https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-16T16:39:10.716912Z
2023-11-16T16:39:35.715532Z
s3://sentinel-s1-l1c/GRD/2023/11/16/IW/DV/S1A_IW_GRDH_1SDV_20231116T163910_20231116T163935_051245_062E92_7A69
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
2023-11-16T16:39:10.716912Z
2023-11-16T16:39:35.715532Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231116T165845_V20231116T163023_20231116T230523.EOF
347.11447243903035
693000
Copernicus Ground Segment
2023-11-16T17:19:31.168298Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231116T163910_20231116T163935_051245_062E92_7A69
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.310321094058807 32.55773686513351,19.711850499672092 32.62225273247646,19.98887084525684 32.66595842917655,20.404902298215998 32.73037123747667,20.682586050611913 32.77254688637751,21.099597945592922 32.8346573267632,21.377925410416093 32.87529331893207,21.657319711932868 32.9154257541003,21.945463237651822 32.95612155171913,21.800880916389204 33.67780003995573,21.64366511337884 34.45921492533352,21.34955581679119 34.418791621785815,21.066023454057692 34.37911085345833,20.782760359187165 34.338775159825076,20.358378714266387 34.27704730527214,20.075805006178978 34.235081475391695,19.652474597600126 34.170916033744085,19.370612967967297 34.127330475228355,18.962094355061172 34.06292488369586,19.14387056479773 33.28044472667725,19.310321094058807 32.55773686513351))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64479103407437
46.49350338535217
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
2023-11-16T20:43:19.781863Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N33E020/2023/11/16/062E92
2.0E-4
2.0E-4
true
block average
2
2
34.0
20.0
33.0
21.0
POLYGON((20.0 33.0,20.0 34.0,21.0 34.0,21.0 33.0,20.0 33.0))
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_062E92_N33E020_2023_11_16_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062E92_N33E020_2023_11_16_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062E92_N33E020_2023_11_16_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062E92_N33E020_2023_11_16_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062E92_N33E020_2023_11_16_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