https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-24T16:21:37.296675Z
2023-08-24T16:22:06.298350Z
s3://sentinel-s1-l1c/GRD/2023/8/24/IW/DV/S1A_IW_GRDH_1SDV_20230824T162137_20230824T162206_050019_06049E_F789
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
2023-08-24T16:21:37.296675Z
2023-08-24T16:22:06.298350Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230824T165608_V20230824T131248_20230824T163018.EOF
347.2262901702389
693000
Copernicus Ground Segment
2023-08-24T17:57:30.252841Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230824T162137_20230824T162206_050019_06049E_F789
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((33.707683253985145 -30.79472815005198,34.05169416657011 -30.71579226620574,34.31093859075813 -30.65560883467679,34.56986134695733 -30.594911556850917,34.957639089826166 -30.502906249657187,35.21575117849168 -30.44093247256759,35.60230613776798 -30.347021160257615,35.85959864892956 -30.283782648762884,36.22066382651135 -30.194040952072424,36.08745534073505 -29.78096216844701,35.973445943741275 -29.424292094744587,35.860294152429084 -29.067500542786075,35.71074146314134 -28.591622741038783,35.3547942279138 -28.679795627278345,35.10118033145949 -28.741954958494297,34.72020030306642 -28.834304989909256,34.46584250858508 -28.89527640398027,34.083752171724875 -28.98583631205075,33.82865796591076 -29.045608870937457,33.5732713808442 -29.104898872676,33.23441781058111 -29.1827003745014,33.373388418857935 -29.661377048859332,33.478440014603976 -30.020296839036156,33.58420743874811 -30.37912071065812,33.707683253985145 -30.79472815005198))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.79872
45.51240697820509
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
2023-08-24T21:56:41.964331Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/S30E036/2023/08/24/06049E
2.0E-4
2.0E-4
true
block average
2
2
-29.0
36.0
-30.0
37.0
POLYGON((36.0 -29.507364520812622,36.1580900453616 -30.0,36.0 -30.0,36.0 -29.507364520812622))
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_06049E_S30E036_2023_08_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_06049E_S30E036_2023_08_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_06049E_S30E036_2023_08_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_06049E_S30E036_2023_08_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_06049E_S30E036_2023_08_24_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