https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-02-01T04:01:31.040909Z
2023-02-01T04:01:56.966843Z
s3://sentinel-s1-l1c/GRD/2023/2/1/IW/DV/S1A_IW_GRDH_1SDV_20230201T040131_20230201T040156_047037_05A45D_B7CB
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
2023-02-01T04:01:31.040909Z
2023-02-01T04:01:56.966843Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230201T035804_V20230201T032018_20230201T095518.EOF
192.6390403900747
693000
Copernicus Ground Segment
2023-02-01T04:07:18.668876Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230201T040131_20230201T040156_047037_05A45D_B7CB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.834783456221867 30.010456051939556,30.44148657584914 30.075660809194805,30.178212974830227 30.118605367674864,29.782966557399277 30.182019264281028,29.518329203128904 30.223768232879586,29.122592094183705 30.285140918687215,28.858161852923676 30.325442290058998,28.592241553114167 30.365398421691555,28.267545533443236 30.41339297837709,28.232981072276107 30.232722935611427,28.08956859608564 29.510384422400733,28.01891342504619 29.149038607348565,27.98483328518002 28.97781863888344,28.303792724911972 28.92951994783361,28.564918094089222 28.889370600472944,28.825949104456466 28.848699756277732,29.21710928096874 28.786749402648944,29.607760184705413 28.723676344153034,29.867901832963437 28.68100715442663,30.12792769595442 28.63782330472507,30.514894492699902 28.57256760926579,30.55235747701507 28.74421680804805,30.594428092212787 28.924825650906104,30.67472391593516 29.286698297516324,30.715460752504118 29.46753795050937,30.755472249949946 29.64850091429874,30.79351665272433 29.829793846515983,30.834783456221867 30.010456051939556))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72583464365688
46.27010250873961
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
2023-02-01T05:56:10.772008Z
Batch API, v4.172.0
s3://deafrica-sentinel-1/s1_rtc/N28E029/2023/02/01/05A45D
2.0E-4
2.0E-4
true
block average
2
2
29.0
29.0
28.0
30.0
POLYGON((30.0 28.659068923646366,29.607760184807713 28.72367634413646,29.0 28.821134285210363,29.0 29.0,30.0 29.0,30.0 28.659068923646366))
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_05A45D_N28E029_2023_02_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05A45D_N28E029_2023_02_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05A45D_N28E029_2023_02_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05A45D_N28E029_2023_02_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05A45D_N28E029_2023_02_01_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