https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-01T17:54:14.394333Z
2023-11-01T17:54:39.393325Z
s3://sentinel-s1-l1c/GRD/2023/11/1/IW/DV/S1A_IW_GRDH_1SDV_20231101T175414_20231101T175439_051027_062722_5353
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
2023-11-01T17:54:14.394333Z
2023-11-01T17:54:39.393325Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231101T181201_V20231101T174427_20231102T001927.EOF
346.8202778305433
693000
Copernicus Ground Segment
2023-11-01T18:33:45.145447Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231101T175414_20231101T175439_051027_062722_5353
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-0.04465559487829112 36.19498499531847,0.37134019236079713 36.25876486453374,0.6584779077275734 36.30188072015126,0.9486621981086308 36.34470449330447,1.380875306367425 36.40710244322702,1.6633236001609495 36.44698991497363,2.093721598862063 36.506404706685956,2.3808493675153053 36.54513083086227,2.712761058326067 36.58897257712554,2.6736147467868685 36.76888447633159,2.5256320967177515 37.489995963023084,2.401776888707186 38.09042819601653,2.061501996849273 38.04675225645114,1.7682442063856034 38.00826222777067,1.4752954948280472 37.96904310278455,1.036462887027333 37.908851411629016,0.7443086874437606 37.867817561195245,0.3066909187202484 37.80491231429727,0.015361770991868692 37.76207533252344,-0.40874286134895077 37.69833273637004,-0.21851874216655018 36.91683500008253,-0.04465559487829112 36.19498499531847))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.61268793168292
46.30982539082107
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
2023-11-02T09:04:36.414133Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N37E002/2023/11/01/062722
2.0E-4
2.0E-4
true
block average
2
2
38.0
2.0
37.0
3.0
POLYGON((2.420430122847949 38.0,2.626186452694124 37.0,2.0 37.0,2.0 38.0,2.420430122847949 38.0))
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_062722_N37E002_2023_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062722_N37E002_2023_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062722_N37E002_2023_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062722_N37E002_2023_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062722_N37E002_2023_11_01_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