https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-05-26T17:11:00.077807Z
2023-05-26T17:11:25.076193Z
s3://sentinel-s1-l1c/GRD/2023/5/26/IW/DV/S1A_IW_GRDH_1SDV_20230526T171100_20230526T171125_048707_05DB9F_38A5
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
2023-05-26T17:11:00.077807Z
2023-05-26T17:11:25.076193Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230526T174631_V20230526T140205_20230526T171935.EOF
347.2299153333136
693000
Copernicus Ground Segment
2023-05-26T18:30:29.916081Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230526T171100_20230526T171125_048707_05DB9F_38A5
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((21.319107534784504 -30.574549687185836,21.69580385673049 -30.487982506620362,21.957861523991458 -30.42701420001817,22.21368957820457 -30.36692926084135,22.597296845544605 -30.27576067639291,22.856027780568613 -30.213533866455112,23.238398577415232 -30.12050970535341,23.495414167674472 -30.057253506302143,23.821346139547902 -29.976179341201036,23.70680721852723 -29.619554684454926,23.591233387198535 -29.26319335575032,23.535606438641054 -29.084500749365517,23.481264877529245 -28.905508976062535,23.424278131222394 -28.72720848628793,23.371326298167112 -28.547910613063554,23.352746977356443 -28.489177374023825,23.030446144424126 -28.569101659183904,22.776197580528873 -28.631513680405977,22.396804750643447 -28.723619834867314,22.142547332860683 -28.784667583227773,21.88815856573957 -28.8451992707817,21.50744110334624 -28.934766352426195,21.252929738106637 -28.99396119398097,20.87710879612824 -29.080370951220324,20.94662195526943 -29.318992152928885,20.999595299757488 -29.49837497380308,21.05134829920471 -29.67805538629913,21.10470029045988 -29.857384670715746,21.156994660305262 -30.03697433784214,21.210639358790747 -30.2162705681887,21.265672209066402 -30.395264872623827,21.319107534784504 -30.574549687185836))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.23727
45.84393287764162
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
2023-05-26T22:35:50.085458Z
Batch API, v4.211.1
s3://deafrica-sentinel-1/s1_rtc/S30E022/2023/05/26/05DB9F
2.0E-4
2.0E-4
true
block average
2
2
-29.0
22.0
-30.0
23.0
POLYGON((22.0 -30.0,22.0 -29.0,23.0 -29.0,23.0 -30.0,22.0 -30.0))
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_05DB9F_S30E022_2023_05_26_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05DB9F_S30E022_2023_05_26_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05DB9F_S30E022_2023_05_26_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05DB9F_S30E022_2023_05_26_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05DB9F_S30E022_2023_05_26_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