https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-07T18:02:05.061160Z
2023-09-07T18:02:34.102331Z
s3://sentinel-s1-l1c/GRD/2023/9/7/IW/DV/S1A_IW_GRDH_1SDV_20230907T180205_20230907T180234_050225_060BA2_7197
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
2023-09-07T18:02:05.061160Z
2023-09-07T18:02:34.102331Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230907T181449_V20230907T175240_20230908T002740.EOF
346.9157771615016
693000
Copernicus Ground Segment
2023-09-07T18:36:33.885744Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230907T180205_20230907T180234_050225_060BA2_7197
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-1.7966284675483146 34.936942153178805,-1.3865021580628996 35.00084113338137,-1.105092693165054 35.04382227350378,-0.8201751714259282 35.086627398869986,-0.39951689396437096 35.148531876014204,0.02119632759127091 35.20889630726327,0.30758279640270403 35.249095962050575,0.5881497457810351 35.28779264472458,0.9096516596798971 35.33127282883447,0.8589053675520204 35.569096984117664,0.8179621807889135 35.748912579008355,0.7793335575159401 35.9290339216118,0.7451562067996456 36.10973552815159,0.6679491382664645 36.4699780021961,0.5691621637703658 36.95261744577805,0.2408284630643932 36.90952236024207,-0.047534392541972295 36.87087011604673,-0.3356045219304995 36.83152037803168,-0.7671510072110226 36.7711916486456,-1.0544697108491423 36.730105603130816,-1.4848683765306536 36.6671806025099,-1.7714082647764275 36.624369307881224,-2.196338791195995 36.559523651174466,-2.037138751702706 35.89578314236773,-1.8654621962997762 35.17342890213403,-1.8080215079862132 34.99512572560816,-1.7966284675483146 34.936942153178805))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.67061243536523
46.41562480531377
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
2023-09-08T00:09:13.338455Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N35E000/2023/09/07/060BA2
2.0E-4
2.0E-4
true
block average
2
2
36.0
0.0
35.0
1.0
POLYGON((0.7659112498979982 36.0,0.7793335575159134 35.92903392161194,0.8179621807889025 35.74891257900836,0.858905367552197 35.56909698411674,0.9096516596799107 35.331272828834464,0.0 35.20585503307908,0.0 36.0,0.7659112498979982 36.0))
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_060BA2_N35E000_2023_09_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_060BA2_N35E000_2023_09_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_060BA2_N35E000_2023_09_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_060BA2_N35E000_2023_09_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_060BA2_N35E000_2023_09_07_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