https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-20T05:29:18.247727Z
2018-09-20T05:29:43.245889Z
s3://sentinel-s1-l1c/GRD/2018/9/20/IW/DV/S1B_IW_GRDH_1SDV_20180920T052918_20180920T052943_012794_0179E5_90F3
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
2018-09-20T05:29:18.247727Z
2018-09-20T05:29:43.245889Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1B_OPER_AUX_RESORB_OPOD_20180920T072348_V20180920T031056_20180920T062826.EOF
193.0545710875896
693000
Copernicus S1 Core Ground Segment - UPA
2018-09-20T07:35:09.917846Z
Sentinel-1 IPF, 002.91
S1B_IW_GRDH_1SDV_20180920T052918_20180920T052943_012794_0179E5_90F3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((9.577782123 36.070029694,9.191350375 36.129403496,8.911909281 36.17149742,8.492192882 36.233415648,8.21201781 36.273876952,7.791218891 36.333338576,7.510334589 36.372157107,7.229173671 36.410315764,6.832135723 36.463001319,6.793679106 36.283004452,6.755893119 36.102826118,6.719589492 35.922452011,6.681452777 35.742317853,6.645911229 35.56183815,6.572729665 35.201147417,6.537984148 35.020552333,6.527650397 34.960645661,6.917216734 34.907482768,7.193101259 34.869029245,7.468726845 34.829951524,7.881671876 34.770167829,8.156634483 34.729536164,8.568568455 34.667428716,8.842846029 34.625252742,9.2221619 34.565824182,9.234427421 34.625852731,9.275176726 34.806713117,9.360423677 35.167856302,9.402088032 35.348582769,9.446390129 35.528901444,9.488954856 35.7094952,9.53298954 35.88986539,9.577782123 36.070029694))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.58535692990787
46.05376
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
2021-12-23T09:45:17.152190Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N35E006/2018/09/20/0179E5
2.0E-4
2.0E-4
true
block average
2
2
36.0
6.0
35.0
7.0
POLYGON((6.534438921990854 35.0,6.572729665000902 35.20114741700463,6.681452776999109 35.74231785299552,6.735197459873458 36.0,7.0 36.0,7.0 35.0,6.534438921990854 35.0))
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_0179E5_N35E006_2018_09_20_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0179E5_N35E006_2018_09_20_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0179E5_N35E006_2018_09_20_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0179E5_N35E006_2018_09_20_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0179E5_N35E006_2018_09_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