https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-09T16:53:03.654680Z
2023-02-09T16:53:32.660345Z
s3://sentinel-s1-l1c/GRD/2023/2/9/IW/DV/S1A_IW_GRDH_1SDV_20230209T165303_20230209T165332_047161_05A895_42D5
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
2023-02-09T16:53:03.654680Z
2023-02-09T16:53:32.660345Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230209T172604_V20230209T134535_20230209T170305.EOF
346.8613444594776
693000
Copernicus Ground Segment
2023-02-09T18:24:11.343333Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230209T165303_20230209T165332_047161_05A895_42D5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.02483215059894 -35.58996419882681,27.37699765268644 -35.509351661455455,27.650923584426472 -35.445810798306056,27.924417990208216 -35.38165197091358,28.333845269668664 -35.28426033461591,28.606250503335083 -35.21856719488809,29.014033269711405 -35.11888557264383,29.285335160722063 -35.05167342012123,29.662872595873885 -34.956937876307876,29.513554919910767 -34.545197610157885,29.38615402017914 -34.19027721133422,29.25986022637735 -33.835202163467166,29.093329253664244 -33.36202945590412,28.722170927748813 -33.454925444115894,28.455493747900093 -33.52085821545458,28.054724424186055 -33.618683255917986,27.787045264545693 -33.68318049362218,27.38478205855865 -33.77884164294427,27.116113201832565 -33.841889283660315,26.847052074437862 -33.90435325389337,26.50118758565162 -33.983635252200195,26.654465041924546 -34.46012264905478,26.770614251669613 -34.81772512955611,26.88770247898408 -35.175206785851415,27.02483215059894 -35.58996419882681))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.63155
45.42574855015377
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
2023-02-09T23:40:27.418886Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/S35E026/2023/02/09/05A895
2.0E-4
2.0E-4
true
block average
2
2
-34.0
26.0
-35.0
27.0
POLYGON((26.83031589254629 -35.0,26.65446504190382 -34.46012264899135,26.506451831740442 -34.0,27.0 -34.0,27.0 -35.0,26.83031589254629 -35.0))
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_05A895_S35E026_2023_02_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A895_S35E026_2023_02_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A895_S35E026_2023_02_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A895_S35E026_2023_02_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A895_S35E026_2023_02_09_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