https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-07T04:30:33.547323Z
2023-11-07T04:31:02.580896Z
s3://sentinel-s1-l1c/GRD/2023/11/7/IW/DV/S1A_IW_GRDH_1SDV_20231107T043033_20231107T043102_051106_0629C6_D1D5
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
2023-11-07T04:30:33.547323Z
2023-11-07T04:31:02.580896Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231107T060358_V20231107T020618_20231107T052348.EOF
192.0808565224367
693000
Copernicus Ground Segment
2023-11-07T07:17:25.100663Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231107T043033_20231107T043102_051106_0629C6_D1D5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.39101022759289 14.602253442141873,20.818596046383238 14.713224402079655,20.241197010065 14.823616090151724,19.662681942423628 14.932657222347062,19.110436596349302 15.035274240890416,19.02771980977293 14.61561126041456,18.886381129644874 13.891520331103925,18.791215084958388 13.40721630729934,19.33935983548657 13.303394945612547,19.913369173282433 13.193305464134614,20.487085807098424 13.08188569326617,21.058815239016262 12.969480951826949,21.15673735870758 13.455374826673378,21.194513160291603 13.636729939873904,21.305365391162656 14.181271685807266,21.339733322186135 14.363286867666728,21.378241370418884 14.544490342150448,21.39101022759289 14.602253442141873))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90309944770872
46.14115400632076
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
2023-11-07T15:06:23.350236Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/11/07/0629C6
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.0 14.869077991717909,21.0 14.678056561152351,21.0 14.0,20.0 14.0,20.0 14.869077991717909))
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_0629C6_N14E020_2023_11_07_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0629C6_N14E020_2023_11_07_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0629C6_N14E020_2023_11_07_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0629C6_N14E020_2023_11_07_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0629C6_N14E020_2023_11_07_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