https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-30T17:25:25.463381Z
2023-04-30T17:25:54.498114Z
s3://sentinel-s1-l1c/GRD/2023/4/30/IW/DV/S1A_IW_GRDH_1SDV_20230430T172525_20230430T172554_048328_05CFFA_ABB8
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
2023-04-30T17:25:25.463381Z
2023-04-30T17:25:54.498114Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230430T181105_V20230430T141831_20230430T173601.EOF
346.66746997827636
693000
Copernicus Ground Segment
2023-04-30T19:03:16.563439Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230430T172525_20230430T172554_048328_05CFFA_ABB8
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((19.50677527649907 -37.648043900212315,19.841526721572183 -37.57158866406733,20.12684330773213 -37.505533416008305,20.41165577003529 -37.43879293936824,20.837922670927682 -37.33740347273238,21.121461847226485 -37.26896217731282,21.545805435365327 -37.165034989090145,21.828053694258486 -37.09491085493049,22.209094943733717 -36.99895290433127,22.05217398244222 -36.58973632803256,21.917946559418056 -36.235866676435776,21.784958953392614 -35.88182505248725,21.608909408009467 -35.40784650648213,21.234769452515383 -35.501848096926636,20.95767972214659 -35.57056834339072,20.541163947738298 -35.672456474312014,20.262902807919623 -35.739583181791666,19.844641338479207 -35.83906853963044,19.565224261513286 -35.90458523276347,19.285349348512963 -35.9694533817383,18.957029649407964 -36.044566603428684,19.11844443875462 -36.52214790292084,19.24028936259549 -36.87892484976385,19.363192335992306 -37.235568118787604,19.50677527649907 -37.648043900212315))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
29.3344
45.41703380428889
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
2023-04-30T20:58:09.201268Z
Batch API, v4.197.0
s3://deafrica-sentinel-1/s1_rtc/S38E022/2023/04/30/05CFFA
2.0E-4
2.0E-4
true
block average
2
2
-37.0
22.0
-38.0
23.0
POLYGON((22.20493701164502 -37.0,22.0 -37.05160946660404,22.0 -37.0,22.20493701164502 -37.0))
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_05CFFA_S38E022_2023_04_30_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05CFFA_S38E022_2023_04_30_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05CFFA_S38E022_2023_04_30_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05CFFA_S38E022_2023_04_30_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05CFFA_S38E022_2023_04_30_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