https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-03T03:17:43.747333Z
2023-04-03T03:18:08.745753Z
s3://sentinel-s1-l1c/GRD/2023/4/3/IW/DV/S1A_IW_GRDH_1SDV_20230403T031743_20230403T031808_047926_05C264_9A7F
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
2023-04-03T03:17:43.747333Z
2023-04-03T03:18:08.745753Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230403T044008_V20230403T004352_20230403T040122.EOF
192.3111357001339
693000
Copernicus Ground Segment
2023-04-03T05:57:36.361583Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230403T031743_20230403T031808_047926_05C264_9A7F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((34.36828755330233 -20.035960048102414,33.803789740231316 -19.906548931096193,33.1964409767263 -19.765068886482368,32.59095471458996 -19.62173405121005,32.04140638658073 -19.48968514331209,31.993241567111763 -19.66914680118999,31.804414647325274 -20.388452543811994,31.645417353725044 -20.987047006536578,32.20525991041406 -21.122241717582376,32.812707577970315 -21.266573648848276,33.4204810505595 -21.40852924134541,33.98906624594869 -21.539095406190427,34.004872766567466 -21.47967341695818,34.051128330597734 -21.299353678504456,34.14180168880738 -20.938322242527928,34.18819150594156 -20.758062526777238,34.322879876386544 -20.216313025049466,34.36828755330233 -20.035960048102414))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.07851
45.91237468144027
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
2023-04-03T12:27:14.399665Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S21E033/2023/04/03/05C264
2.0E-4
2.0E-4
true
block average
2
2
-20.0
33.0
-21.0
34.0
POLYGON((33.0 -21.0,33.0 -20.0,34.0 -20.0,34.0 -21.0,33.0 -21.0))
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_05C264_S21E033_2023_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C264_S21E033_2023_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C264_S21E033_2023_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C264_S21E033_2023_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C264_S21E033_2023_04_03_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