https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-10T03:32:53.646711Z
2023-10-10T03:33:18.709227Z
s3://sentinel-s1-l1c/GRD/2023/10/10/IW/DV/S1A_IW_GRDH_1SDV_20231010T033253_20231010T033318_050697_061BBF_DE15
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
2023-10-10T03:32:53.646711Z
2023-10-10T03:33:18.709227Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231010T045655_V20231010T010028_20231010T041758.EOF
192.1507845206438
693000
Copernicus Ground Segment
2023-10-10T06:00:26.130420Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231010T033253_20231010T033318_050697_061BBF_DE15
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.51596309514919 -14.851623652010932,30.963512446848856 -14.726109602665748,30.394201038927427 -14.595255590154693,29.806899387791304 -14.458620136579912,29.254028135757903 -14.328551418283846,29.21092484206812 -14.508913071612456,29.12875863614442 -14.870823702900642,29.083541698716374 -15.05080365480677,29.04102726524912 -15.231443258646053,28.99449664625444 -15.411133676515625,28.94675107680742 -15.590540873921103,28.9200199319844 -15.711665293453454,29.484686441246236 -15.845300611951728,30.060047808167756 -15.979770249214734,30.641111525002906 -16.11385693681431,31.19542362009387 -16.24013216864156,31.225998829881952 -16.1197239791379,31.312490878456497 -15.758176782449212,31.35507676812382 -15.57726337312232,31.3927564927854 -15.395240035853664,31.43462393635129 -15.21417792044851,31.474579865642163 -15.032687542046542,31.51596309514919 -14.851623652010932))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.33464
45.88372690749456
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
2023-10-10T07:43:22.974918Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S17E030/2023/10/10/061BBF
2.0E-4
2.0E-4
true
block average
2
2
-16.0
30.0
-17.0
31.0
POLYGON((31.0 -16.195613632693263,30.14771329079235 -16.0,31.0 -16.0,31.0 -16.195613632693263))
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_061BBF_S17E030_2023_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061BBF_S17E030_2023_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061BBF_S17E030_2023_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061BBF_S17E030_2023_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061BBF_S17E030_2023_10_10_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