https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-31T04:11:59.164088Z
2023-07-31T04:12:23.544500Z
s3://sentinel-s1-l1c/GRD/2023/7/31/IW/DV/S1A_IW_GRDH_1SDV_20230731T041159_20230731T041223_049662_05F8CB_A40C
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
2023-07-31T04:11:59.164088Z
2023-07-31T04:12:23.544500Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230731T053919_V20230731T014134_20230731T045904.EOF
192.0171667334376
693000
Copernicus Ground Segment
2023-07-31T06:43:58.254242Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230731T041159_20230731T041223_049662_05F8CB_A40C
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.895141485516525 -7.586875340130943,22.36062468883411 -7.46804759693402,21.796353656415487 -7.341833670252975,21.235354154416004 -7.215593909574496,20.68307128017877 -7.09057899545796,20.601576341246084 -7.45174672869835,20.56168997745872 -7.632588069658639,20.520842358265323 -7.813216570806686,20.477477304404577 -7.993272836332036,20.43784659610738 -8.174197712863482,20.37877642905667 -8.434249744801807,20.93068130421483 -8.560175721133039,21.493873167934638 -8.687790840754852,22.05727329332879 -8.81454686997832,22.597479085321098 -8.935220579455853,22.695405411591892 -8.493051794087393,22.736516015811496 -8.312048069503444,22.81730503668465 -7.949734533800411,22.855327048721684 -7.768055468680838,22.895141485516525 -7.586875340130943))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54974
45.9421472266397
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
2023-07-31T11:05:01.739073Z
Batch API, v4.242.0
s3://deafrica-sentinel-1/s1_rtc/S09E022/2023/07/31/05F8CB
2.0E-4
2.0E-4
true
block average
2
2
-8.0
22.0
-9.0
23.0
POLYGON((22.806096794657087 -8.0,22.59747908532106 -8.935220579455871,22.0 -8.80166129378544,22.0 -8.0,22.806096794657087 -8.0))
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_05F8CB_S09E022_2023_07_31_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F8CB_S09E022_2023_07_31_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F8CB_S09E022_2023_07_31_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F8CB_S09E022_2023_07_31_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F8CB_S09E022_2023_07_31_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