https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-23T05:23:28.397405Z
2023-03-23T05:23:51.870963Z
s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T052328_20230323T052351_047767_05BD0A_12C7
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
2023-03-23T05:23:28.397405Z
2023-03-23T05:23:51.870963Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230323T052242_V20230323T044235_20230323T111735.EOF
192.7120960023248
693000
Copernicus Ground Segment
2023-03-23T05:52:08.455705Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230323T052328_20230323T052351_047767_05BD0A_12C7
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.512122083183131 31.166577621962514,10.10872078903164 31.232491420475565,9.837385286721942 31.276064132026722,9.564179097620569 31.319318090112215,9.155258466196015 31.382902589317098,8.744734453354665 31.44534191710605,8.470681038108028 31.486248332330284,8.196314659918952 31.526579498784166,7.921528837715271 31.56634959480379,7.84917639124393 31.205436625859342,7.776166426574083 30.84451404966313,7.663355131547144 30.279077313967424,8.206534494659115 30.19811725571577,8.612104360119758 30.13611309422411,8.881638002504578 30.09417034646521,9.286413908050116 30.030078837338547,9.555545875837689 29.986729951118214,9.823564837261287 29.94297599991189,10.223790790584498 29.876553988961927,10.270734940147353 30.081110127991742,10.310355806881237 30.26213441316412,10.390607847705665 30.624019270056223,10.431343331257034 30.80486338987954,10.472703770151401 30.985606603356818,10.512122083183131 31.166577621962514))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.78832259515969
46.59013399922148
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
2023-03-23T08:49:54.976318Z
Batch API, v4.184.0
s3://deafrica-sentinel-1/s1_rtc/N30E008/2023/03/23/05BD0A
2.0E-4
2.0E-4
true
block average
2
2
31.0
8.0
30.0
9.0
POLYGON((9.0 30.07542911473956,8.61210436007118 30.136113094231437,8.0 30.22890090814075,8.0 31.0,9.0 31.0,9.0 30.07542911473956))
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_05BD0A_N30E008_2023_03_23_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05BD0A_N30E008_2023_03_23_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05BD0A_N30E008_2023_03_23_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05BD0A_N30E008_2023_03_23_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05BD0A_N30E008_2023_03_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