https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2021-04-01T16:20:30.735078Z
2021-04-01T16:21:01.669892Z
s3://sentinel-s1-l1c/GRD/2021/4/1/IW/DV/S1B_IW_GRDH_1SDV_20210401T162030_20210401T162101_026275_0322CF_2204
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2021-04-01T16:20:30.735078Z
2021-04-01T16:21:01.669892Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
DOWNLINK
348.03556224564517
693000
Copernicus S1 Core Ground Segment - TLS
2021-04-01T21:53:38.689661Z
Sentinel-1 IPF, 003.31
S1B_IW_GRDH_1SDV_20210401T162030_20210401T162101_026275_0322CF_2204
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.574683822074487 -1.546569185631191,30.764929910016537 -1.0713356609457647,30.726224057865295 -0.890627716896707,30.64652942885219 -0.5295444290535435,30.609309065446336 -0.3484432100710118,30.57287142389552 -0.16717845838404247,30.5301385743809 0.012715025510833734,30.49733819465671 0.19475610782044833,30.452083449154657 0.3740964397346847,30.390656755138266 0.6682335433147516,28.19091328771694 0.19629474445698777,28.255669482811943 -0.0980486900922705,28.293945668707657 -0.2794616007976102,28.335961272265155 -0.46006935843954244,28.37265868138953 -0.641829879934446,28.448403199741648 -1.0048535547312718,28.53608014055791 -1.3652999276440894,28.574683822074487 -1.546569185631191))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85526096199147
46.13073512433946
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
2021-12-26T03:23:12.173263Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N00E029/2021/04/01/0322CF
2.0E-4
2.0E-4
true
block average
2
2
1.0
29.0
0.0
30.0
POLYGON((29.0 0.36987835401045105,30.0 0.5844210067548629,30.0 0.0,29.0 0.0,29.0 0.36987835401045105))
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_0322CF_N00E029_2021_04_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0322CF_N00E029_2021_04_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0322CF_N00E029_2021_04_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0322CF_N00E029_2021_04_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0322CF_N00E029_2021_04_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 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