https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-10T17:18:45.745538Z
2023-10-10T17:19:10.744382Z
s3://sentinel-s1-l1c/GRD/2023/10/10/IW/DV/S1A_IW_GRDH_1SDV_20231010T171845_20231010T171910_050705_061C14_D8E0
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
2023-10-10T17:18:45.745538Z
2023-10-10T17:19:10.744382Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231010T175357_V20231010T141025_20231010T172755.EOF
347.0880759775597
693000
Copernicus Ground Segment
2023-10-10T18:52:18.310303Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20231010T171845_20231010T171910_050705_061C14_D8E0
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.89034217009113 -32.61972306966634,20.251470961156393 -32.53684952506487,20.534543844728883 -32.47101011633975,20.93126006863221 -32.37756284817971,21.19628680118103 -32.31433231444314,21.592348988155084 -32.21864342975308,21.85476754187306 -32.15445447195028,22.115944801048883 -32.089944547815236,22.456778739077006 -32.00477448541411,22.333930726500732 -31.64965872962086,22.274294108807343 -31.47163842872182,22.216007198913577 -31.293304196576337,22.03715021878199 -30.75947165277897,21.957240554556577 -30.52318591345415,21.625268029077617 -30.605878619175783,21.365552445163754 -30.669874670087957,21.105239582987483 -30.733416726944764,20.714372938811852 -30.827695679621034,20.45200783164987 -30.890222802448406,20.059810644816068 -30.982550004722302,19.80345941676668 -31.042151129415714,19.44103686789171 -31.125439872928666,19.457822417709767 -31.18470489380778,19.515839500698654 -31.363118801370206,19.569794925634177 -31.542484806227797,19.62195142574245 -31.722283965239868,19.677303009444536 -31.901367571486897,19.724189844155553 -32.082414302481794,19.778644547256743 -32.26174282460097,19.833935059738856 -32.44089880260378,19.89034217009113 -32.61972306966634))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.94281857147952
45.74320872345909
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
2023-10-11T08:42:35.287895Z
Batch API, v4.267.0
s3://deafrica-sentinel-1/s1_rtc/S31E022/2023/10/10/061C14
2.0E-4
2.0E-4
true
block average
2
2
-30.0
22.0
-31.0
23.0
POLYGON((22.0 -30.64962177421722,22.117737613312027 -31.0,22.0 -31.0,22.0 -30.64962177421722))
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_061C14_S31E022_2023_10_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061C14_S31E022_2023_10_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061C14_S31E022_2023_10_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061C14_S31E022_2023_10_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061C14_S31E022_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