https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2023-04-21T02:28:35.872323Z
2023-04-21T02:29:25.870599Z
s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T022900_20230421T022925_048188_05CB37_EC1F
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
2023-04-21T02:29:00.872203Z
2023-04-21T02:29:25.870599Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230421T035016_V20230420T235430_20230421T031200.EOF
192.4031509265963
693000
Copernicus Ground Segment
2023-04-21T04:13:31.081051Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230421T022900_20230421T022925_048188_05CB37_EC1F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.089049164531545 -22.39812707458976,45.52811178867411 -22.269154892707608,44.9238009120478 -22.12778517332955,44.31730564551699 -21.983377259935637,43.750368862727626 -21.84610238392147,43.601455452926004 -22.384093047242573,43.405647968580496 -23.102436460187747,43.33807988078025 -23.341061375245605,43.9125239754443 -23.480759779690448,44.28023689359519 -23.568921569942255,44.52470970288482 -23.62699102657091,44.770508457002414 -23.68494165605362,45.13738916932901 -23.770619471005823,45.69852727820745 -23.89975707487435,45.71407097328736 -23.839957442299344,45.76432051634271 -23.660453867076747,45.81120147638154 -23.480187721604786,45.85690241684526 -23.299661134000097,45.90330481978691 -23.11930749305874,45.94681570821746 -22.938300785852952,45.99384309926462 -22.75811226684987,46.039578897316204 -22.577638149858323,46.089049164531545 -22.39812707458976))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02768
45.74159502527393
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
s3://sentinel-s1-l1c/GRD/2023/4/21/IW/DV/S1A_IW_GRDH_1SDV_20230421T022835_20230421T022900_048188_05CB37_9F2A
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
2023-04-21T02:28:35.872323Z
2023-04-21T02:29:00.870720Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230421T035016_V20230420T235430_20230421T031200.EOF
192.3428681429315
693000
Copernicus Ground Segment
2023-04-21T04:13:18.496386Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230421T022835_20230421T022900_048188_05CB37_9F2A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((46.47853551139673 -20.896703379343947,45.91774775285351 -20.76797090495156,45.32136026223595 -20.628831053185426,44.72182228644595 -20.486630500062976,44.162647983355384 -20.35190010777487,44.11497163524891 -20.531510153623522,44.06615716216481 -20.710952250889523,44.018207590524696 -20.890618378987142,43.96925566683729 -21.070055231326407,43.92106796081619 -21.24969269854611,43.82264542763427 -21.608512848755666,43.750368862727626 -21.84610238392147,44.31730564551699 -21.983377259935637,44.9238009120478 -22.12778517332955,45.52811178867411 -22.269154892707608,46.089049164531545 -22.39812707458976,46.09602301402173 -22.399435045098777,46.11322660479619 -22.340047808858216,46.158291453578144 -22.159444961401938,46.25293517890363 -21.799306112109228,46.296109286444356 -21.618299799818878,46.342379794334335 -21.43801390809855,46.38739328462597 -21.25745017092281,46.43451827527233 -21.077381587122645,46.47853551139673 -20.896703379343947))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.1564
45.78863201272182
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
2023-04-21T12:12:53.343635Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/S23E044/2023/04/21/05CB37
2.0E-4
2.0E-4
true
block average
2
2
-22.0
44.0
-23.0
45.0
POLYGON((44.0 -23.0,44.0 -22.0,45.0 -22.0,45.0 -23.0,44.0 -23.0))
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_05CB37_S23E044_2023_04_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CB37_S23E044_2023_04_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CB37_S23E044_2023_04_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CB37_S23E044_2023_04_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CB37_S23E044_2023_04_21_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