https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-03-04T03:44:54.920245Z
2022-03-04T03:45:19.918267Z
s3://sentinel-s1-l1c/GRD/2022/3/4/IW/DV/S1A_IW_GRDH_1SDV_20220304T034454_20220304T034519_042166_050642_E023
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
2022-03-04T03:44:54.920245Z
2022-03-04T03:45:19.918267Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20220304T040324_V20220304T030344_20220304T093844.EOF
192.6424738004478
693000
Copernicus S1 Core Ground Segment - TLS
2022-03-04T04:55:47.538047Z
Sentinel-1 IPF, 003.40
S1A_IW_GRDH_1SDV_20220304T034454_20220304T034519_042166_050642_E023
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.969295822477804 30.14140973518488,34.5773228340006 30.20626840077744,34.31558501874057 30.248880763936576,33.91644770422067 30.312782831851074,33.649191841306404 30.354844709846546,33.251313677371 30.41639170371816,32.98563313815845 30.456773148325855,32.72090953357864 30.496440756349408,32.408299544031586 30.542534690333024,32.37280048580265 30.362036768749384,32.33612327532504 30.181613523000674,32.294336261371704 30.001939143606236,32.26317157060218 29.820704002152514,32.227715853048046 29.640093755624903,32.187345836091126 29.46020704760142,32.15047758117159 29.279799850842245,32.11788232027418 29.09875444344467,32.10586430068699 29.039041180697673,32.41530704309084 28.992257943566834,32.681457372206474 28.951406306279903,32.944294803751724 28.910512139335477,33.33467661798119 28.84876533436592,33.72114825402392 28.786450199905257,33.97675818812971 28.744586408247848,34.24470002559944 28.700158528049023,34.640195769532795 28.633538868797437,34.81369327948446 29.41704955947266,34.84538978858278 29.599368750753698,34.88600539904408 29.780192704152945,34.928718907291135 29.960668602636844,34.969295822477804 30.14140973518488))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71711155694764
46.3889232275632
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
2022-03-04T07:50:50.073170Z
Batch API, v4.92.0
s3://deafrica-sentinel-1/s1_rtc/N29E033/2022/03/04/050642
2.0E-4
2.0E-4
true
block average
2
2
30.0
33.0
29.0
34.0
POLYGON((33.0 29.0,33.0 30.0,34.0 30.0,34.0 29.0,33.0 29.0))
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_050642_N29E033_2022_03_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_050642_N29E033_2022_03_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_050642_N29E033_2022_03_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_050642_N29E033_2022_03_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_050642_N29E033_2022_03_04_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