https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-21T17:38:49.632933Z
2023-09-21T17:39:14.631193Z
s3://sentinel-s1-l1c/GRD/2023/9/21/IW/DV/S1A_IW_GRDH_1SDV_20230921T173849_20230921T173914_050429_061294_7A87
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
2023-09-21T17:38:49.632933Z
2023-09-21T17:39:14.631193Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230921T194255_V20230921T155723_20230921T191453.EOF
347.96655693584967
693000
Copernicus Ground Segment
2023-09-21T19:55:05.323813Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230921T173849_20230921T173914_050429_061294_7A87
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.604970603189738 10.152769382641507,8.167590511168406 10.265944587747924,8.733196136170216 10.378655473551841,9.297666817202389 10.490065665768245,9.848648590142146 10.597767119941242,9.812409870152727 10.778666064702971,9.778720535695562 10.96014760161746,9.740302485244113 11.140706759199823,9.704702085407122 11.321806722975145,9.668009760043164 11.502690743259803,9.560349427992156 12.045777653230836,9.548184513503875 12.105364093860242,8.993119928140052 11.99862842147484,8.425507360258276 11.888250443957826,7.8595463578764 11.776967361133032,7.2945807659655255 11.664667164226369,7.34417534812602 11.423348302914286,7.418019704744196 11.06017479455953,7.456658394166712 10.878930091958939,7.492369997413837 10.697094437629808,7.530701575556194 10.515784417929689,7.604970603189738 10.152769382641507))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.92024440591488
46.11968464509608
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
2023-09-22T00:13:12.022844Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N11E009/2023/09/21/061294
2.0E-4
2.0E-4
true
block average
2
2
12.0
9.0
11.0
10.0
POLYGON((9.0 11.999951419041942,9.569424287387408 12.0,9.740302485243255 11.140706759203935,9.770241035280495 11.0,9.0 11.0,9.0 11.999951419041942))
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_061294_N11E009_2023_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061294_N11E009_2023_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061294_N11E009_2023_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061294_N11E009_2023_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061294_N11E009_2023_09_21_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