https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-12-16T16:18:40.492140Z
2021-12-16T16:19:09.518372Z
s3://sentinel-s1-l1c/GRD/2021/12/16/IW/DV/S1B_IW_GRDH_1SDV_20211216T161840_20211216T161909_030053_0396A3_67CD
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-12-16T16:18:40.492140Z
2021-12-16T16:19:09.518372Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1B_OPER_AUX_PREORB_OPOD_20211216T163228_V20211216T143417_20211216T210917.EOF
347.6965585888632
693000
Copernicus S1 Core Ground Segment - TLS
2021-12-16T17:02:31.744911Z
Sentinel-1 IPF, 003.40
S1B_IW_GRDH_1SDV_20211216T161840_20211216T161909_030053_0396A3_67CD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((25.880312543815943 21.28139063738024,26.491247381354643 21.392470132756163,27.107004901408025 21.502010791526658,27.72454421813451 21.609430867374723,28.252007845637106 21.6992382227674,28.13612801871648 22.300200579488163,28.064688004141505 22.66162580021593,28.02973944680056 22.84246020145783,27.93779706947236 23.326388370064873,27.404993904263257 23.237762649845564,27.031277933411317 23.174444367427892,26.780022908484064 23.131344522817482,26.530289608629833 23.08808115960352,26.159498199878833 23.023065267633022,25.787954091886657 22.95698521625814,25.538984631673145 22.912183874254694,25.601860397838717 22.6085093638852,25.638349334756775 22.42699898616756,25.756176226363664 21.883981648386722,25.79433505919977 21.70277250077524,25.832119517567744 21.521494396320424,25.880312543815943 21.28139063738024))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92223
46.45973722878151
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
2021-12-26T16:29:21.865084Z
Batch API, v4.72.0
s3://deafrica-sentinel-1/s1_rtc/N21E027/2021/12/16/0396A3
2.0E-4
2.0E-4
true
block average
2
2
22.0
27.0
21.0
28.0
POLYGON((28.0 21.656330698959433,27.0 21.482975072091495,27.0 22.0,28.0 22.0,28.0 21.656330698959433))
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_0396A3_N21E027_2021_12_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0396A3_N21E027_2021_12_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0396A3_N21E027_2021_12_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0396A3_N21E027_2021_12_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0396A3_N21E027_2021_12_16_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