https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-04T17:27:40.471088Z
2022-09-04T17:28:09.495969Z
s3://sentinel-s1-l1c/GRD/2022/9/4/IW/DV/S1A_IW_GRDH_1SDV_20220904T172740_20220904T172809_044858_055B8D_3008
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
2022-09-04T17:27:40.471088Z
2022-09-04T17:28:09.495969Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220904T161336_V20220904T154056_20220904T221556.EOF
347.28622366740007
693000
Copernicus Ground Segment
2022-09-04T18:06:36.003345Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220904T172740_20220904T172809_044858_055B8D_3008
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((7.585324268341434 29.81496481661386,7.981181279632224 29.880735093077888,8.247606243220343 29.924284699408783,8.647671456421945 29.988599845245282,8.915168189963843 30.030880464011446,9.315894693449343 30.093138926703602,9.583370601132366 30.13397379148875,9.851564439337082 30.17433851059385,10.144507230713174 30.217754960403,10.06201113298138 30.636785622844897,10.02505603148491 30.817139948630825,9.989973974386858 30.997760904363894,9.918138382232883 31.35875174610737,9.881275760516907 31.539107842361584,9.845470451791616 31.719611569913262,9.820597837372205 31.841224498446508,9.52306632959039 31.798341480640964,9.250515615654603 31.758404312600156,8.977073432663529 31.717718103855702,8.569095364904738 31.65585665686887,8.162101230176468 31.592763804080686,7.890580197199053 31.54990507734436,7.619813648655951 31.506552467450874,7.216844267071286 31.440897501932746,7.287271952975994 31.13853645698287,7.369946317515497 30.777133872071794,7.492626041918986 30.234826680755425,7.5329114612867825 30.05396058564417,7.585324268341434 29.81496481661386))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76398840169737
46.48682017817015
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
2022-09-04T20:01:54.674075Z
Batch API, v4.138.1
s3://deafrica-sentinel-1/s1_rtc/N29E007/2022/09/04/055B8D
2.0E-4
2.0E-4
true
block average
2
2
30.0
7.0
29.0
8.0
POLYGON((7.5853242683415205 29.814964816613845,7.544745251380224 30.0,8.0 30.0,8.0 29.88381118569599,7.5853242683415205 29.814964816613845))
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_055B8D_N29E007_2022_09_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055B8D_N29E007_2022_09_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055B8D_N29E007_2022_09_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055B8D_N29E007_2022_09_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055B8D_N29E007_2022_09_04_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