https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-01-30T16:30:02.129460Z
2022-01-30T16:30:27.128952Z
s3://sentinel-s1-l1c/GRD/2022/1/30/IW/DV/S1A_IW_GRDH_1SDV_20220130T163002_20220130T163027_041692_04F5E9_0D60
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
2022-01-30T16:30:02.129460Z
2022-01-30T16:30:27.128952Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220130T165632_V20220130T145938_20220130T213438.EOF
347.30369710292405
693000
Copernicus S1 Core Ground Segment - TLS
2022-01-30T17:20:24.926500Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220130T163002_20220130T163027_041692_04F5E9_0D60
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.251897331960752 -29.459565215340383,31.599800810504554 -29.379707298484462,31.85722000539542 -29.319944022767455,32.114338384788645 -29.259687595485424,32.49944921205932 -29.168382292844907,32.755810100254564 -29.106900844282155,33.13977891169013 -29.013766381051944,33.39537469942575 -28.951071187985782,33.732229047725355 -28.86757428111469,33.62104890023746 -28.510424353247622,33.5124386459727 -28.15262780131863,33.457387426667246 -27.973947839738784,33.40332475612495 -27.79504335858724,33.34830803608804 -27.616397295867714,33.278003467602524 -27.37804662340294,32.9448541174299 -27.460363015439448,32.69279311708975 -27.522023333297206,32.43924010069861 -27.583525180748595,32.06249247100366 -27.673922460933877,31.81069105356729 -27.7336916505228,31.436082031373083 -27.821641387599488,31.182069754575824 -27.88063286517243,30.839637631481366 -27.95930401964487,30.856153498493917 -28.018747496499287,30.904866508086737 -28.198980761047228,30.959969917264672 -28.377758072448927,31.008406266963988 -28.55808400079356,31.100513808535652 -28.919882473242154,31.154326571237878 -29.099023618765948,31.20034209844011 -29.27996951041547,31.251897331960752 -29.459565215340383))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.91168
45.68256666686166
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
2022-01-30T22:18:21.208584Z
Batch API, v4.84.0
s3://deafrica-sentinel-1/s1_rtc/S29E030/2022/01/30/04F5E9
2.0E-4
2.0E-4
true
block average
2
2
-28.0
30.0
-29.0
31.0
POLYGON((31.0 -28.526787920400466,30.959969917261855 -28.37775807243956,30.904866508086545 -28.198980761047764,30.850944665239197 -28.0,31.0 -28.0,31.0 -28.526787920400466))
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_04F5E9_S29E030_2022_01_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_04F5E9_S29E030_2022_01_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_04F5E9_S29E030_2022_01_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_04F5E9_S29E030_2022_01_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_04F5E9_S29E030_2022_01_30_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 2019
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