https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-11-01T05:14:35.603236Z
2023-11-01T05:15:00.601578Z
s3://sentinel-s1-l1c/GRD/2023/11/1/IW/DV/S1A_IW_GRDH_1SDV_20231101T051435_20231101T051500_051019_0626DB_CDF1
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
2023-11-01T05:14:35.603236Z
2023-11-01T05:15:00.601578Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20231101T051552_V20231101T043430_20231101T110930.EOF
192.8933077996515
693000
Copernicus Ground Segment
2023-11-01T05:52:30.113729Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20231101T051435_20231101T051500_051019_0626DB_CDF1
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((13.23533091162606 34.05560361334112,12.823327727008849 34.1205563441038,12.541484970460825 34.16413424315691,12.118183414092012 34.22828787173057,11.835629263442181 34.27024565239991,11.411277403096184 34.33196130055559,11.128034412054213 34.372288658779105,10.844522381256136 34.411961165986035,10.55107875856271 34.45228835846244,10.40589466352265 33.73064297413162,10.331859221957728 33.36995533278327,10.294079105744279 33.189713549923034,10.245739414204149 32.94975617841123,10.533986897261581 32.90905928822528,10.8147242663877 32.86874615636223,11.232057043152444 32.80758312877164,11.511045961202994 32.765874488028075,11.927191439388565 32.70243308729254,12.204141586650776 32.65939725460972,12.48090857676511 32.61573865034668,12.885168491524395 32.55079142482066,12.942120975537382 32.790861807091126,13.109275098362906 33.513669753409125,13.23533091162606 34.05560361334112))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.64182335573952
46.53024265742675
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
2023-11-03T08:25:51.758021Z
Batch API, v4.270.0
s3://deafrica-sentinel-1/s1_rtc/N33E013/2023/11/01/0626DB
2.0E-4
2.0E-4
true
block average
2
2
34.0
13.0
33.0
14.0
POLYGON((13.222397306220874 34.0,13.0 33.04114231528027,13.0 34.0,13.222397306220874 34.0))
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_0626DB_N33E013_2023_11_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_0626DB_N33E013_2023_11_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_0626DB_N33E013_2023_11_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_0626DB_N33E013_2023_11_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_0626DB_N33E013_2023_11_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