https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-10-24T17:17:25.399849Z
2023-10-24T17:17:46.126814Z
s3://sentinel-s1-l1c/GRD/2023/10/24/IW/DV/S1A_IW_GRDH_1SDV_20231024T171725_20231024T171746_050910_062307_4171
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
2023-10-24T17:17:25.399849Z
2023-10-24T17:17:46.126814Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231024T191700_V20231024T153242_20231024T185012.EOF
347.6797234098878
693000
Copernicus Ground Segment
2023-10-24T19:39:43.821769Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231024T171725_20231024T171746_050910_062307_4171
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.318980225645607 22.037674353751687,11.916432277482832 22.145503009420672,12.514876753003385 22.25116097548992,13.116844661665542 22.355064122419122,13.710296492341662 22.45515924002616,13.674235043604778 22.635744200085675,13.640154087184218 22.816744760874137,13.492481627398112 23.579962093569964,12.894355766222954 23.480699517430175,12.287640674355838 23.377511496373018,11.683536353069911 23.272269933448218,11.086706868241205 23.165848232779563,11.13199813752907 22.944434014087907,11.170438785396719 22.763253878532012,11.206480897065859 22.58163946348667,11.318980225645607 22.037674353751687))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.8816881093168
46.08043896660799
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
2023-10-24T22:37:55.567064Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N23E013/2023/10/24/062307
2.0E-4
2.0E-4
true
block average
2
2
24.0
13.0
23.0
14.0
POLYGON((13.0 23.498231812018414,13.492481627398147 23.579962093569947,13.604696622093824 23.0,13.0 23.0,13.0 23.498231812018414))
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_062307_N23E013_2023_10_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_062307_N23E013_2023_10_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_062307_N23E013_2023_10_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_062307_N23E013_2023_10_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_062307_N23E013_2023_10_24_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