https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-30T04:17:25.053979Z
2023-05-30T04:17:59.060507Z
s3://sentinel-s1-l1c/GRD/2023/5/30/IW/DV/S1A_IW_GRDH_1SDV_20230530T041725_20230530T041759_048758_05DD1E_AFEB
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
2023-05-30T04:17:25.053979Z
2023-05-30T04:17:59.060507Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230530T041526_V20230530T033648_20230530T101148.EOF
192.7559069977881
693000
Copernicus Ground Segment
2023-05-30T04:24:58.917340Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230530T041725_20230530T041759_048758_05DD1E_AFEB
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.202596115033913 32.17627620432224,26.800981416225618 32.24110949770973,26.53055767337481 32.28399425518724,26.124449362510244 32.34723582427499,25.85339943646939 32.388671066000484,25.44636503337183 32.449731490331615,25.174706633634457 32.489708128992504,24.90280992817481 32.52909885571096,24.577624470281375 32.575376874151495,24.469709933291526 32.03384163641902,24.395366625906206 31.673082221250375,24.35910194464327 31.49257028402506,24.25146422893468 30.950848556099608,24.193165353120364 30.65438906550895,24.511657537754207 30.607528799721287,24.77780197498381 30.567724128565523,25.043829674557006 30.52736143379918,25.442217071216476 30.465838912623315,25.84019811580022 30.40308773402146,26.105651496813767 30.360514507431816,26.37091291064048 30.31739713308922,26.76526578885251 30.25223132117865,26.830966522513993 30.549268187035967,26.87037314326153 30.730359151505425,26.91094336615013 30.911259309893136,26.994427072549346 31.27268056990596,27.03802035551475 31.453092050387202,27.202596115033913 32.17627620432224))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.71333720846976
46.30688747330728
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
2023-05-30T06:23:16.090209Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/N31E024/2023/05/30/05DD1E
2.0E-4
2.0E-4
true
block average
2
2
32.0
24.0
31.0
25.0
POLYGON((24.261230403840386 31.0,24.39536662591869 31.673082221310015,24.46273603580486 32.0,25.0 32.0,25.0 31.0,24.261230403840386 31.0))
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_05DD1E_N31E024_2023_05_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DD1E_N31E024_2023_05_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DD1E_N31E024_2023_05_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DD1E_N31E024_2023_05_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DD1E_N31E024_2023_05_30_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