https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-05T06:46:51.962449Z
2023-02-05T06:47:16.140265Z
s3://sentinel-s1-l1c/GRD/2023/2/5/IW/DV/S1A_IW_GRDH_1SDV_20230205T064651_20230205T064716_047097_05A66D_3499
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
2023-02-05T06:46:51.962449Z
2023-02-05T06:47:16.140265Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230205T064808_V20230205T060453_20230205T123953.EOF
192.4928843092821
693000
Copernicus Ground Segment
2023-02-05T07:18:43.906486Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230205T064651_20230205T064716_047097_05A66D_3499
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-10.934309213056672 27.18890769334146,-11.321540424111554 27.25525326440519,-11.581479894158582 27.29914550691327,-11.972836672445048 27.364253393819663,-12.234078564374341 27.4070633957763,-12.62556957862114 27.470242632807015,-12.887224551263488 27.5118163381003,-13.424448781826294 27.595532240751897,-13.531078112296372 27.05358905491816,-13.602733303536443 26.69230120147025,-13.675866418187422 26.331228934269337,-13.688732679556512 26.26489314649697,-13.156628389505098 26.180243846318216,-12.898088556136763 26.13835678225228,-12.511645029716535 26.07482681181525,-12.254180317978266 26.03188851912987,-11.870346268759803 25.966964698065567,-11.611488766986076 25.922567536567318,-11.226603842068144 25.855638209036833,-11.175447454495629 26.10357902130987,-11.132581437789531 26.284014087776104,-11.012753112639055 26.82685430514019,-10.973132945030434 27.007858831205276,-10.934309213056672 27.18890769334146))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81426664145219
46.53819331673562
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
2023-02-05T11:11:35.541519Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N25W013/2023/02/05/05A66D
2.0E-4
2.0E-4
true
block average
2
2
26.0
-13.0
25.0
-12.0
POLYGON((-12.0 25.98889504964481,-12.065653222366517 26.0,-12.0 26.0,-12.0 25.98889504964481))
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_05A66D_N25W013_2023_02_05_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A66D_N25W013_2023_02_05_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A66D_N25W013_2023_02_05_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A66D_N25W013_2023_02_05_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A66D_N25W013_2023_02_05_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