https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-23T02:13:11.170213Z
2023-04-23T02:13:32.951445Z
s3://sentinel-s1-l1c/GRD/2023/4/23/IW/DV/S1A_IW_GRDH_1SDV_20230423T021311_20230423T021332_048217_05CC38_7A2F
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
2023-04-23T02:13:11.170213Z
2023-04-23T02:13:32.951445Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230423T033403_V20230422T233803_20230423T025533.EOF
192.496788817593
693000
Copernicus Ground Segment
2023-04-23T04:15:29.340939Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230423T021311_20230423T021332_048217_05CC38_7A2F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((49.62229486851337 -24.641523997605915,49.05439079353349 -24.51078428155502,48.807380387026264 -24.45316492740474,48.4372855668594 -24.365985326874874,48.19083732571399 -24.307367296188126,47.82158922046833 -24.21869650021664,47.575707679805106 -24.159088895942887,47.22831951534151 -24.074089892650715,47.175925038635626 -24.252882314659573,47.12643405815799 -24.43251208115869,47.07332193495603 -24.61125563101604,47.024005400675904 -24.79096546673499,46.971292417312526 -24.969845033631124,46.92145207408423 -25.149461394565147,46.891557521543376 -25.25232614499697,47.239038364104815 -25.337610384420856,47.487050049693615 -25.397904808677254,47.85952618830378 -25.487565939522128,48.108148175061096 -25.54681740087291,48.48153583780526 -25.634906940841894,48.73076277516578 -25.693105985920145,48.98023010475132 -25.750881408248524,49.30381947883151 -25.825093708113236,49.47772966244071 -25.181660683013455,49.62229486851337 -24.641523997605915))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.86745
45.64422989870646
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
2023-04-23T05:57:34.606852Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/S26E046/2023/04/23/05CC38
2.0E-4
2.0E-4
true
block average
2
2
-25.0
46.0
-26.0
47.0
POLYGON((47.0 -25.278941811715136,46.89155752154472 -25.252326144997767,46.962924950863446 -25.0,47.0 -25.0,47.0 -25.278941811715136))
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_05CC38_S26E046_2023_04_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CC38_S26E046_2023_04_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CC38_S26E046_2023_04_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CC38_S26E046_2023_04_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CC38_S26E046_2023_04_23_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