https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2022-12-04T03:10:58.859470Z
2022-12-04T03:11:25.813663Z
s3://sentinel-s1-l1c/GRD/2022/12/4/IW/DV/S1A_IW_GRDH_1SDV_20221204T031058_20221204T031125_046176_058748_102D
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
2022-12-04T03:10:58.859470Z
2022-12-04T03:11:25.813663Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
DESCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20221204T050221_V20221204T004355_20221204T040125.EOF
191.9679882513556
693000
Copernicus Ground Segment
2022-12-04T06:11:09.844846Z
Sentinel-1 IPF, 003.52
S1A_IW_GRDH_1SDV_20221204T031058_20221204T031125_046176_058748_102D
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((39.88781936259433 4.572660445858518,38.77903121302239 4.804078801922005,37.681415825759565 5.031207557298654,37.60721068400069 4.669343448283217,37.571146836126495 4.488139737655821,37.5357213166526 4.306797303762842,37.46277661711171 3.944527169236898,37.428195832438035 3.7629878600264153,37.381064664316625 3.5279453002026955,38.480780240980664 3.2974462059748495,39.58335573662771 3.0649888938507734,39.5940187854397 3.1190646159659123,39.628171244046435 3.301332095317302,39.66858497837113 3.482270527242924,39.74150528559923 3.845811767150712,39.77710003960174 4.027759725270891,39.81600291410212 4.209007324441123,39.850377548808474 4.391205271623742,39.88781936259433 4.572660445858518))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.83043937010088
46.08916
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
2022-12-04T08:28:08.515513Z
Batch API, v4.162.1
s3://deafrica-sentinel-1/s1_rtc/N03E039/2022/12/04/058748
2.0E-4
2.0E-4
true
block average
2
2
4.0
39.0
3.0
40.0
POLYGON((39.7716693625972 4.0,39.66858497837196 3.482270527247176,39.62817124404708 3.301332095320338,39.58335573662762 3.064988893850802,39.0 3.1879784823950623,39.0 4.0,39.7716693625972 4.0))
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_058748_N03E039_2022_12_04_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_058748_N03E039_2022_12_04_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_058748_N03E039_2022_12_04_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_058748_N03E039_2022_12_04_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_058748_N03E039_2022_12_04_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