https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-03T16:55:42.616096Z
2023-07-03T16:56:07.346635Z
s3://sentinel-s1-l1c/GRD/2023/7/3/IW/DV/S1A_IW_GRDH_1SDV_20230703T165542_20230703T165607_049261_05EC6F_401F
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
2023-07-03T16:55:42.616096Z
2023-07-03T16:56:07.346635Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230703T172620_V20230703T134540_20230703T170310.EOF
347.464409682599
693000
Copernicus Ground Segment
2023-07-03T18:21:06.323142Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230703T165542_20230703T165607_049261_05EC6F_401F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((24.25236361005227 -26.51743723802573,24.501063343240347 -26.460398658034393,24.875936177051496 -26.37350058453137,25.249944173710155 -26.28570024598791,25.5002554535095 -26.2263191833618,25.748906475017222 -26.16684635699095,26.122861183889555 -26.07648062960945,26.675884214898105 -25.94080757822724,26.620509650282596 -25.762529356904928,26.56606692590623 -25.583941165563218,26.45842590393972 -25.226509271036342,26.405626977325944 -25.04756586966672,26.353551206075196 -24.868460518398678,26.302835239480622 -24.689034552002198,26.273468283619607 -24.58942880846438,25.728294768502398 -24.722678675055306,25.482297442600597 -24.78206470050594,25.115370384419357 -24.86978746640223,24.86801174987891 -24.92835639363662,24.496734383419817 -25.015397018045412,24.125517117385932 -25.10137976878005,23.879180985537566 -25.157860994066098,24.003734879871235 -25.61820190680368,24.052920609194565 -25.798165610262064,24.152047817257614 -26.157958579832183,24.203358746751757 -26.337472807436285,24.25236361005227 -26.51743723802573))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.42278
45.94570402939927
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
2023-07-04T10:28:23.464393Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/S26E025/2023/07/03/05EC6F
2.0E-4
2.0E-4
true
block average
2
2
-25.0
25.0
-26.0
26.0
POLYGON((25.0 -26.0,25.0 -25.0,26.0 -25.0,26.0 -26.0,25.0 -26.0))
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_05EC6F_S26E025_2023_07_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EC6F_S26E025_2023_07_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EC6F_S26E025_2023_07_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EC6F_S26E025_2023_07_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EC6F_S26E025_2023_07_03_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