https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-18T16:21:53.101030Z
2023-10-18T16:22:18.100327Z
s3://sentinel-s1-l1c/GRD/2023/10/18/IW/DV/S1A_IW_GRDH_1SDV_20231018T162153_20231018T162218_050821_062014_4381
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
2023-10-18T16:21:53.101030Z
2023-10-18T16:22:18.100327Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231018T182855_V20231018T144320_20231018T180050.EOF
348.0375123674751
693000
Copernicus Ground Segment
2023-10-18T19:11:23.060076Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231018T162153_20231018T162218_050821_062014_4381
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.30366158069096 -0.33959567756601333,30.50294092578809 0.133899560087104,30.46530476672826 0.31486628441327197,30.426789834856468 0.49572840318717,30.38930681460208 0.6768061088842059,30.34734856582692 0.8569132592162194,30.30781233988129 1.0375377531834933,30.273310261260423 1.219236743787498,30.23686652237965 1.4005117964648879,30.186921105508418 1.6411303911038337,27.97993044017124 1.170771782497726,28.030875055664435 0.9295857858747689,28.111309801949172 0.5674868229642869,28.149307958541037 0.3859561829213301,28.184150681863503 0.20374236465775075,28.223604945227773 0.02251841969963687,28.30366158069096 -0.33959567756601333))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.84830692511855
46.17849420501373
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
2023-10-18T22:33:08.804197Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/N00E028/2023/10/18/062014
2.0E-4
2.0E-4
true
block average
2
2
1.0
28.0
0.0
29.0
POLYGON((28.228583345491025 0.0,28.184150681863542 0.2037423646576052,28.149307958541097 0.38595618292091133,28.111309801949115 0.567486822964848,28.016001783110983 1.0,29.0 1.0,29.0 0.0,28.228583345491025 0.0))
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_062014_N00E028_2023_10_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062014_N00E028_2023_10_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062014_N00E028_2023_10_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062014_N00E028_2023_10_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062014_N00E028_2023_10_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 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