https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-03-26T15:55:22.105611Z
2024-03-26T15:55:51.129922Z
s3://sentinel-s1-l1c/GRD/2024/3/26/IW/DV/S1A_IW_GRDH_1SDV_20240326T155522_20240326T155551_053155_067095_D839
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
2024-03-26T15:55:22.105611Z
2024-03-26T15:55:51.129922Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240326T162412_V20240326T154911_20240326T222411.EOF
347.62110101766075
693000
Copernicus Ground Segment
2024-03-26T17:01:35.087596Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240326T155522_20240326T155551_053155_067095_D839
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((31.631647611813044 23.2510972964473,32.01064149086603 23.318909294991734,32.265017407511365 23.363872257379928,32.64715072361442 23.430584866275844,32.90229085959157 23.474570662645558,33.41566348635822 23.5617231249239,33.67277857448869 23.6046933759269,34.04556801805737 23.666191162712252,34.03385012625563 23.72391870500639,33.96491665999328 24.085776457551948,33.92991227617991 24.26661031375261,33.729863515331715 25.29194562286056,33.34938538324926 25.23069890747489,33.08974239248985 25.188302979740488,32.57090974793871 25.102133661074358,32.18640071410562 25.037021923859733,31.92933104227444 24.992898510736204,31.669742816831622 24.94786249910942,31.283852288744605 24.88001701382281,31.309773830339488 24.758295557969497,31.34940757396216 24.577302360360626,31.387855152740777 24.396099200959355,31.426953263848215 24.215011684255288,31.465611130517505 24.033846096203852,31.541585328495913 23.671274853878774,31.631647611813044 23.2510972964473))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83700501879194
46.70372266448801
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
2024-03-26T19:47:11.945606Z
Batch API, v4.330.0
s3://deafrica-sentinel-1/s1_rtc/N23E034/2024/03/26/067095
2.0E-4
2.0E-4
true
block average
2
2
24.0
34.0
23.0
35.0
POLYGON((34.0 23.901610779326266,34.04556801805746 23.666191162712522,34.0 23.658673964178394,34.0 23.901610779326266))
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_067095_N23E034_2024_03_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067095_N23E034_2024_03_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067095_N23E034_2024_03_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067095_N23E034_2024_03_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067095_N23E034_2024_03_26_VH.tif
geotiff
FLOAT
32
Little Endian
true
https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products
https://doi.org/10.1109/TGRS.2011.2120616
2.0
https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition
1
0.1
https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model
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