https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-27T15:55:25.127592Z
2023-11-27T15:55:54.145157Z
s3://sentinel-s1-l1c/GRD/2023/11/27/IW/DV/S1A_IW_GRDH_1SDV_20231127T155525_20231127T155554_051405_063415_FCA1
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
2023-11-27T15:55:25.127592Z
2023-11-27T15:55:54.145157Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231127T162343_V20231127T154914_20231127T222414.EOF
347.621445792798
693000
Copernicus Ground Segment
2023-11-27T16:50:26.606017Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231127T155525_20231127T155554_051405_063415_FCA1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.630527565459495 23.25163890673013,32.0098104083493 23.31950090760194,32.264379278969884 23.36449635712102,32.77442457440765 23.45331307598589,33.15899308659404 23.519101519785394,33.415898779199225 23.5624861526086,33.67320976661779 23.605485702120653,34.04455272239975 23.666740870426878,34.03285418142674 23.72437957325639,33.96393220833484 24.08624656081025,33.92888965510845 24.267077875771776,33.728910648681286 25.29197930217096,33.349901153164794 25.230972630743192,33.09006172913251 25.1885477641042,32.57083686970409 25.10231872182732,32.18603420829029 25.037160275340973,31.92876933422183 24.993004880916544,31.6689860908972 24.947936317187953,31.28280341944637 24.880040715206725,31.308631171443228 24.758769824171672,31.348270136455017 24.577773933409127,31.38672272214204 24.396567977859334,31.425825927672598 24.215477794374113,31.46448883137013 24.034309386154494,31.540472837906528 23.67173251905956,31.630527565459495 23.25163890673013))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83286471018649
46.70463139643187
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
2023-11-27T18:21:29.636459Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2023/11/27/063415
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.896876719348825,34.04455272239796 23.66674087042684,34.0 23.659391641186012,34.0 23.896876719348825))
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_063415_N23E034_2023_11_27_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_063415_N23E034_2023_11_27_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_063415_N23E034_2023_11_27_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_063415_N23E034_2023_11_27_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_063415_N23E034_2023_11_27_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