https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-18T05:46:52.976135Z
2022-01-18T05:47:19.723958Z
s3://sentinel-s1-l1c/GRD/2022/1/18/IW/DV/S1A_IW_GRDH_1SDV_20220118T054652_20220118T054719_041511_04EFB9_AD1C
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
2022-01-18T05:46:52.976135Z
2022-01-18T05:47:19.723958Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220118T055819_V20220118T050711_20220118T114211.EOF
193.0080924113006
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-18T06:54:56.843080Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220118T054652_20220118T054719_041511_04EFB9_AD1C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((5.329256112622427 35.49035371666165,4.908154897021835 35.55547335888968,4.622482440790481 35.59875234562856,4.192896464368159 35.66247506407416,3.9053330296660307 35.704219760306636,3.473673576898191 35.76551522501962,3.1849411623597206 35.80559978013758,2.8991248619843546 35.84456283940102,2.597522653469422 35.884889190713714,2.563288624708394 35.704345415701866,2.5284315081428237 35.52378738245382,2.4878754784934487 35.34398131532277,2.4500658199299603 35.163808170012274,2.4146059517407186 34.98332019753447,2.37826394978855 34.80294674400033,2.339924017639465 34.62283904466851,2.3040969732872147 34.442392024092676,2.2954452717876332 34.40196304640843,2.589874520944956 34.361500644779525,2.8704421462998284 34.32223931177413,3.154988568026494 34.28173380606162,3.5744797218912447 34.22073480892644,3.859601206847481 34.17841270471752,4.285326931960273 34.11390654525864,4.5664658352076675 34.070443260430636,4.98536855822815 34.00440597692862,5.0803045605659305 34.406014758869404,5.123423482728278 34.586490091150075,5.162261193940424 34.76764247107368,5.206460020508773 34.947954679197565,5.2455784791841555 35.129066902346366,5.329256112622427 35.49035371666165))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71861537469731
46.57369710757925
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
2022-01-18T09:30:43.469259Z
Batch API, v4.80.3
s3://deafrica-sentinel-1/s1_rtc/N34E002/2022/01/18/04EFB9
2.0E-4
2.0E-4
true
block average
2
2
35.0
2.0
34.0
3.0
POLYGON((3.0 34.30379660442485,2.295445271787565 34.40196304640848,2.417882976734281 35.0,3.0 35.0,3.0 34.30379660442485))
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_04EFB9_N34E002_2022_01_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04EFB9_N34E002_2022_01_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04EFB9_N34E002_2022_01_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04EFB9_N34E002_2022_01_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04EFB9_N34E002_2022_01_18_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 2019
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