https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-09-01T16:45:56.928737Z
2022-09-01T16:46:21.927325Z
s3://sentinel-s1-l1c/GRD/2022/9/1/IW/DV/S1A_IW_GRDH_1SDV_20220901T164556_20220901T164621_044813_055A18_44DF
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
2022-09-01T16:45:56.928737Z
2022-09-01T16:46:21.927325Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20220901T172330_V20220901T133725_20220901T165455.EOF
347.138282230415
693000
Copernicus Ground Segment
2022-09-01T18:18:39.024821Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20220901T164556_20220901T164621_044813_055A18_44DF
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.907682729061413 -31.941147780808723,28.252856225534707 -31.8619344658837,28.518449895106205 -31.80023086159877,28.909745786381613 -31.708183063000657,29.171247382059757 -31.645897376155933,29.564780905277704 -31.550996280616403,29.82882367745133 -31.486531394435854,30.08793418874489 -31.42267076162508,30.42343393793327 -31.339047184566734,30.364926296172925 -31.160961072291947,30.308384921876996 -30.982312007247273,30.253266182450403 -30.80332449394588,30.196468865339096 -30.624794913212607,30.140372107285483 -30.446107601487455,30.087826129825373 -30.26654545441989,30.032483846589024 -30.087720855075546,29.974464747450106 -29.909593838437022,29.956367025856842 -29.850099669731264,29.627882670960275 -29.931782397861763,29.371655583602585 -29.994827039709413,28.98416902297575 -30.089084434708226,28.726711077415416 -30.15098271167598,28.464100089361192 -30.21353612457714,28.08051645147613 -30.303797997531355,27.822699041559133 -30.363750389054502,27.466534856627852 -30.445632955557087,27.485246372286596 -30.505006452587327,27.546111074471977 -30.68261819520559,27.593540796765907 -30.863336634045645,27.654550008018507 -31.040951235992978,27.70859227145651 -31.220186518048244,27.749326831960147 -31.40249929337549,27.808344649218938 -31.580632181607793,27.85263229344981 -31.762165214322426,27.907682729061413 -31.941147780808723))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.90604
45.72331547645118
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
2022-09-01T20:15:15.310756Z
Batch API, v4.133.1
s3://deafrica-sentinel-1/s1_rtc/S31E030/2022/09/01/055A18
2.0E-4
2.0E-4
true
block average
2
2
-30.0
30.0
-31.0
31.0
POLYGON((30.003911622772097 -30.0,30.032483846601632 -30.08772085511566,30.087826129822428 -30.266545454409496,30.140372107290823 -30.44610760150416,30.313983067148545 -31.0,30.0 -31.0,30.0 -30.0,30.003911622772097 -30.0))
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_055A18_S31E030_2022_09_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_055A18_S31E030_2022_09_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_055A18_S31E030_2022_09_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_055A18_S31E030_2022_09_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_055A18_S31E030_2022_09_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