https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-18T15:48:42.068516Z
2023-08-18T15:49:07.066515Z
s3://sentinel-s1-l1c/GRD/2023/8/18/IW/DV/S1A_IW_GRDH_1SDV_20230818T154842_20230818T154907_049932_0601A0_BC9B
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
2023-08-18T15:48:42.068516Z
2023-08-18T15:49:07.066515Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230818T143209_V20230818T140215_20230818T203715.EOF
347.3689254162976
693000
Copernicus Ground Segment
2023-08-18T16:05:21.795658Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230818T154842_20230818T154907_049932_0601A0_BC9B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((32.53585978373315 28.624076812993454,32.91015591982696 28.687167047393878,33.171006720549954 28.730474264912438,33.439239839711284 28.774440513247075,33.83336948706709 28.8380188812931,34.098040517027954 28.88002443797012,34.486446173422834 28.94067739024677,34.74022417302098 28.979671951668863,35.06504932990782 29.028809769489744,35.0271886933932 29.20904127368817,34.990378539662316 29.389520820238086,34.9578455712632 29.5706296952442,34.924009316627604 29.751540286793386,34.886313404808334 29.931876323510725,34.85086288406926 30.112541111999047,34.78230461874347 30.474199894462913,34.77069363508615 30.533551754733555,34.44535647890258 30.485573413982493,34.176113516758704 30.445207621314168,33.910489043479046 30.40480397323951,33.518761502963244 30.34416745040423,33.24893537210726 30.30168415252271,32.85127333406569 30.237987044992252,32.581005806739185 30.19396505030644,32.19972676182351 30.13083317224254,32.25359912472264 29.890504407809715,32.28935623429054 29.708804612684236,32.33386142822936 29.528569519126624,32.38802784965808 29.349960513925595,32.41217523735164 29.166311559862585,32.454696208787865 28.98575146076997,32.499377583807195 28.80555965784297,32.53585978373315 28.624076812993454))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71274432897897
46.3362935400699
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
2023-08-18T18:21:28.162735Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N29E033/2023/08/18/0601A0
2.0E-4
2.0E-4
true
block average
2
2
30.0
33.0
29.0
34.0
POLYGON((33.0 29.0,33.0 30.0,34.0 30.0,34.0 29.0,33.0 29.0))
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_0601A0_N29E033_2023_08_18_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0601A0_N29E033_2023_08_18_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0601A0_N29E033_2023_08_18_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0601A0_N29E033_2023_08_18_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0601A0_N29E033_2023_08_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