https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-04-14T17:11:27.723014Z
2024-04-14T17:11:52.722182Z
s3://sentinel-s1-l1c/GRD/2024/4/14/IW/DV/S1A_IW_GRDH_1SDV_20240414T171127_20240414T171152_053432_067B62_03A3
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
2024-04-14T17:11:27.723014Z
2024-04-14T17:11:52.722182Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20240414T174139_V20240414T140208_20240414T171938.EOF
347.3272054106696
693000
Copernicus Ground Segment
2024-04-14T18:35:31.327063Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240414T171127_20240414T171152_053432_067B62_03A3
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((20.873094703480643 -29.081872055818632,21.238290162404933 -28.997951113008874,21.495600539672523 -28.938141113352387,21.88049882695646 -28.84763275277641,22.13767298418746 -28.786458997772694,22.39469957797732 -28.724761156010686,22.77824174352305 -28.63165834411235,23.035246264236523 -28.568569600084025,23.35032588683873 -28.49044132191642,23.29319527195708 -28.312305495529106,23.236981261563308 -28.13386599355775,23.18164112382503 -27.955230622789145,23.12559694749195 -27.776793104641634,22.959973052862843 -27.240976301782773,22.905054766791523 -27.06233995567973,22.88775871563299 -27.00343171858639,22.579517434552965 -27.079577777569593,22.32715372817416 -27.141332807469492,22.074001370575942 -27.20276151504661,21.694375009232438 -27.293900870446677,21.440771063556177 -27.35413286884542,21.060964884585403 -27.44335867998153,20.806924399657902 -27.502386610711575,20.44622346149282 -27.58529128623185,20.463446368868645 -27.64425746216697,20.512981734480746 -27.82430218699215,20.61370410639329 -28.184056470025006,20.665642439503625 -28.36359318628066,20.719797599586762 -28.542635598578652,20.767955052714406 -28.723073905051884,20.873094703480643 -29.081872055818632))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.16135
45.88824573606632
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
2024-04-14T20:04:53.526781Z
Batch API, v4.336.0
s3://deafrica-sentinel-1/s1_rtc/S28E023/2024/04/14/067B62
2.0E-4
2.0E-4
true
block average
2
2
-27.0
23.0
-28.0
24.0
POLYGON((23.0 -27.370469156006948,23.195510401172957 -28.0,23.0 -28.0,23.0 -27.370469156006948))
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_067B62_S28E023_2024_04_14_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_067B62_S28E023_2024_04_14_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_067B62_S28E023_2024_04_14_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_067B62_S28E023_2024_04_14_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_067B62_S28E023_2024_04_14_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