https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-03-30T17:37:11.970112Z
2021-03-30T17:37:41.003653Z
s3://sentinel-s1-l1c/GRD/2021/3/30/IW/DV/S1A_IW_GRDH_1SDV_20210330T173711_20210330T173741_037231_046290_A283
Sentinel-1A
http://database.eohandbook.com/database/missionsummary.aspx?missionID=575
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
Synthetic Aperture Radar
https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration
2021-03-30T17:37:11.970112Z
2021-03-30T17:37:41.003653Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
346.87727924025705
693000
Copernicus S1 Core Ground Segment - TLS
2021-03-30T18:51:22.829681Z
Sentinel-1 IPF, 003.31
S1A_IW_GRDH_1SDV_20210330T173711_20210330T173741_037231_046290_A283
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.265986392433976 35.40653123949125,4.679941721923158 35.47061745383065,4.963066850451957 35.51357141177415,5.248202934194483 35.55611311604173,5.678613490450447 35.61896919313203,5.963389517408494 35.65966280282732,6.387664311775 35.71897357795175,6.670695036519419 35.75766143920632,6.989119554444564 35.80033172116245,6.977464110765654 35.858008502292606,6.90787223653272 36.21927825772683,6.874057555131342 36.40003417608286,6.827954175372029 36.57918967876685,6.787381615077614 36.759066062711476,6.748407869063044 36.93915049226787,6.669533326930308 37.29919477195615,6.644104703676745 37.4204604578145,6.31895343833798 37.378172248205644,6.028340667073937 37.33956500191273,5.738027671328785 37.30024616177855,5.3031306098353905 37.23993730340474,5.013587667244375 37.19884685337422,4.5798673399099545 37.13588911364364,4.291123145416527 37.093038498716794,3.867015141873255 37.028732868537716,3.8990921443661417 36.90768473871931,3.9447069760778875 36.72746446060594,3.989393067671608 36.54710847022751,4.036004302809144 36.36705404005158,4.0833367345787766 36.18711688131902,4.133218142547054 36.007581008157615,4.167157463731667 35.82558372089981,4.208370698426627 35.644714223705,4.265986392433976 35.40653123949125))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65361379316209
46.43202713963152
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF
-30
-22
4.4
-21.2
-21.2
-16.1
-16.1
Sentinel Hub, Sinergise
2021-12-26T03:18:58.006013Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E005/2021/03/30/046290
2.0E-4
2.0E-4
true
block average
2
2
36.0
5.0
35.0
6.0
POLYGON((6.0 35.66478070313391,5.678613490483478 35.61896919313672,5.0 35.519081760043804,5.0 36.0,6.0 36.0,6.0 35.66478070313391))
5000
5000
pixel centre
4326
GEOGCRS["WGS 84",
DATUM["World Geodetic System 1984",
ELLIPSOID["WGS 84",6378137,298.257223563,
LENGTHUNIT["metre",1]]],
PRIMEM["Greenwich",0,
ANGLEUNIT["degree",0.0174532925199433]],
CS[ellipsoidal,2],
AXIS["geodetic latitude (Lat)",north,
ORDER[1],
ANGLEUNIT["degree",0.0174532925199433]],
AXIS["geodetic longitude (Lon)",east,
ORDER[2],
ANGLEUNIT["degree",0.0174532925199433]],
ID["EPSG",4326]]
s1_rtc_046290_N35E005_2021_03_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_046290_N35E005_2021_03_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_046290_N35E005_2021_03_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_046290_N35E005_2021_03_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_046290_N35E005_2021_03_30_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198
GLO-30, release 2019
BILINEAR
https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008
EGM2008, 1x1 minute grid in WGS84
BILINEAR
Range Doppler Terrain Correction
https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf
4.4
0.2
-0.2
0.5
-4.4
0.5
https://ieeexplore.ieee.org/document/9554039
BILINEAR
https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids
WGS84 1 degree grid