https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-11-23T05:21:52.576366Z
2022-11-23T05:22:17.575835Z
s3://sentinel-s1-l1c/GRD/2022/11/23/IW/DV/S1A_IW_GRDH_1SDV_20221123T052152_20221123T052217_046017_0581E2_2B7A
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
2022-11-23T05:21:52.576366Z
2022-11-23T05:22:17.575835Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20221123T052805_V20221123T044239_20221123T111739.EOF
193.1418594917644
693000
Copernicus Ground Segment
2022-11-23T06:09:53.642043Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221123T052152_20221123T052217_046017_0581E2_2B7A
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((11.91372487306559 37.1874846691343,11.492383358268064 37.25124976040756,11.198819921310603 37.29472280942192,10.757848608772743 37.35856726915188,10.463457239374764 37.400217300123046,10.021266579123061 37.46131827682492,9.726077568228808 37.501133543504146,9.430578229520485 37.54021167398112,9.120463957307452 37.58037735991494,9.04605755775961 37.219923728309226,9.008051124500406 37.03975083242425,8.96701407795867 36.859965473010604,8.930233077541475 36.67963267954642,8.895836282797184 36.49898910016215,8.856700729289958 36.318956891603136,8.818448571668581 36.13880905218374,8.806320468656295 36.07932596132883,9.110284328714542 36.03883067956564,9.400094679305873 35.9994580403191,9.692232432228758 35.959024679969225,10.127000876173403 35.89745428244531,10.416874213532816 35.85547651294803,10.850827586325249 35.791244105518956,11.138774263688703 35.74770097237965,11.552090875751746 35.68390215037406,11.739171664134318 36.4656104680307,11.91372487306559 37.1874846691343))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.54879136082773
46.48705519383001
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
2022-11-23T07:11:17.452928Z
Batch API, v4.157.0
s3://deafrica-sentinel-1/s1_rtc/N36E010/2022/11/23/0581E2
2.0E-4
2.0E-4
true
block average
2
2
37.0
10.0
36.0
11.0
POLYGON((10.0 36.0,10.0 37.0,11.0 37.0,11.0 36.0,10.0 36.0))
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_0581E2_N36E010_2022_11_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0581E2_N36E010_2022_11_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0581E2_N36E010_2022_11_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0581E2_N36E010_2022_11_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0581E2_N36E010_2022_11_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