https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-12-01T04:31:51.846954Z
2023-12-01T04:32:16.844767Z
s3://sentinel-s1-l1c/GRD/2023/12/1/IW/DV/S1A_IW_GRDH_1SDV_20231201T043151_20231201T043216_051456_0635CF_88C3
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
2023-12-01T04:31:51.846954Z
2023-12-01T04:32:16.844767Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20231201T060354_V20231201T020617_20231201T052347.EOF
192.0117823044805
693000
Copernicus Ground Segment
2023-12-01T07:18:23.736413Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231201T043151_20231201T043216_051456_0635CF_88C3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.438665107092774 9.94479862033323,19.873036299021532 10.058737282928519,19.30446287927021 10.172211965641905,18.73694810465296 10.284408301963557,18.19468449086665 10.390604217253681,18.158097695470207 10.209799770827688,18.123091355518653 10.028587381208158,18.015097033694317 9.485498982724543,17.9416673964446 9.123696044941235,17.907254157169124 8.94233018706863,17.895300151852947 8.882466917585136,18.435754888941894 8.77494610379357,19.00064511832322 8.6616636085954,19.565476684570896 8.547486111624469,20.128773731301653 8.432725954797503,20.141098309455725 8.49275008941995,20.17681035614957 8.674579226174043,20.289699907971052 9.218876323788939,20.438665107092774 9.94479862033323))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.85916853865297
46.13885889660221
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
2023-12-01T09:10:11.943713Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N09E019/2023/12/01/0635CF
2.0E-4
2.0E-4
true
block average
2
2
10.0
19.0
9.0
20.0
POLYGON((19.0 9.0,19.0 10.0,20.0 10.0,20.0 9.0,19.0 9.0))
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_0635CF_N09E019_2023_12_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0635CF_N09E019_2023_12_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0635CF_N09E019_2023_12_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0635CF_N09E019_2023_12_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0635CF_N09E019_2023_12_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