https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-17T17:09:22.726726Z
2023-10-17T17:09:51.735804Z
s3://sentinel-s1-l1c/GRD/2023/10/17/IW/DV/S1A_IW_GRDH_1SDV_20231017T170922_20231017T170951_050807_061F9E_ED8B
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
2023-10-17T17:09:22.726726Z
2023-10-17T17:09:51.735804Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231017T174713_V20231017T140212_20231017T171942.EOF
346.7649313513711
693000
Copernicus Ground Segment
2023-10-17T18:37:03.648340Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231017T170922_20231017T170951_050807_061F9E_ED8B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.27616552377569 -36.64938890628605,23.618673820177765 -36.57106245690569,23.897960768005262 -36.50633066133436,24.176781550468014 -36.440948702034234,24.594132837377522 -36.34166245958018,24.87177661857721 -36.27466655187024,25.287350377872738 -36.17297179520105,25.563801359577816 -36.10437858384271,25.938807623558176 -36.01010491017693,25.78539219078786 -35.59883463877132,25.65456402095193 -35.24438476245312,25.52490912676682 -34.88977157902859,25.353937981307222 -34.417025974742025,24.98550164487275 -34.50942293199326,24.71393719679603 -34.57667631484243,24.305776027728413 -34.67642575252999,24.033128659543994 -34.742167913165545,23.623353299087455 -34.83963904156159,23.349636828376653 -34.903854861452075,23.075496745244912 -34.96745592551817,22.739347184018698 -35.04444785473376,22.896436886851248 -35.52063532965622,23.0154727152646 -35.877872883656806,23.13550732509831 -36.23498302530794,23.27616552377569 -36.64938890628605))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.51019
45.42877724720343
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
2023-10-18T03:45:14.998412Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S36E024/2023/10/17/061F9E
2.0E-4
2.0E-4
true
block average
2
2
-35.0
24.0
-36.0
25.0
POLYGON((24.0 -36.0,24.0 -35.0,25.0 -35.0,25.0 -36.0,24.0 -36.0))
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_061F9E_S36E024_2023_10_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061F9E_S36E024_2023_10_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061F9E_S36E024_2023_10_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061F9E_S36E024_2023_10_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061F9E_S36E024_2023_10_17_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