https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-07-20T04:10:48.160852Z
2018-07-20T04:11:17.187487Z
s3://sentinel-s1-l1c/GRD/2018/7/20/IW/DV/S1B_IW_GRDH_1SDV_20180720T041048_20180720T041117_011889_015E24_D49E
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
2018-07-20T04:10:48.160852Z
2018-07-20T04:11:17.187487Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180720T060340_V20180720T014836_20180720T050606.EOF
192.2766533879246
693000
Copernicus S1 Core Ground Segment - UPA
2018-07-20T06:18:25.056484Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180720T041048_20180720T041117_011889_015E24_D49E
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((27.060833584 22.087645277,26.466452695 22.194857366,25.866029589 22.300795516,25.264711949 22.404510571,24.669590221 22.504806761,24.587905456 22.085748399,24.518148453 21.723847774,24.353929376 20.878902201,24.942206619 20.777482268,25.536668758 20.672808063,26.130309548 20.566089019,26.718040761 20.458278312,26.971896749 21.667714379,27.060833584 22.087645277))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.86184490913536
46.08917
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
2021-12-22T17:25:30.237012Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N21E026/2018/07/20/015E24
2.0E-4
2.0E-4
true
block average
2
2
22.0
26.0
21.0
27.0
POLYGON((27.0 21.800408818026003,26.831746063893366 21.0,26.0 21.0,26.0 22.0,27.0 22.0,27.0 21.800408818026003))
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_015E24_N21E026_2018_07_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_015E24_N21E026_2018_07_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_015E24_N21E026_2018_07_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_015E24_N21E026_2018_07_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_015E24_N21E026_2018_07_20_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