https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
2
2022-04-28T05:14:47.414385Z
2022-04-28T05:15:35.880940Z
s3://sentinel-s1-l1c/GRD/2022/4/28/IW/DV/S1A_IW_GRDH_1SDV_20220428T051512_20220428T051535_042969_052144_8E77
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
2022-04-28T05:15:12.414017Z
2022-04-28T05:15:35.880940Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220428T053338_V20220428T043417_20220428T110917.EOF
192.7052242079847
693000
Copernicus Ground Segment
2022-04-28T06:16:42.431538Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220428T051512_20220428T051535_042969_052144_8E77
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.539963274283005 31.04439248246165,12.13567042473778 31.11054723768401,11.863261635910854 31.15435547540072,11.453804704187343 31.21904624883859,11.180810055173962 31.261406325034777,10.77224891832503 31.323652572454687,10.49950538689821 31.364439226366553,10.225446422531615 31.40480346228107,9.951365568457728 31.444552759497487,9.845157049669087 30.902810407349282,9.808533264574345 30.7223676162512,9.697053722017914 30.15720921966266,10.237568403067185 30.076474588313115,10.507361837474898 30.035296373691473,10.909891225584111 29.97276599898617,11.313157311109286 29.90881101345252,11.581745179748191 29.86548591305867,11.849972541055982 29.8216365543592,12.249329269381544 29.75526987078262,12.417069776454767 30.502082669747235,12.498632668586305 30.863743235577065,12.539963274283005 31.04439248246165))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.80840751976799
46.59033720581326
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/2022/4/28/IW/DV/S1A_IW_GRDH_1SDV_20220428T051447_20220428T051512_042969_052144_E634
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
2022-04-28T05:14:47.414385Z
2022-04-28T05:15:12.412476Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220428T053338_V20220428T043417_20220428T110917.EOF
192.7900521913105
693000
Copernicus Ground Segment
2022-04-28T06:16:23.885973Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220428T051447_20220428T051512_042969_052144_E634
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((12.887474683836377 32.54971520255558,12.479770336804284 32.615224317306016,12.20300597319237 32.658885360735006,11.926058317571497 32.701923704954446,11.509915567586093 32.7653690543965,11.230928517772263 32.80708040357941,10.813599008194627 32.8682472406899,10.532864026085539 32.9085629707814,10.251945671652988 32.948240565889854,10.213526666616298 32.768174291359905,10.179068590577172 32.587461040865065,10.13997660891738 32.407393588947635,10.10470103451293 32.22678879068576,9.996886743904355 31.685231144408732,9.960669706308261 31.504745139647724,9.951365568457728 31.444552759497487,10.225446422531615 31.40480346228107,10.49950538689821 31.364439226366553,10.77224891832503 31.323652572454687,11.180810055173962 31.261406325034777,11.453804704187343 31.21904624883859,11.863261635910854 31.15435547540072,12.13567042473778 31.11054723768401,12.539963274283005 31.04439248246165,12.551987312208691 31.104557213013095,12.590604196924472 31.28574816876644,12.636063218171849 31.46581915148305,12.678829420282552 31.646335338391957,12.717222554580337 31.827568287018554,12.754799277243247 32.00893480484388,12.803144280469956 32.1885527870511,12.887474683836377 32.54971520255558))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.70015949760254
46.5623359315958
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
2022-04-28T07:18:07.221978Z
Batch API, v4.104.0
s3://deafrica-sentinel-1/s1_rtc/N31E011/2022/04/28/052144
2.0E-4
2.0E-4
true
block average
2
2
32.0
11.0
31.0
12.0
POLYGON((11.0 31.0,11.0 32.0,12.0 32.0,12.0 31.0,11.0 31.0))
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_052144_N31E011_2022_04_28_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_052144_N31E011_2022_04_28_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_052144_N31E011_2022_04_28_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_052144_N31E011_2022_04_28_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_052144_N31E011_2022_04_28_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