https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-04-02T04:03:51.390206Z
2022-04-02T04:04:23.862486Z
s3://sentinel-s1-l1c/GRD/2022/4/2/IW/DV/S1A_IW_GRDH_1SDV_20220402T040351_20220402T040423_042589_05149D_C19B
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
2022-04-02T04:03:51.390206Z
2022-04-02T04:04:23.862486Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220402T041540_V20220402T031159_20220402T094659.EOF
192.0346890013897
693000
Copernicus S1 Core Ground Segment - TLS
2022-04-02T05:52:51.555250Z
Sentinel-1 IPF, 003.51
S1A_IW_GRDH_1SDV_20220402T040351_20220402T040423_042589_05149D_C19B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.70947802487843 -8.65508499296987,24.174130243132073 -8.535608444849881,23.610972652469393 -8.409056084552029,23.04706514487869 -8.281455072267052,22.496667449784795 -8.156074244478123,22.455010883941036 -8.336429119606148,22.414294846010137 -8.517103169698053,22.372250430993297 -8.697478151490635,22.332109141139114 -8.878302580091512,22.28984302914679 -9.058643222554126,22.249085730180553 -9.239342241222497,22.164552997769377 -9.600065668652583,22.123354345945167 -9.780689285120177,22.075892533751205 -9.985868899267947,22.629189611566126 -10.113217651383646,23.19584190709872 -10.242584241026334,23.761163415126838 -10.37056966326868,24.30075397330204 -10.491717950216168,24.388502931178227 -10.104870478924607,24.47000848704928 -9.742652848195643,24.5899857167909 -9.198853098896826,24.62880028163063 -9.01733298773311,24.66856386120073 -8.836030710220328,24.70947802487843 -8.65508499296987))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.51425
45.94015338524101
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
2022-04-02T08:17:03.170088Z
Batch API, v4.101.5
s3://deafrica-sentinel-1/s1_rtc/S11E023/2022/04/02/05149D
2.0E-4
2.0E-4
true
block average
2
2
-10.0
23.0
-11.0
24.0
POLYGON((24.0 -10.424192994291394,23.0 -10.197873578367384,23.0 -10.0,24.0 -10.0,24.0 -10.424192994291394))
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_05149D_S11E023_2022_04_02_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05149D_S11E023_2022_04_02_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05149D_S11E023_2022_04_02_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05149D_S11E023_2022_04_02_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05149D_S11E023_2022_04_02_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