https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-09-17T04:01:39.572980Z
2023-09-17T04:02:05.477800Z
s3://sentinel-s1-l1c/GRD/2023/9/17/IW/DV/S1A_IW_GRDH_1SDV_20230917T040139_20230917T040205_050362_061047_CA4B
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
2023-09-17T04:01:39.572980Z
2023-09-17T04:02:05.477800Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230917T035942_V20230917T032027_20230917T095527.EOF
192.6385497542561
693000
Copernicus Ground Segment
2023-09-17T04:07:18.944839Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230917T040139_20230917T040205_050362_061047_CA4B
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.833449815344732 30.010021926010584,30.440153889861257 30.07522275344363,30.176880884774796 30.118164720982836,29.781635387080758 30.18157472515288,29.516998709140132 30.22332108643132,29.121262563664416 30.284689870081078,28.856833001468807 30.324988632911044,28.59091345525203 30.36494214448672,28.266215671367934 30.41293396125853,28.231661262213255 30.232263251202554,28.088276011183297 29.509924047659027,28.017631459439762 29.148578385167674,27.983754856660948 28.97834902989503,28.302713215783136 28.930054140942207,28.563841341515435 28.88990739471119,28.824874132682922 28.849239277608856,29.216035304808607 28.787293248299175,29.60668858321018 28.7242242378649,29.86683311444527 28.681557558348423,30.126857805936076 28.638376769456393,30.513829540967485 28.57312455110561,30.551069691241835 28.743780736420746,30.593133723318815 28.92438980134868,30.673416512819674 29.286262935161393,30.714146779938222 29.467102893252378,30.754151733720676 29.648066153291985,30.79218967531513 29.829359381616865,30.833449815344732 30.010021926010584))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72717123020309
46.26947109463678
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
2023-09-17T07:24:50.346991Z
Batch API, v4.254.0
s3://deafrica-sentinel-1/s1_rtc/N28E027/2023/09/17/061047
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((28.0 28.975889281244044,27.983754856661147 28.97834902989503,27.988063521948867 29.0,28.0 29.0,28.0 28.975889281244044))
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_061047_N28E027_2023_09_17_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_061047_N28E027_2023_09_17_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_061047_N28E027_2023_09_17_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_061047_N28E027_2023_09_17_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_061047_N28E027_2023_09_17_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