https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-11T05:39:08.975442Z
2023-10-11T05:39:33.973962Z
s3://sentinel-s1-l1c/GRD/2023/10/11/IW/DV/S1A_IW_GRDH_1SDV_20231011T053908_20231011T053933_050713_061C50_A2D8
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
2023-10-11T05:39:08.975442Z
2023-10-11T05:39:33.973962Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231011T054106_V20231011T045911_20231011T113411.EOF
192.9289544456151
693000
Copernicus Ground Segment
2023-10-11T06:19:28.836707Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231011T053908_20231011T053933_050713_061C50_A2D8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.169548839378672 34.52599050776677,6.75618752012651 34.59075495129882,6.47370525533657 34.63414940849504,6.048061586203436 34.698217735113495,5.763986160991625 34.74009757376254,5.477664044545366 34.78159516491794,5.190566005418654 34.82248833158505,4.760511271194761 34.882405496175814,4.463220153308687 34.92288099907755,4.430496350539282 34.74205385777318,4.394784414068227 34.561531323533096,4.3601015339930225 34.380866189261184,4.323918416189419 34.200399862948856,4.286571141271976 34.0200889527784,4.246779502730766 33.840109806695615,4.2124428847165145 33.6593843051279,4.164787256661213 33.41950098531571,4.454415012226445 33.378960598841765,4.735204958937657 33.33897220125194,5.156542365845477 33.2777097182715,5.437464107813933 33.236023204844486,5.717030450275628 33.19386800161938,6.135157935255036 33.12957211571144,6.413660259905205 33.085916320959456,6.819968396495919 33.021027792995426,6.918004926207283 33.44179043780578,7.08755527593395 34.16434668949951,7.128894040246404 34.34516017184133,7.169548839378672 34.52599050776677))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.65667931370304
46.56388200005705
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
2023-10-11T21:31:34.942584Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N33E007/2023/10/11/061C50
2.0E-4
2.0E-4
true
block average
2
2
34.0
7.0
33.0
8.0
POLYGON((7.048990750866545 34.0,7.0 33.791220877038306,7.0 34.0,7.048990750866545 34.0))
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_061C50_N33E007_2023_10_11_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061C50_N33E007_2023_10_11_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061C50_N33E007_2023_10_11_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061C50_N33E007_2023_10_11_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061C50_N33E007_2023_10_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