https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf
1
2023-04-03T17:03:44.418903Z
2023-04-03T17:04:14.672158Z
s3://sentinel-s1-l1c/GRD/2023/4/3/IW/DV/S1A_IW_GRDH_1SDV_20230403T170344_20230403T170414_047934_05C2B1_6F01
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
2023-04-03T17:03:44.418903Z
2023-04-03T17:04:14.672158Z
C
5.40500045433435E9
IW
VV VH
Right
TOPS
ASCENDING
RESORB
S1A_OPER_AUX_RESORB_OPOD_20230403T173407_V20230403T135349_20230403T171119.EOF
347.4492903455284
693000
Copernicus Ground Segment
2023-04-03T18:32:39.980554Z
Sentinel-1 IPF, 003.61
S1A_IW_GRDH_1SDV_20230403T170344_20230403T170414_047934_05C2B1_6F01
GRD
1
5
327.0
313.0
314.0
1.41E7
1.21E7
1.07E7
POLYGON((22.323291232903717 -26.968707805990277,22.691443341325304 -26.884091264529214,22.94330774689566 -26.82557348204832,23.318689356050285 -26.737422412854034,23.569389458758682 -26.677921821052514,23.818571362763297 -26.618287320910845,24.19435378847133 -26.527409054837626,24.443450647242575 -26.46654891353069,24.74859932219915 -26.391299748020675,24.694031678770124 -26.21276950615661,24.640315154919517 -26.033951542047213,24.53379106474949 -25.676145507050087,24.428637840253472 -25.31807324914063,24.252023096222082 -24.709689368934086,23.705170766501215 -24.84340387305204,23.335376232587627 -24.932528664688295,23.08871498757018 -24.9913991626897,22.841469986997893 -25.04994623551943,22.47168708710916 -25.13664034954148,22.223762161645986 -25.194186609586186,21.859521095173484 -25.27788022748512,21.92725202738781 -25.529358367662297,22.075526280990136 -26.06910401183451,22.172473646001485 -26.429439192984674,22.222430158234605 -26.60928576256163,22.271759951738307 -26.789290429023023,22.323291232903717 -26.968707805990277))
Ground range
10.0
10.0
22.5
22.6
22.6
20.4
20.3
20.5
30.36243
45.95959864962614
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
2023-04-03T23:25:05.890632Z
Batch API, v4.188.0
s3://deafrica-sentinel-1/s1_rtc/S26E024/2023/04/03/05C2B1
2.0E-4
2.0E-4
true
block average
2
2
-25.0
24.0
-26.0
25.0
POLYGON((24.336300703607005 -25.0,24.533791064760152 -25.67614550708549,24.630207284249813 -26.0,24.0 -26.0,24.0 -25.0,24.336300703607005 -25.0))
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_05C2B1_S26E024_2023_04_03_MASK.tif
Mask
geotiff
0
UINT
8
Little Endian
0
1
2
s1_rtc_05C2B1_S26E024_2023_04_03_AREA.tif
Normalized Scattering Area
geotiff
nan
FLOAT
32
Little Endian
s1_rtc_05C2B1_S26E024_2023_04_03_ANGLE.tif
Angle
geotiff
255
UINT
8
Little Endian
Gamma-0
linear power
10*log10(DN)
VV
s1_rtc_05C2B1_S26E024_2023_04_03_VV.tif
geotiff
FLOAT
32
Little Endian
Gamma-0
linear power
10*log10(DN)
VH
s1_rtc_05C2B1_S26E024_2023_04_03_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