https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-03T15:55:25.908267Z
2023-11-03T15:55:54.948311Z
s3://sentinel-s1-l1c/GRD/2023/11/3/IW/DV/S1A_IW_GRDH_1SDV_20231103T155525_20231103T155554_051055_0627FF_3DFD
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
2023-11-03T15:55:25.908267Z
2023-11-03T15:55:54.948311Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231103T162149_V20231103T154915_20231103T222415.EOF
347.62080126988513
693000
Copernicus Ground Segment
2023-11-03T16:46:03.756323Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231103T155525_20231103T155554_051055_0627FF_3DFD
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.629879118550626 23.249983874738913,32.009158504192555 23.317851010583393,32.263725349168176 23.362850043263943,32.77376224725114 23.45167313202921,33.15832654177007 23.517466903740576,33.41522917631747 23.56085502543938,33.67253257906157 23.60385738692905,34.04387495454547 23.665118383857592,34.03212327845176 23.72302801225022,33.963188996107064 24.08489334006944,33.92813779043354 24.265723352374856,33.7278899150438 25.291979297189474,33.34888120048677 25.230968198659387,33.08904232962029 25.188540296373063,32.56981858193868 25.10230518055552,32.18501679821702 25.03714223663264,31.927752531713224 24.992983834975607,31.66796984467983 24.947912220572945,31.281788019473304 24.8800120820794,31.30790861370662 24.757384301216565,31.34754957336618 24.576388587669424,31.38600414130496 24.39518296501624,31.425109340691282 24.214092955048464,31.463774206256033 24.032924828721452,31.539762162350517 23.67034846514827,31.629879118550626 23.249983874738913))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83246617658846
46.70426514108409
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
2023-11-03T20:05:30.618200Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N23E032/2023/11/03/0627FF
2.0E-4
2.0E-4
true
block average
2
2
24.0
32.0
23.0
33.0
POLYGON((33.0 23.490379364690465,32.0 23.31621221482561,32.0 24.0,33.0 24.0,33.0 23.490379364690465))
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_0627FF_N23E032_2023_11_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0627FF_N23E032_2023_11_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0627FF_N23E032_2023_11_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0627FF_N23E032_2023_11_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0627FF_N23E032_2023_11_03_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