https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-06-23T05:47:47.229510Z
2022-06-23T05:48:08.112004Z
s3://sentinel-s1-l1c/GRD/2022/6/23/IW/DV/S1A_IW_GRDH_1SDV_20220623T054747_20220623T054808_043786_053A33_B0C4
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
2022-06-23T05:47:47.229510Z
2022-06-23T05:48:08.112004Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220623T055347_V20220623T050716_20220623T114216.EOF
192.8020420506434
693000
Copernicus Ground Segment
2022-06-23T06:36:42.107433Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220623T054747_20220623T054808_043786_053A33_B0C4
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((4.639078092252814 32.477457188703106,4.227217284773245 32.54367434444274,3.9493842968207997 32.58752654763142,3.5328634395752916 32.652041780756264,3.253550651256926 32.694479517231144,2.83886555036926 32.75627221074639,2.561265810837781 32.796824739239575,2.282878960079927 32.836838364498085,1.9997156219515393 32.87686609753004,1.9646464825407746 32.69631369561792,1.7770076998374698 31.74476660439533,2.055967434653557 31.704529152724042,2.329870293100913 31.664391712940777,2.7416274738961155 31.60288444571937,3.0153474887774263 31.56121744653201,3.2900488676770383 31.51877653798298,3.7018557557097678 31.453976694242762,3.975295018901839 31.410168363943804,4.38237721578321 31.343791972681768,4.475867914819573 31.754083103176896,4.515890571356184 31.935073923776752,4.639078092252814 32.477457188703106))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.74940965605479
46.56900988577916
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
2022-06-23T07:56:43.492260Z
Batch API, v4.115.0
s3://deafrica-sentinel-1/s1_rtc/N31E001/2022/06/23/053A33
2.0E-4
2.0E-4
true
block average
2
2
32.0
1.0
31.0
2.0
POLYGON((2.0 31.712601955590966,1.7770076998374726 31.74476660439535,1.8273380346136303 32.0,2.0 32.0,2.0 31.712601955590966))
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_053A33_N31E001_2022_06_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_053A33_N31E001_2022_06_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_053A33_N31E001_2022_06_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_053A33_N31E001_2022_06_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_053A33_N31E001_2022_06_23_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