https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-03-09T04:01:30.143185Z
2023-03-09T04:01:56.085342Z
s3://sentinel-s1-l1c/GRD/2023/3/9/IW/DV/S1A_IW_GRDH_1SDV_20230309T040130_20230309T040156_047562_05B618_548F
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
2023-03-09T04:01:30.143185Z
2023-03-09T04:01:56.085342Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230309T035826_V20230309T032018_20230309T095518.EOF
192.6388716331796
693000
Copernicus Ground Segment
2023-03-09T04:08:08.789869Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20230309T040130_20230309T040156_047562_05B618_548F
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((30.834916481930243 30.010319385968664,30.441619919039102 30.07552209148663,30.178346344362073 30.118465299622954,29.78309997549876 30.181877168568935,29.51846278018298 30.223624762751967,29.122725710596658 30.284995412092233,28.858295552254233 30.325295422288406,28.592375497883413 30.365250175340215,28.267886231746974 30.413212862204904,28.23332186179502 30.232543008723972,28.08991744023953 29.51020431122716,28.019268886889794 29.14885800524587,27.98499328045468 28.97664727397551,28.303750357810983 28.928379662377434,28.564872226083043 28.888231559225513,28.825900690945094 28.84756170982809,29.217058782667955 28.78561270166118,29.607706272932752 28.72254124126951,29.8678443992974 28.67987340625224,30.12786725930321 28.636690732325693,30.514831592100624 28.571436580381558,30.552508956758746 28.74407912193695,30.59457665285737 28.924688139472558,30.674867259158546 29.286561043458377,30.715601397137604 29.467400856218728,30.755610300988426 29.648363943765364,30.793652457347306 29.829657015594297,30.834916481930243 30.010319385968664))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.72983543728662
46.27178189698736
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
2023-03-09T07:19:59.123478Z
Batch API, v4.178.2
s3://deafrica-sentinel-1/s1_rtc/N28E027/2023/03/09/05B618
2.0E-4
2.0E-4
true
block average
2
2
29.0
27.0
28.0
28.0
POLYGON((28.0 28.97437488988785,27.98499328045482 28.976647273975352,27.989641241940724 29.0,28.0 29.0,28.0 28.97437488988785))
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_05B618_N28E027_2023_03_09_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05B618_N28E027_2023_03_09_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05B618_N28E027_2023_03_09_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05B618_N28E027_2023_03_09_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05B618_N28E027_2023_03_09_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