https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-24T04:22:16.967129Z
2023-04-24T04:22:45.992843Z
s3://sentinel-s1-l1c/GRD/2023/4/24/IW/DV/S1A_IW_GRDH_1SDV_20230424T042216_20230424T042245_048233_05CCBC_80F6
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
2023-04-24T04:22:16.967129Z
2023-04-24T04:22:45.992843Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230424T055736_V20230424T015756_20230424T051526.EOF
192.0750147996667
693000
Copernicus Ground Segment
2023-04-24T07:07:55.370021Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230424T042216_20230424T042245_048233_05CCBC_80F6
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((23.384908422629163 14.313986050814654,22.808519442142675 14.425990876426818,22.227402594988284 14.537375626502993,21.65159300439354 14.646212269650924,21.10815056188518 14.747520484796748,21.09709987205768 14.689041429330441,21.061514892940508 14.508098582157809,21.025176498958622 14.327290841057373,20.99030225171868 14.146205673065236,20.884484458573134 13.60314038042951,20.84986694425317 13.421984365136932,20.789975017197087 13.119032232266488,21.330398531847862 13.016349829264803,21.90694443479035 12.905461169500924,22.476789735541097 12.794513477127786,23.045070800449516 12.682543567110987,23.07367969378896 12.804191732593203,23.112089694975122 12.98540274940027,23.148475245257238 13.167012400340173,23.18787083966402 13.348026135861101,23.26096514225532 13.711172300535363,23.29622162040551 13.892995419773031,23.333152530778154 14.074487547049893,23.37302108533544 14.255402879984196,23.384908422629163 14.313986050814654))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.95485291297198
46.2082236987894
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
2023-04-24T09:58:48.152140Z
Batch API, v4.192.0
s3://deafrica-sentinel-1/s1_rtc/N14E020/2023/04/24/05CCBC
2.0E-4
2.0E-4
true
block average
2
2
15.0
20.0
14.0
21.0
POLYGON((20.961813666867577 14.0,21.0 14.196561408760521,21.0 14.0,20.961813666867577 14.0))
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_05CCBC_N14E020_2023_04_24_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CCBC_N14E020_2023_04_24_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CCBC_N14E020_2023_04_24_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CCBC_N14E020_2023_04_24_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CCBC_N14E020_2023_04_24_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