https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-08T04:58:57.676850Z
2023-03-08T04:59:10.114757Z
s3://sentinel-s1-l1c/GRD/2023/3/8/IW/DV/S1A_IW_GRDH_1SDV_20230308T045857_20230308T045910_047548_05B59F_18FF
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
2023-03-08T04:58:57.676850Z
2023-03-08T04:59:10.114757Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230308T045727_V20230308T041754_20230308T105254.EOF
192.6931724152011
693000
Copernicus Ground Segment
2023-03-08T05:29:55.253003Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230308T045857_20230308T045910_047548_05B59F_18FF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((16.545232452890748 30.52929085822963,16.14335060549126 30.595479162653252,15.871954608660598 30.639424122645476,15.46629098710733 30.703984099011446,15.193817042534565 30.746588180832422,14.922213920715581 30.788451857518304,14.514127582275266 30.85021737573792,14.240454311645093 30.890874764495067,13.965227963480826 30.93114641366448,13.893140236109925 30.57019228676869,13.856693379111839 30.389722928946387,13.839587844048019 30.307447593451776,14.38493030526673 30.226205131755705,14.655746115230851 30.184967024969538,15.061139032041378 30.122127405379153,15.331074364984303 30.0795470986629,15.734805754854639 30.01475844794234,16.00267527604929 29.97104190660847,16.40270006135124 29.904672624789786,16.421727369904435 29.98710551180187,16.46219866654043 30.1679788590012,16.504178891038876 30.348603593306468,16.545232452890748 30.52929085822963))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.7616521341379
46.5826076779833
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
2023-03-08T10:52:09.916445Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/03/08/05B59F
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.97147851401121,15.82523693406735 30.0,16.0 30.0,16.0 29.97147851401121))
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_05B59F_N29E015_2023_03_08_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B59F_N29E015_2023_03_08_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B59F_N29E015_2023_03_08_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B59F_N29E015_2023_03_08_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B59F_N29E015_2023_03_08_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