_b07
dtype: int16
units: 1
nodata: -28672
aliases: [
sur_refl_b07
]
add_offset: 0
scale_factor: 0.0001
name: sur_refl_qc
dtype: uint32
units: 1
nodata: 4294967295
aliases: [
sur_refl_qc_500m
]
flags_definition:
b1_qual:
bits: [
2
3
4
5
]
values:
0: highest_quality
7: noisy_detector
8: dead_detector_data_interpolated_in_L1B
9: solar_zenith_gte_86_deg
10: solar_zenith_gte_85_and_lt_86_deg
11: missing_input
12: internal_constant_used_in_place_of_climatological_data_for_at_least_one_atmospheric_constant
13: correction_out_of_bounds_pixel_constrained_to_extreme_allowable_value
14: L1B_data_faulty
15: not_processed_due_to_deep_ocean_or_clouds
b2_qual:
bits: [
6
7
8
9
]
values:
0: highest_quality
7: noisy_detector
8: dead_detector_data_interpolated_in_L1B
9: solar_zenith_gte_86_deg
10: solar_zenith_gte_85_and_lt_86_deg
11: missing_input
12: internal_constant_used_in_place_of_climatological_data_for_at_least_one_atmospheric_constant
13: correction_out_of_bounds_pixel_constrained_to_extreme_allowable_value
14: L1B_data_faulty
15: not_processed_due_to_deep_ocean_or_clouds
b3_qual:
bits: [
10
11
12
13
]
values:
0: highest_quality
7: noisy_detector
8: dead_detector_data_interpolated_in_L1B
9: solar_zenith_gte_86_deg
10: solar_zenith_gte_85_and_lt_86_deg
11: missing_input
12: internal_constant_used_in_place_of_climatological_data_for_at_least_one_atmospheric_constant
13: correction_out_of_bounds_pixel_constrained_to_extreme_allowable_value
14: L1B_data_faulty
15: not_processed_due_to_deep_ocean_or_clouds
b4_qual:
bits: [
14
15
16
17
]
values:
0: highest_quality
7: noisy_detector
8: dead_detector_data_interpolated_in_L1B
9: solar_zenith_gte_86_deg
10: solar_zenith_gte_85_and_lt_86_deg
11: missing_input
12: internal_constant_used_in_place_of_climatological_data_for_at_least_one_atmospheric_constant
13: correction_out_of_bounds_pixel_constrained_to_extreme_allowable_value
14: L1B_data_faulty
15: not_processed_due_to_deep_ocean_or_clouds
b5_qual:
bits: [
18
19
20
21
]
values:
0: highest_quality
7: noisy_detector
8: dead_detector_data_interpolated_in_L1B
9: solar_zenith_gte_86_deg
10: solar_zenith_gte_85_and_lt_86_deg
11: missing_input
12: internal_constant_used_in_place_of_climatological_data_for_at_least_one_atmospheric_constant
13: correction_out_of_bounds_pixel_constrained_to_extreme_allowable_value
14: L1B_data_faulty
15: not_processed_due_to_deep_ocean_or_clouds
b6_qual:
bits: [
22
23
24
25
]
values:
0: highest_quality
7: noisy_detector
8: dead_detector_data_interpolated_in_L1B
9: solar_zenith_gte_86_deg
10: solar_zenith_gte_85_and_lt_86_deg
11: missing_input
12: internal_constant_used_in_place_of_climatological_data_for_at_least_one_atmospheric_constant
13: correction_out_of_bounds_pixel_constrained_to_extreme_allowable_value
14: L1B_data_faulty
15: not_processed_due_to_deep_ocean_or_clouds
b7_qual:
bits: [
26
27
28
29
]
values:
0: highest_quality
7: noisy_detector
8: dead_detector_data_interpolated_in_L1B
9: solar_zenith_gte_86_deg
10: solar_zenith_gte_85_and_lt_86_deg
11: missing_input
12: internal_constant_used_in_place_of_climatological_data_for_at_least_one_atmospheric_constant
13: correction_out_of_bounds_pixel_constrained_to_extreme_allowable_value
14: L1B_data_faulty
15: not_processed_due_to_deep_ocean_or_clouds
modland_qa:
bits: [
0
1
]
values:
0: produced_ideal_quality_all_bands
1: produced_lt_ideal_quality_some_or_all_bands
2: not_produced_cloud
3: not_produced_other
adjacency_correction_performed:
bits: [
31
]
values:
0: False
1: True
atmospheric_correction_performed:
bits: [
30
]
values:
0: False
1: True
name: sur_refl_szen
dtype: int16
units: Degree
nodata: 0
aliases: [
sur_refl_szen
]
add_offset: 0
scale_factor: 0.01
name: sur_refl_vzen
dtype: int16
units: Degree
nodata: 0
aliases: [
sur_refl_vzen
]
add_offset: 0
scale_factor: 0.01
name: sur_refl_raz
dtype: int16
units: Degree
nodata: 0
aliases: [
sur_refl_raz
]
add_offset: 0
scale_factor: 0.01
name: sur_refl_state
dtype: uint16
units: 1
nodata: 65535
aliases: [
sur_refl_state_500m
]
flags_definition:
salt_pan:
bits: [
14
]
values:
0: False
1: True
land_water:
bits: [
3
4
5
]
values:
0: shallow_ocean
1: land
2: ocean_coastlines_and_lake_shorelines
3: shallow_inland_water
4: ephemeral_water
5: deep_inland_water
6: continental_moderate_ocean
7: deep_ocean
cloud_state:
bits: [
0
1
]
values:
0: clear
1: cloudy
2: mixed
3: not_set_assumed_clear
cloud_shadow:
bits: [
2
]
values:
0: False
1: True
mod35_snow_ice:
bits: [
12
]
values:
0: False
1: True
cirrus_detected:
bits: [
8
9
]
values:
0: none
1: small
2: average
3: high
aerosol_quantity:
bits: [
6
7
]
values:
0: climatology
1: low
2: average
3: high
internal_snow_mask:
bits: [
15
]
values:
0: no_snow
1: snow
internal_fire_algorithm:
bits: [
11
]
values:
0: no_fire
1: fire
internal_cloud_algorithm:
bits: [
10
]
values:
0: no_cloud
1: cloud
pixel_is_adjacent_to_cloud:
bits: [
13
]
values:
0: False
1: True
name: sur_refl_doy
dtype: uint16
units: Julian day
nodata: 65535
aliases: [
sur_refl_day_of_year
]
]
load:
crs: PROJCS["unnamed",GEOGCS["unnamed ellipse",DATUM["unknown",SPHEROID["unnamed",6371007.181,0]],PRIMEM["Greenwich",0],UNIT["degree",0.0174532925199433]],PROJECTION["Sinusoidal"],PARAMETER["longitude_of_center",0],PARAMETER["false_easting",0],PARAMETER["false_northing",0],UNIT["metre",1,AUTHORITY["EPSG","9001"]]]
resolution:
x: 463.312716527778
y: -463.312716527778