https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-01-23T03:01:28.059584Z
2023-01-23T03:01:53.058700Z
s3://sentinel-s1-l1c/GRD/2023/1/23/IW/DV/S1A_IW_GRDH_1SDV_20230123T030128_20230123T030153_046905_05A000_CC2B
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
2023-01-23T03:01:28.059584Z
2023-01-23T03:01:53.058700Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230123T060732_V20230123T020610_20230123T052340.EOF
192.3363874249351
693000
Copernicus Ground Segment
2023-01-23T08:05:47.665577Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230123T030128_20230123T030153_046905_05A000_CC2B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((38.30697728222658 -20.713782030526126,37.74881411939495 -20.58571661889609,37.14621014478346 -20.445194409853613,36.54470307514489 -20.302604796533586,35.98034261788314 -20.166705646618677,35.78784356297398 -20.88524277337033,35.69074464572708 -21.244437697341525,35.57691902806023 -21.66274587355458,36.146401130882126 -21.800543106799207,36.753471248461125 -21.94499363564134,37.36175339911606 -22.087212990420042,37.92526801296717 -22.216700074875998,38.12466668607198 -21.435587957651116,38.30697728222658 -20.713782030526126))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.02203
45.77598424200344
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
2023-01-23T18:12:34.122094Z
Batch API, v4.171.0
s3://deafrica-sentinel-1/s1_rtc/S22E038/2023/01/23/05A000
2.0E-4
2.0E-4
true
block average
2
2
-21.0
38.0
-22.0
39.0
POLYGON((38.234685594552815 -21.0,38.0 -21.923949578061787,38.0 -21.0,38.234685594552815 -21.0))
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_05A000_S22E038_2023_01_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A000_S22E038_2023_01_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A000_S22E038_2023_01_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A000_S22E038_2023_01_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A000_S22E038_2023_01_23_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