https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2018-09-21T05:23:07.882676Z
2018-09-21T05:23:31.378818Z
s3://sentinel-s1-l1c/GRD/2018/9/21/IW/DV/S1A_IW_GRDH_1SDV_20180921T052307_20180921T052331_023792_02986D_77B2
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
2018-09-21T05:23:07.882676Z
2018-09-21T05:23:31.378818Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20180921T072244_V20180921T030324_20180921T062054.EOF
192.7124542877346
693000
Copernicus S1 Core Ground Segment - DPA
2018-09-21T08:52:45.993434Z
Sentinel-1 IPF, 002.91
S1A_IW_GRDH_1SDV_20180921T052307_20180921T052331_023792_02986D_77B2
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((10.514732604 31.165680411,10.1092387 31.231944438,9.836394787 31.275760603,9.426660369 31.34039879,9.153195637 31.382764708,8.742542683 31.445220611,8.468474183 31.486127121,8.194169071 31.526447359,7.919110693 31.566254218,7.883929919 31.385706007,7.775874447 30.84412305,7.704933497 30.48289138,7.663132098 30.277394135,8.205061879 30.196613998,8.475436912 30.155425261,8.880575513 30.092600767,9.150381769 30.050025516,9.554656031 29.985127733,9.823878752 29.941174659,10.224013686 29.874760334,10.271207676 30.080572873,10.351754044 30.442403682,10.474559885 30.98483427,10.514732604 31.165680411))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.76732744217554
46.58808854737946
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
2021-12-23T10:08:15.451142Z
Batch API, v4.34.0
s3://deafrica-sentinel-1/s1_rtc/N29E009/2018/09/21/02986D
2.0E-4
2.0E-4
true
block average
2
2
30.0
9.0
29.0
10.0
POLYGON((10.0 29.91194208565969,9.46201072806662 30.0,10.0 30.0,10.0 29.91194208565969))
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_02986D_N29E009_2018_09_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_02986D_N29E009_2018_09_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_02986D_N29E009_2018_09_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_02986D_N29E009_2018_09_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_02986D_N29E009_2018_09_21_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