https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-08-06T04:50:57.784670Z
2023-08-06T04:51:15.733753Z
s3://sentinel-s1-l1c/GRD/2023/8/6/IW/DV/S1A_IW_GRDH_1SDV_20230806T045057_20230806T045115_049750_05FB6F_1B63
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
2023-08-06T04:50:57.784670Z
2023-08-06T04:51:15.733753Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230806T044904_V20230806T040947_20230806T104447.EOF
192.6606417889557
693000
Copernicus Ground Segment
2023-08-06T05:24:06.929816Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230806T045057_20230806T045115_049750_05FB6F_1B63
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((18.516852573016553 30.136400508404396,18.112779587766152 30.20327162008302,17.843019418826245 30.24717351523647,17.571501757028706 30.290761222132566,17.167091291772884 30.35457275065097,16.761351301598566 30.41725683696327,16.490840844033748 30.458306255607134,15.945374157830123 30.539271515657102,15.909247907830041 30.35886192314977,15.87193947770739 30.17852919462855,15.800926474477825 29.81732754366221,15.75568983256765 29.58382270292887,16.293657335017887 29.502698469247818,16.695220468972547 29.440641002234536,16.963561337501808 29.398455820489545,17.232935182012557 29.355531383245538,17.6353720546402 29.29032253430783,17.90230356978536 29.24635550211417,18.29880797039472 29.17999096946482,18.31028262245107 29.232923184355748,18.35146975847777 29.41365408609359,18.39181316141497 29.59452848745316,18.516852573016553 30.136400508404396))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.75730125373479
46.5814388778383
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
2023-08-06T10:40:37.104540Z
Batch API, v4.247.1
s3://deafrica-sentinel-1/s1_rtc/N29E015/2023/08/06/05FB6F
2.0E-4
2.0E-4
true
block average
2
2
30.0
15.0
29.0
16.0
POLYGON((16.0 29.546981304474134,15.755689832567754 29.583822702928895,15.836840263069682 30.0,16.0 30.0,16.0 29.546981304474134))
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_05FB6F_N29E015_2023_08_06_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05FB6F_N29E015_2023_08_06_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05FB6F_N29E015_2023_08_06_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05FB6F_N29E015_2023_08_06_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05FB6F_N29E015_2023_08_06_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