https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-07-01T06:29:42.521360Z
2023-07-01T06:30:07.519625Z
s3://sentinel-s1-l1c/GRD/2023/7/1/IW/DV/S1A_IW_GRDH_1SDV_20230701T062942_20230701T063007_049226_05EB4B_7B04
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
2023-07-01T06:29:42.521360Z
2023-07-01T06:30:07.519625Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20230701T062935_V20230701T054829_20230701T122329.EOF
192.631406839891
693000
Copernicus Ground Segment
2023-07-01T07:08:20.841233Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230701T062942_20230701T063007_049226_05EB4B_7B04
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-6.2132267607751785 29.97018825343243,-6.486544386214765 30.015635490489387,-6.883877033813331 30.080630915261125,-7.429393956463401 30.16776501237212,-7.707750612544681 30.21129044094745,-8.105406695663921 30.272400825947386,-8.376048672125508 30.313254880161182,-8.776430524030161 30.37261554581948,-8.812941774243427 30.19221071076267,-8.848329308924127 30.01154613540479,-8.886071246379217 29.83122458340036,-8.92689984800062 29.651356483789446,-8.959279866494706 29.47024059792147,-8.990930812556044 29.289010124523088,-9.027543918456036 29.10851034421524,-9.059812597202466 28.927359137224855,-9.069842429138234 28.8677323539318,-8.532894448932266 28.785801755503194,-8.137365082686417 28.723996274496336,-7.869972449035211 28.681521280787248,-7.471684324879087 28.61720929501955,-7.205581276253778 28.573546598699288,-6.808698229165131 28.50738791357849,-6.545506950510985 28.462830317848223,-6.532908674128701 28.52240390649638,-6.493185041888861 28.703424165533455,-6.4546011279628255 28.884637970598323,-6.334159897250076 29.42749449014361,-6.292221214908293 29.60814953118193,-6.252243414704726 29.78913497405892,-6.2132267607751785 29.97018825343243))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.81586127215343
46.66538576252331
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
2023-07-01T10:26:15.042898Z
Batch API, v4.222.2
s3://deafrica-sentinel-1/s1_rtc/N29W008/2023/07/01/05EB4B
2.0E-4
2.0E-4
true
block average
2
2
30.0
-8.0
29.0
-7.0
POLYGON((-8.0 29.0,-8.0 30.0,-7.0 30.0,-7.0 29.0,-8.0 29.0))
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_05EB4B_N29W008_2023_07_01_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05EB4B_N29W008_2023_07_01_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05EB4B_N29W008_2023_07_01_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05EB4B_N29W008_2023_07_01_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05EB4B_N29W008_2023_07_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