https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-11T15:55:23.700152Z
2023-08-11T15:55:52.715750Z
s3://sentinel-s1-l1c/GRD/2023/8/11/IW/DV/S1A_IW_GRDH_1SDV_20230811T155523_20230811T155552_049830_05FE26_D173
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
2023-08-11T15:55:23.700152Z
2023-08-11T15:55:52.715750Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230811T144142_V20230811T141028_20230811T204528.EOF
347.6202704518796
693000
Copernicus Ground Segment
2023-08-11T16:44:47.288556Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230811T155523_20230811T155552_049830_05FE26_D173
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.631832197759863 23.251568235398178,32.010826790431345 23.3193849836759,32.26517572086313 23.36434631104485,32.64733647961868 23.431068353659697,32.902476803379486 23.475057266243454,33.41585043593931 23.562216064040474,33.67296443887207 23.605189228227207,34.0456594262956 23.666675953154943,34.03392172561132 23.724494338274503,33.96498088409517 24.08635645833035,33.929970089106185 24.26719204144099,33.730000734960626 25.291997051313103,33.34962137512678 25.23076119359306,33.08997894424952 25.188361918526244,32.57114744077564 25.102186091302634,32.18663915944879 25.037069392024577,31.929570020909303 24.992942715964034,31.669982470254048 24.94790344005815,31.284092937379114 24.8800531094701,31.309901020891648 24.758873208010534,31.34953938244166 24.577878092895677,31.387991616028327 24.396672987417986,31.427094315269226 24.215583603511206,31.465756800840232 24.034416001015313,31.541740206963727 23.671840861572313,31.631832197759863 23.251568235398178))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83818707490506
46.70623082950726
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
2023-08-11T19:35:55.633233Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/08/11/05FE26
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.902545363989507,34.04565942629462 23.666675953154858,34.0 23.659143121537358,34.0 23.902545363989507))
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_05FE26_N23E034_2023_08_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FE26_N23E034_2023_08_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FE26_N23E034_2023_08_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FE26_N23E034_2023_08_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FE26_N23E034_2023_08_11_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 2021
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