https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2019-04-10T16:31:26.102441Z
2019-04-10T16:31:51.100896Z
s3://sentinel-s1-l1c/GRD/2019/4/10/IW/DV/S1B_IW_GRDH_1SDV_20190410T163126_20190410T163151_015746_01D8D5_29C6
Sentinel-1B
http://database.eohandbook.com/database/missionsummary.aspx?missionID=576
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
2019-04-10T16:31:26.102441Z
2019-04-10T16:31:51.100896Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20190411T110025_V20190410T131948_20190410T163718.EOF
347.70600224318787
693000
Copernicus S1 Core Ground Segment - DPA
2019-04-11T12:18:32.798966Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20190410T163126_20190410T163151_015746_01D8D5_29C6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((28.911070762053935 -20.869142838281245,29.471441308715864 -20.740475167792464,30.06984761985159 -20.600817993029715,30.667160401824432 -20.459108424446274,31.232496312391596 -20.322857678123345,31.18535093471482 -20.143069016152392,31.139446526183328 -19.96289701023617,31.092572642771174 -19.782976881974996,31.04679314187498 -19.602803045357252,30.999546804978106 -19.42300021892249,30.84070431869693 -18.824843288094318,30.28011646033108 -18.95925872525896,29.687917826975116 -19.09918749780055,29.094732968658043 -19.237223209203684,28.539339338160033 -19.36452084849954,28.690482388331745 -19.965315230973275,28.735328367387332 -20.145914068145366,28.778642747233032 -20.32687321167804,28.823012542087454 -20.507599131451986,28.866432150299914 -20.688553203838705,28.911070762053935 -20.869142838281245))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.27901
45.89746725560141
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
2021-12-24T14:05:38.454789Z
Batch API, v4.29.0
s3://deafrica-sentinel-1/s1_rtc/S20E031/2019/04/10/01D8D5
2.0E-4
2.0E-4
true
block average
2
2
-19.0
31.0
-20.0
32.0
POLYGON((31.0 -19.424724918681026,31.148899663984558 -20.0,31.0 -20.0,31.0 -19.424724918681026))
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_01D8D5_S20E031_2019_04_10_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_01D8D5_S20E031_2019_04_10_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_01D8D5_S20E031_2019_04_10_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_01D8D5_S20E031_2019_04_10_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_01D8D5_S20E031_2019_04_10_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 2019
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