https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-02T17:19:31.018568Z
2023-02-02T17:20:00.044357Z
s3://sentinel-s1-l1c/GRD/2023/2/2/IW/DV/S1A_IW_GRDH_1SDV_20230202T171931_20230202T172000_047060_05A523_DE6E
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
2023-02-02T17:19:31.018568Z
2023-02-02T17:20:00.044357Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230202T173400_V20230202T171124_20230202T234624.EOF
347.25973887621865
693000
Copernicus Ground Segment
2023-02-02T17:54:39.574813Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230202T171931_20230202T172000_047060_05A523_DE6E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.543428068611611 30.269739309657375,9.941371338204414 30.335484760643403,10.210306274682118 30.379181065408368,10.478884665329991 30.42223045507729,10.88154337883492 30.485668787053175,11.28488342983146 30.547889572577063,11.553801917256106 30.588638474647745,11.822784154872727 30.628808850263365,12.117028144793426 30.672067636840755,12.069929913351485 30.91022823183247,12.033230709483567 31.09061721935731,11.96121266705262 31.451585323201016,11.890978512297814 31.812793365077507,11.851960676930787 31.99283973584695,11.81396478452039 32.17303049812855,11.789571592155069 32.2947091442081,11.48973464296224 32.251843274986214,11.216557006301965 32.212123021721595,10.806274183534185 32.151296149177554,10.53438885071257 32.110209453327194,10.125509162674968 32.0472551456536,9.852018288711667 32.00436403504347,9.579299893965407 31.96096734359898,9.175416255617671 31.895545619431296,9.20325293536476 31.77367769953347,9.24309388940544 31.59271866444563,9.285021023121017 31.412102971679932,9.32598938341489 31.23133262204657,9.36816381621931 31.05076298517913,9.407513060243282 30.86973030924944,9.49046954368455 30.508373433515455,9.543428068611611 30.269739309657375))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76588425564648
46.49676761568593
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
2023-02-02T21:26:11.338272Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2023/02/02/05A523
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.850450829128782 32.0,11.890978512298318 31.812793365074683,12.0 31.25717584531741,12.0 31.0,11.0 31.0,11.0 32.0,11.850450829128782 32.0))
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_05A523_N31E011_2023_02_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A523_N31E011_2023_02_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A523_N31E011_2023_02_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A523_N31E011_2023_02_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A523_N31E011_2023_02_02_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