https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2024-05-21T18:09:57.390467Z
2024-05-21T18:10:22.389104Z
s3://sentinel-s1-l1c/GRD/2024/5/21/IW/DV/S1A_IW_GRDH_1SDV_20240521T180957_20240521T181022_053973_068FA0_8119
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
2024-05-21T18:09:57.390467Z
2024-05-21T18:10:22.389104Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
PREORB
S1A_OPER_AUX_PREORB_OPOD_20240521T165306_V20240521T162207_20240521T225707.EOF
347.03282571744876
693000
Copernicus Ground Segment
2024-05-21T18:36:55.123097Z
Sentinel-1 IPF, 003.71
S1A_IW_GRDH_1SDV_20240521T180957_20240521T181022_053973_068FA0_8119
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((-3.559236474856203 33.69046212263283,-3.146869232648657 33.75569632727436,-2.8669073425555207 33.79914368082513,-2.4547462749243687 33.86188291873179,-2.1773869859868666 33.90327582865062,-1.757334035423807 33.96469912086723,-1.4762194937401745 34.004957355781116,-1.1990976238759203 34.04398502029607,-0.8890498340465907 34.08685222102944,-0.9252034309901633 34.26724344165605,-0.9643486461676725 34.44731796220871,-0.997321892631228 34.62822356676522,-1.037687907785315 34.808134176339394,-1.075770269283804 34.9883534561923,-1.118424183072441 35.16796040265135,-1.1592181351997648 35.347815838648096,-1.2110801457192317 35.587063071091166,-1.5277737483783933 35.544424589485935,-1.8122416311652503 35.50536362378538,-2.0964355038820215 35.46563342593673,-2.5222049569863634 35.40478682845075,-2.8056988376439747 35.36339031999354,-3.2301865235081926 35.30008397190416,-3.5131745961825986 35.25699873616569,-3.9208707223893136 35.19367349642187,-3.909202972460022 35.13396546405492,-3.859518129168887 34.95442941151766,-3.80701989623133 34.77534669695246,-3.7662099942138707 34.594434252390506,-3.7293317159031294 34.41290297080837,-3.6889772707841875 34.23192137104927,-3.6458535832239796 34.051379864052485,-3.59950450776334 33.8713557091161,-3.559236474856203 33.69046212263283))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.66499160474749
46.48600648983457
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
2024-05-22T09:11:28.587923Z
Batch API, v4.357.2
s3://deafrica-sentinel-1/s1_rtc/N34W003/2024/05/21/068FA0
2.0E-4
2.0E-4
true
block average
2
2
35.0
-3.0
34.0
-2.0
POLYGON((-3.0 34.0,-3.0 35.0,-2.0 35.0,-2.0 34.0,-3.0 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_068FA0_N34W003_2024_05_21_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_068FA0_N34W003_2024_05_21_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_068FA0_N34W003_2024_05_21_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_068FA0_N34W003_2024_05_21_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_068FA0_N34W003_2024_05_21_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