https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-22T04:30:30.871572Z
2023-07-22T04:30:59.885959Z
s3://sentinel-s1-l1c/GRD/2023/7/22/IW/DV/S1A_IW_GRDH_1SDV_20230722T043030_20230722T043059_049531_05F4B6_D5AB
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
2023-07-22T04:30:30.871572Z
2023-07-22T04:30:59.885959Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230722T060812_V20230722T020615_20230722T052345.EOF
192.0802788431689
693000
Copernicus Ground Segment
2023-07-22T07:04:04.155172Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230722T043030_20230722T043059_049531_05F4B6_D5AB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.38976779312666 14.600742863001035,20.817360656045047 14.711708077335494,20.23996393274967 14.822095005596928,19.661451146581985 14.93113147162168,19.109208199303037 15.033744054990887,19.026577979716002 14.614435353489663,18.885255050938426 13.890338883273927,18.790341059001417 13.407195558071574,19.338486247830968 13.303379844514247,19.9124958182985 13.193296238774645,20.4862124429144 13.081882326813489,21.057941472265856 12.969483386027576,21.119079594050817 13.272608961613322,21.151713565671958 13.454979669185363,21.19337905066435 13.635569021933113,21.304214931372016 14.180115862623182,21.338577265440613 14.362132810615407,21.377079931547513 14.5433380043289,21.38976779312666 14.600742863001035))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.90130415402179
46.14073051240174
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
2023-07-22T11:21:22.520151Z
Batch API, v4.232.0
s3://deafrica-sentinel-1/s1_rtc/N13E021/2023/07/22/05F4B6
2.0E-4
2.0E-4
true
block average
2
2
14.0
21.0
13.0
22.0
POLYGON((21.267554540067653 14.0,21.19337905066273 13.63556902192516,21.151713565670885 13.45497966918011,21.119079594052657 13.272608961622847,21.064096441070053 13.0,21.0 13.0,21.0 14.0,21.267554540067653 14.0))
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_05F4B6_N13E021_2023_07_22_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05F4B6_N13E021_2023_07_22_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05F4B6_N13E021_2023_07_22_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05F4B6_N13E021_2023_07_22_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05F4B6_N13E021_2023_07_22_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